長谷川機材 List of Products and Services

Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 - Designed for general industrial use. - All major components are mounted on the cover, allowing for maintenance even when the main body is piped. - Equipped with a built-in bellows-type air vent that quickly exhausts air from the piping, significantly reducing warm-up time. - No steam loss, designed for energy efficiency. - Inline piping type. 【Model Numbers】 TF-6S8.8-15 TF-6S8.8-20 TF-6S8.8-25 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Usable with various heating radiators. - Operates quietly. - Adopts a bellows type, preventing air blockage. - No worries about freezing. - Has an angled shape. 【Product Numbers】 TS1A-15 TS1A-20 TS1A-25 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Suitable for various heating radiators. - Operates quietly. - Bellows type, preventing air blockage. - No worries about freezing. - Has a straight shape. 【Product Numbers】 TS1S15 TS1S20 TS1S25 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for contractors dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Usable with various heating radiators. - Compact and lightweight, with quiet operation. - Prevents damage from freezing. - Quickly discharges low-temperature drains and air at the start of ventilation. - Dimensions between surfaces comply with JIS standards. - Adopts an angle shape. 【Model Numbers】 TS3A-15 TS3A-20 *Currently available for purchase on "Plant Navi," a wholesale and procurement site exclusively for contractors dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Suitable for various heating radiators. - Compact and lightweight, with quiet operation. - Prevents damage from freezing. - Quickly discharges low-temperature drains and air at the start of ventilation. - The spacing dimensions comply with JIS standards. - Designed in a straight shape. 【Model Numbers】 TS3S15 TS3S20 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Suitable for various heating radiators. - Uses a wax-type thermal element in the sensing part. - Compact and lightweight, with quiet operation. - Prevents damage from freezing. - Efficiently discharges low-temperature drains and air. - Dimensions comply with JIS standards. - Designed with an angled shape. 【Model Number】 TS4A-15 *Currently available for sale on the "Plant Navi" wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - Suitable for various heating radiators. - Uses a wax-type thermal element in the sensing part. - Compact and lightweight, with quiet operation. - Prevents damage from freezing. - Efficiently discharges low-temperature drains and air. - Dimensions comply with JIS standards. - Designed in an angled shape. 【Model Number】 TS4A-20 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Radiator Trap" that we handle. 【Features】 - This product complies with water supply law standards. - It maintains a very stable secondary side pressure against fluctuations in the supply side pressure. - It reduces the noise of the pressure reducing valve itself, ensuring peace of mind during nighttime water supply. - Equipped with an internal strainer and being compact and lightweight, it is easy to handle in piping. - Installation can be done in any direction, whether horizontal or vertical. 【Model Numbers】 TS7-15 TS7-20 TS7-25 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Equipment Co., Ltd.

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Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 - Easily switch between four functions: "STOP," "BY-PASS," "TRAP," and "TEST." - The built-in bypass function significantly reduces piping and installation costs. - Operates at a temperature 12°C lower than the saturation temperature, with no discharge of live steam. - Allows for trap checks without being affected by back pressure. - Includes a strainer inside. - Installation can be done in any direction, whether horizontal or vertical. 【Model Numbers】 TS7-15 TS7-20 TS7-25 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 - Easily switch between four functions: "STOP," "BY-PASS," "TRAP," and "TEST." - Built-in bypass function significantly reduces piping and installation costs. - Operates at a temperature 12°C lower than the saturation temperature, eliminating the discharge of live steam. - Allows for trap checks without being affected by back pressure. - Includes a strainer inside. - Installation can be done in any orientation, whether horizontal or vertical. 【Model Numbers】 TS8-15 TS8-20 TS8-25 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Steam Trap" handled by our company. 【Features】 - The disk and valve seat are made of stainless steel that has undergone special heat treatment, enhancing durability. - It is a high-pressure type with a maximum operating pressure of 4.2 MPa. - Installation can be done in any direction, whether horizontal or vertical. - The introduction of bimetal effectively eliminates air-related issues. - Quickly discharges cold water and air at startup, improving the efficiency of steam equipment startup. - A built-in strainer makes maintenance easy. - An air insulation type that is not affected by external temperatures has been introduced. 【Model Numbers】 TSD-42-15 TSD-42-20 TSD-42-25 *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 - Stainless steel is used for the disc and valve seat, and special heat treatment has been applied to enhance durability. - It is a high-pressure type with a maximum operating pressure of 4.2 MPa. - Installation can be done in any direction, including horizontal or vertical. - The adoption of bimetal effectively eliminates air issues. - It quickly discharges cold water and air during startup, improving the startup efficiency of steam equipment. - A built-in strainer makes maintenance easy. - An air insulation type that is not affected by external temperatures is adopted. 【Model Numbers】 TSD-42F-15-10K TSD-42F-15-20K TSD-42F-15-30K TSD-42F-15-40K TSD-42F-20-10K, etc. *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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This is an introduction to the "Yoshitake Steam Trap" handled by our company. 【Features】 - Easily switch between four functions: "STOP," "BY-PASS," "TRAP," and "TEST." - The built-in bypass function significantly reduces piping installation costs. - A strainer is incorporated inside. - Stainless steel is used for the disk, cock, and valve seat, enhancing durability. - The adoption of bimetal eliminates air issues and streamlines equipment startup. - Installation can be done either horizontally or vertically. 【Product Model Numbers】 TSD-7-15 TSD-7-20 TSD-7-25 TSD-7F-15 TSD-7F-20 TSD-7F-25 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 Maintenance-free and sealed type. The main body is equipped with a bellow made of phosphor bronze. It operates reliably under any pressure at a temperature slightly lower than the saturation steam temperature. No adjustment is required. It also functions as a steam air vent that can be used for initial air discharge. Straight-type design. 【Model Numbers】 TSF-12-12-40 TSF-12-12-50 TSF-12-1-40 TSF-12-1-50, etc. *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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Introducing the "Yoshitake Steam Trap" that we handle. 【Features】 Maintenance-free and sealed type. The main body is equipped with a bellow made of phosphor bronze. It operates reliably at any pressure, at a temperature slightly lower than the saturation steam temperature. No adjustment is needed. It also functions as a steam air vent that can be used for initial air discharge. Straight-type design. 【Product Numbers】 TTF-1-15 TTF-1-20 TTF-1R-15 TTF-1R-20 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for business operators in plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

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Introducing our "Yoshitake Air Vent Valve." 【Features】 The air vent valve is a device used in liquid piping systems and equipment to eliminate air, designed to discharge air to the top while liquid flows. Air vent valves are utilized in heating systems, water supply systems, liquid tanks, pools, and piping systems. 【Product Number】 TV-2-15 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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This is an introduction to the "Yoshitake Intake Valve" handled by our company. 【Features】 The intake valve is a device used in internal combustion engines to draw in a mixture of air and fuel into the cylinder from the outside. The intake valve is located at the top of the cylinder and plays a crucial role in the precise operation of the engine and the efficient combustion process. 【Product Number】 VB-20 *It is currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing in plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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This is an introduction to the "Yoshitake Vacuum Relief Valve" handled by our company. 【Features】 The vacuum relief valve is a device that controls the flow of liquid, specifically used to prevent backflow in a vacuum state. When the pressure in a pipeline or container decreases and a vacuum is formed, the vacuum relief valve typically allows external air to enter, relieving the vacuum. This prevents collapse or damage due to the vacuum state within the pipeline or container, maintaining a normal pressure state and improving the safety and efficiency of the equipment. 【Product Numbers】 VB-7-15 VB-7-20 VB-7-25 VB-7-32 VB-7-40 VB-7-50 *These are currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

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This is an introduction to the "Morinaga Engineering Co., Ltd. Outdoor Installation Dorgo" that we handle. 【Features】 An outdoor installation Dorgo ventilation valve that can be used in places where odors are a concern, such as near roof balconies or residential areas. It can also be used as an odor control measure in existing buildings. Equipped with an aluminum cover, it prevents deterioration from direct sunlight and extends the product's lifespan. 【Materials】 Ventilation valve body: ABS Rubber seal: EPDM E socket: ABS Rubber ring: CR Insulation cover: Expanded polystyrene Top cover (for outdoor installation): Aluminum 【Product Number】 JDEC-40 *Currently available for sale on the "Plant Navi," a wholesale and procurement site exclusively for business operators of plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Morinaga Engineering Co., Ltd. Outdoor Installation Dorgo" that we handle. 【Features】 An outdoor installation Dorgo ventilation valve that can be used in places where odors are a concern, such as near roof balconies or residential areas. It can also be used as an odor control measure in existing buildings. Equipped with an aluminum cover to prevent deterioration from direct sunlight, extending the product's lifespan. 【Materials】 Ventilation valve body: ABS Rubber seal: EPDM E-socket: ABS Rubber ring: CR Insulation cover: Expanded polystyrene Top cover (for outdoor installation): Aluminum 【Product Number】 JDEC-50 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for business operators dealing in plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Morinaga Engineering Co., Ltd. Outdoor Installation Dolgo" that we handle. 【Features】 An outdoor installation Dolgo ventilation valve that can be used in places where odors are a concern, such as near roof balconies or residential areas. It can also be used as an odor control measure in existing buildings. Equipped with an aluminum cover to prevent deterioration from direct sunlight, extending the product's lifespan. 【Materials】 Ventilation valve body: ABS Rubber seal: EPDM E-socket: ABS Rubber ring: CR Insulation cover: Expanded polystyrene Top cover (for outdoor installation): Aluminum 【Product Number】 JDEC-65 *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Morinaga Engineering Co., Ltd. Outdoor Installation Dolgo" that we handle. 【Features】 An outdoor installation Dolgo ventilation valve that can be used in places where odors are a concern, such as near roof balconies or residential areas. It can also be used as an odor control measure in existing buildings. Equipped with an aluminum cover, it prevents deterioration from direct sunlight and extends the product's lifespan. 【Materials】 Ventilation valve body: ABS Rubber seal: EPDM E-socket: ABS Rubber ring: CR Insulation cover: Expanded polystyrene Top cover (for outdoor installation): Aluminum 【Product Number】 JDEC-75 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Sekisui Chemical AC Drain Vertical Trap" handled by our company. 【Features】 The Esron AC drain pipe is a PVC pipe that incorporates a condensation prevention layer for drain piping. The pipe and fittings are integrated with a foam insulation layer, which eliminates the need for separate insulation materials and prevents overall condensation. As a result, the labor involved in components and processes related to insulation work is reduced. Insulation work can be completed simultaneously with the piping installation, allowing for quick installation of air conditioning drain piping in office buildings, hotels, hospitals, and more. 【Product Numbers】 SSS ACTT50 SSS ACTT340 *These products are currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for business operators dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Sekisui Chemical AC Drain 45° Y" that we handle. 【Features】 The Esron AC Drain Pipe is a PVC pipe that incorporates a condensation prevention layer for drain piping. The pipe and fittings are integrated with a foam insulation layer, which eliminates the need for separate insulation materials and prevents overall condensation. As a result, the labor associated with materials and processes related to insulation work is reduced. Insulation work can be completed simultaneously with the piping installation, allowing for quick installation of air conditioning drain piping in office buildings, hotels, hospitals, and more. 【Product Numbers】 SSS ACY30N SSS ACY40N SSS ACY50N *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Aichi Electric Magnetic Flow Meter" handled by our company. 【Features】 The electromagnetic flow meter is a device used to measure the flow rate of flowing liquids (usually conductive liquids). It operates using an electromagnetic field and measures the voltage induced when the conductive liquid passes through a conductive coil. Electromagnetic flow meters are non-invasive and suitable for corrosive liquids and high-temperature, high-pressure conditions. They are used in a wide range of fields, including industrial processes, water supply and drainage, wastewater treatment, and chemical plants, contributing to high-precision flow measurement and control. 【Model Numbers】 WX100-2 WX150-2 WZ025C WZ040C *These products are currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Flow Meter

This is an introduction to the "Sumitomo Electric Industries Sumifron Seal Tape" handled by our company. 【Features】 Sumifron Seal Tape is made of polytetrafluoroethylene, which is resistant to high temperatures and high pressures, has excellent weather resistance, and is strong against chemical agents. The non-adhesive side has good slip properties, is also resistant to chemicals, has high waterproofing, and is suitable for long-term use. 【Product Number】 Sumifron Tape 20M *It is currently on sale at "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Piping Materials

Introducing the "Sumitomo Electric Industries Sumifron Seal Tape" that we handle. 【Features】 Sumifron Seal Tape is made of polytetrafluoroethylene, which is resistant to high temperatures and high pressures, has excellent weather resistance, and is strong against chemical substances. The non-adhesive side has good slip properties, is also resistant to chemicals, has high waterproofing capabilities, and is suitable for long-term use. 【Product Number】 Sumifron Tape 5M *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Piping Materials

Introducing our "Yoshitoshi Stainless Steel Threaded Pipe Fitting Street Elbow." 【Features】 Manufactured using the lost-wax process, resulting in extremely high casting precision. Yoshitoshi's stainless steel threaded pipe fitting street elbow, known for top-class quality and performance in Japan. Applicable fluids: water, air, steam, chemicals, oil. 【Applications】 Ideal for converting female threads to male threads, as one side has a female thread and the other side has a male thread. Perfect for bending pipes at a 90° angle. 【Product Numbers】 SUS304-SL6 SUS304-SL8 SUS304-SL10 SUS304-SL15 SUS304-SL20, etc. *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for business operators in plant piping materials and residential equipment, operated by Hasegawa Equipment Co., Ltd.

• Pipe Fittings

This is an introduction to our "Proterial Mechanical Joint High Power Lock Socket Plated Product." Since it is a mechanical joint, it can be easily connected by cutting the pipe and tightening the nut. ▼ Strong and Flexible Connection Due to the structure where there is no lock ring and the rubber packing is pressed against the outer surface of the pipe, it allows for some degree of expansion and contraction. (A separate stop is required.) ▼ Compatible with Three Types of Pipes The High Power Lock can accommodate three types of pipes: steel pipes, PVC pipes, and poly pipes, allowing for connections between different types of pipes. 【Product Numbers】 SLHPS15 SLHPS20 SLHPS25, etc. *This product is currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to our "Proterial Mechanical Joint Hyper Power Lock Cheese Epicoat Product." It can be easily connected by cutting the pipe and tightening the nut. The Hyper Power Lock features a locking ring blade that digs into the pipe, ensuring a strong connection. The Hyper Power Joint, which does not have a locking ring, has a structure where a rubber packing is pressed against the outer surface of the pipe, allowing for some degree of expansion and contraction in the connection. The Hyper Power Lock is compatible with three types of pipes: steel pipes, rigid polyvinyl chloride pipes, and rigid polyvinyl chloride pipes for water supply, as well as polyethylene two-layer pipes (Type 1), and it can also connect different types of pipes. However, for PVC pipes with nominal sizes (A) 25 and 30, it is necessary to replace them with a packing set for PVC pipes. [Fluid Temperature] The operating temperature is -10°C to 60°C (0°C to 40°C for epoxy resin-coated joints). Rigid polyvinyl chloride pipes and rigid polyvinyl chloride pipes for water supply, as well as polyethylene two-layer pipes (Type 1), should be used at temperatures below 40°C. [Product Numbers] Coat SLHPT15, among others. *This product is currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping equipment and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing our "Proterial Soflex AQ Flexible Pipe." This flexible pipe features both flexibility and self-supporting capabilities. It allows for connections to equipment with difficult dimensional adjustments and eliminates elbow joints in tight spaces by using bends instead. The flexible pipe is made of durable and corrosion-resistant stainless steel (SUS316L) and is further coated with soft PVC on the outer surface. The O-ring material is made of heat-resistant fluororubber. The nut is equipped with a loosening prevention mechanism. The outer coating of the flexible pipe is available in three colors: blue, orange, and ivory. Please use according to your application. 【Application Range】 Applicable fluids: Water supply, hot water supply, cold and warm water, cooling water Operating pressure: 1.0 MPa or less Operating temperature: 0 to 90°C 【Product Numbers】 WHF2-16X30-B WHF2-16X30-I WHF2-20X30-B WHF2-20X30-I WHF2-20X30-O, etc. *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for business operators in plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Benkan Kiko Welding Type Steel Pipe Fitting SGP Black 90° Short Elbow" that we handle. It is a welding fitting of the black pipe type commonly used. 【Product Numbers】 90SL(G)100 90SL(G)125 90SL(G)150 90SL(G)200 90SL(G)250 90SL(G)300 90SL(G)350 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Benkan Kiko Welded Steel Pipe Fitting Black 90° Short Elbow SCH80" that we handle. Type: Welded Pipe Fitting Shape: 90° Elbow Material: SGP RoHS Directive (10 substances compliance): Compliant 【Product Numbers】 90SL(S8)25 90SL(S8)32 90SL(S8)40 90SL(S8)50 90SL(S8)65 　Others *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing in plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "ON Kogyo Nice Joint Long Neck Ball Full Bore" that we handle. Made of stainless steel, it does not produce red water due to iron corrosion or blue water due to copper ion leakage. It is lightweight, making transportation and installation easy. Additionally, it has excellent corrosion resistance, eliminating the need for "corrosion costs," and its high strength allows for wall thinning, making it about one-third the weight of carbon steel pipes, facilitating transportation and installation. Pipe work is speedy. Compared to threading work, it can be processed in a very short time. 【Product Model Numbers】 SUS304NJ220-13 SUS304NJ220-20 SUS304NJ220-25 SUS304NJ220-30 SUS304NJ220-40 SUS304NJ220-50 SUS304NJ222NF20X3/4 SUS304NJ222NF25X1 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for business operators dealing with plant piping equipment and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing our "Technoflex Flexible Joint F-Type Flex F115." This is a non-welded integrated flange type equipped with a newly developed tube, widely used for vibration damping and displacement absorption. 【Specifications】 Diameter: 65A to 300A Length: 300 to 1000mm Fitting Material: JIS10K/SS400 (electro-galvanized) Applicable Standards: Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for vibration-damping joints Ministry of Land, Infrastructure, Transport and Tourism specifications / various government agency specifications for flexible joints 【Product Numbers】 Technoflex F-Type Flex F115-65X300 Technoflex F-Type Flex F115-65X400 Technoflex F-Type Flex F115-80X300, etc. *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment, operated by Hasegawa Equipment Co., Ltd.

• Pipe Fittings

Introducing the "Technoflex Flexible Joint F-Type Flex F118" handled by our company. This is a non-welded integrated flange type equipped with a newly developed tube, widely used for vibration damping and displacement absorption. 【Specifications】 Diameter: 20A to 50A Total Length: 300, 400, 500, 600, 800, 1000 Fitting Material: JIS10K/SS400 (Electro-galvanized) Applicable Specifications: Ministry of Land, Infrastructure, Transport and Tourism specifications / Various government agency specifications for vibration-damping joints Ministry of Land, Infrastructure, Transport and Tourism specifications / Various government agency specifications for flexible joints *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to the "Ito Iron Works Co., Ltd. Valve Box Stop Valve Case" handled by our company. ● Public Building Association Evaluation Product ● With hinge ● Applicable for nominal diameter 40 and below ● VP and VU φ150 and φ200 can be set in the receiving frame. ● The lid opens and closes with a hinge. 【Product Number】 IGS B1HK150 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing in plant piping materials and residential equipment operated by Hasegawa Equipment Co., Ltd.

• Pipe Fittings

Introducing the "Bridgestone Adapter Joint Push Master Faucet Socket" that we handle. 【Specifications】 Material: Gunmetal (CAC406 (Bronze)) Dimension L1 (mm): 54.1 Dimension F (mm): 52 Dimension D (Φmm): 35.5 Compatible Pipe Nominal Diameter: 16 【Item Number】 BS NAF16JRD *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for business operators in plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Bridgestone Adapter Fitting Push Master Socket with Resin Valve" that we handle. By using this fitting, you can easily convert HIVP (hard PVC pipe for water supply) to polybutene pipe. HIVP can be directly connected to polybutene pipe. This reduces the number of connection points, improving safety and workability. 【Specifications】 Normal operating pressure: 0.75 MPa or less For water supply use only. Compatible with hard PVC pipe for water supply. Nominal diameter 13: NAH13Jx13A Nominal diameter 20: NAH13Jx20A, H16Jx20A, NAH20Jx20A 【Product Number】 BS NVS13JJ *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping equipment and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Bridgestone Adapter Joint Push Master Valve Type Union" handled by our company. 【Specifications】 Made of lead-free copper alloy or CAC406 (bronze) with Ni-Cr plating. 【Material】 Made of lead-free copper alloy or CAC406 (bronze) with Ni-Cr plating. 【Accessories】 Includes a packing (non-asbestos packing). 【Caution】 This product cannot be used for flow adjustment purposes. 【Product Numbers】 BS NVU13J BS NVU16J *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing in plant piping equipment and residential facilities operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Bridgestone Adapter Fitting Resin Test Adapter" handled by our company. 【Specifications】 Pressure Resistance: Maximum 2.5MPa 【Material】 Main Body: Brass (C3604) and others 【Notes】 The SET includes a dedicated plug (PTKB). This product should not be used for purposes other than water pressure testing. The insertion depth of the pipe does not match the cut mark length of the push master pipe. O-rings are consumables. (O-rings for 13, 16, 20, and 25J are replaceable, but the O-ring for 10J cannot be replaced due to its structure.) When inserting the pipe, use the dedicated lubricant S400 and insert it straight. When removing the pipe, do so straight without twisting. The O-rings and lock rings for 20 and 25J are replaceable, but the replacement work must be done according to the instruction manual. 【Product Numbers】 BS PTF13J BS PTF13JSET *Currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping equipment and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing the "Bridgestone Adapter Fitting Resin Test Adapter" handled by our company. 【Features】 Body Material: PPS Resin Maximum Operating Pressure: 2.5 MPa For Water Pressure Testing Only Usage Count: Approximately 10 times If the pipe becomes stuck, please cut the pipe to remove it. ● The fitting does not come with a packing. ● Please use packing for threaded connections. ● O-rings are consumables and cannot be replaced due to the structure. 【Product Model Number】 BS PTF13JJ *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping equipment and residential facilities operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

This is an introduction to our "Nippon Asbestos Non-Asbestos Gasket." 【Features】 It is a gasket used to seal joints of pipes and equipment, preventing the leakage of liquids and gases. It is used in areas joined by flanges and bolts and has the performance to withstand high temperatures, high pressures, and corrosive environments. 【Product Numbers】 M Non-Asbestos Kumi PK20 M Non-Asbestos Kumi PK25 M Non-Asbestos Kumi PK40 M Non-Asbestos Kumi PK50 *Currently available for sale on "Plant Navi," a wholesale and purchasing site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing our "Nippon Asbestos Non-Asbestos Inner Packing 1995." 【Features】 This material is used to seal and prevent leaks inside machines and equipment, typically installed on internal parts or components of the equipment. These packings establish boundaries between different pressures and fluids, preventing the leakage of materials and liquids, and ensuring the accurate operation of the equipment. 【Product Numbers】 M Non-Asbestos Inner PK (1995) 10K20 M Non-Asbestos Inner PK (1995) 10K25 M Non-Asbestos Inner PK (1995) 10K40 M Non-Asbestos Inner PK (1995) 10K50 M Non-Asbestos Inner PK (1995) 10K65 M Non-Asbestos Inner PK (1995) 10K80 M Non-Asbestos Inner PK (1995) 10K100 M Non-Asbestos Inner PK (1995) 10K150 *Available for purchase on the "Plant Navi" wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment, operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings

Introducing our "Nippon Asbestos Non-Asbestos Union Packing." 【Features】 This sealing material is used in unions, a type of piping fitting, to fill gaps between pipes and prevent leaks. It is used to prevent leaks between pipes and flanges, offering high heat resistance, chemical resistance, and flexibility, making it suitable for high-temperature and high-pressure environments. It is suitable for sealing gases, liquids, and vapors, has electrical insulation properties, and is resistant to chemicals, which makes it widely used in various industrial fields. It distributes even pressure during fastening, enhancing the strength of the joint. 【Product Numbers】 M Non-Asbestos Union PK15 M Non-Asbestos Union PK20 M Non-Asbestos Union PK25 M Non-Asbestos Union PK32 M Non-Asbestos Union PK40 M Non-Asbestos Union PK50 *Available for purchase on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.

• Pipe Fittings