Zenshin Co., Ltd. Product Lineup

The cut flexible piping parts refer to products that use flexible pipes made of stainless steel, allowing users to cut them to any desired length. They are easy to bend and adjust for misalignment, making them suitable for various applications such as water supply to washbasin units and instantaneous water heaters, as well as connecting piping for boilers and electric water heaters, enabling lightweight and maneuverability in tight spaces. 【SUS304】1/2” (Φ16.1) ×10m standard 【SUS316L】1/2” (Φ16.8) ×10m standard 【SUS316L】3/4” (Φ20) ×10m standard *Lengths of 15, 20, 25, and 30m are also available upon request. *For more details, please contact us.

• Piping Materials

A packing for piping parts is a component that is inserted at the connection points of pipes to prevent the leakage of liquids or gases. It refers to sealing materials that are often sandwiched between moving parts, characterized by their elasticity, which helps maintain a sealed state in accordance with the movement of the components. Typical examples include O-rings, which are used in faucets and pumps. 【T-1995 Packing】1/2”, 3/4”, 1”, 1¼” 【EPDM Packing】1/2”, 3/4” 【NBR Packing】1/2” *PTFE and T-1120 can also be manufactured. *For more details, please contact us.

• Piping Materials

A nipple for piping parts is a short connecting pipe with male threads cut on both ends, used to connect pipes in a straight line. It is mainly used to extend piping that carries fluids or in combination with fittings such as sockets, and its shape and material vary widely depending on the type of pipes being connected and the usage environment. 【C3604BD】 male thread × male thread, irregular shape 【CAC406】 male thread × male thread, male thread × female thread 【SUS】 male thread × male thread *For more details, please contact us.

• Piping Materials

A ball valve for piping components is a valve that controls the flow of fluid by rotating a spherical body (ball) with a hole inside. It can either allow fluid to flow (fully open) or block it (fully closed) with a 90-degree rotation, and due to its straight flow path, it has low pressure loss, high reliability, and is compact. The open and closed states are visually easy to understand, making it suitable for automation. 【Brass】male thread × male thread, female thread × female thread, male thread × female thread 【CAC406】male thread × male thread, male thread × female thread *For more details, please contact us.

• Piping Materials

The "Smooth Sleeve" has been adapted for fire compartments and fire spread lines. The "Smooth Sleeve" is a piping assembly board for water heaters that reduces the labor involved in core drilling and caulking when multiple pipes and cables penetrate ALC and RC. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water ingress, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing for multiple pipes and cables, such as water and electricity, is completed with a single core drill. ■ Adopts a highly water-resistant double-structured sealing packing. ■ In the unlikely event that water enters, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials or our company website. Feel free to contact us with any inquiries.

• Piping Materials

The "HST type" is a submerged heat transfer tube that is cost-effective due to its installation method and easy to maintain. With a simple design structure, it can be combined according to the purpose and application. The materials can be selected based on the fluid, including stainless steel and titanium, ensuring a long lifespan. It can be used for maintaining hot spring temperatures, recovering waste heat, and in aquaculture (such as aquariums and live fish tanks). 【Features】 ■ Cost-effective installation due to the submerged design ■ Easy maintenance ■ Simple design structure allows for combinations based on purpose and application ■ Materials: SUS316 and SUS316L can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "Smooth Sleeve" is a piping assembly board for water heaters that allows for the consolidation of piping with a single core drill. In traditional methods, multiple core drills were required, and caulking was quite troublesome. However, the Smooth Sleeve eliminates the need for complicated caulking processes as the sealing packing adheres closely to each cable. During installation, the guide packing on the wall side fits into the sleeve hole, making positioning (centering) easy. 【Features】 ■ Single core drilling Multiple pipes and cables for water, gas, and electricity can be completed with a single core drill. ■ No caulking required The sealing packing prevents water intrusion. ■ Double seal To enhance water resistance, the sealing packing has a double structure. ■ Water drainage path An internal water drainage path is provided, so even if water does enter, it will not accumulate. *For more details, please download the catalog or feel free to contact us.

• Piping Materials

Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zenshin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes that can be used for various fluids including chemicals, offering a rich product lineup. 【Features】 ○ Excellent flexibility ○ Excellent workability For more details, please contact us or download the catalog.

• Piping Materials

With excellent flexibility and elasticity, it is effective against ground subsidence and earthquakes. 【Product Lineup】 ○Z3000/Z2000NW ○Z4000MS/Z-8000MS For more details, please contact us or download the catalog.

• Piping Materials

The "HCU" is a compact and lightweight U-tube type that requires minimal installation space. It uses ultra-fine stainless steel U-tubes, which provide excellent heat exchange efficiency and high durability against thermal expansion and contraction, resulting in a long lifespan. The internal tube bundle can be removed for cleaning and inspection. It can be used for heating hot water with steam heat sources or for heating CIP cleaning solutions. 【Features】 ■ Compact and lightweight, requiring minimal installation space ■ Excellent heat exchange efficiency due to the use of ultra-fine stainless steel U-tubes ■ Removable internal tube bundle ■ Allows for cleaning and inspection *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

The "HCR-KT・HCL-S/T" is a shell-and-tube type that is compact, lightweight, and can be used in an inline configuration. It can be installed vertically or horizontally. The increased flow velocity within the ultra-thin tubes promotes self-cleaning, making it difficult for scale to adhere. Additionally, the "HCL-S/T" allows for the removal of the internal tube bundle, enabling cleaning and inspection. 【Features】 ■ Uses titanium ultra-thin tubes, resulting in excellent heat exchange efficiency ■ Difficult for scale to adhere ■ Requires minimal installation space and can be installed vertically or horizontally ■ The internal tube bundle can be removed for cleaning and inspection (HCL-S/T) *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

In the water treatment industry, particularly in the distillation process, the efficient use of thermal energy is essential for cost reduction and process optimization. Distillation requires a large amount of thermal energy to separate components with different boiling points. The performance of heat exchangers significantly affects the efficiency of the distillation process, making them a crucial factor in reducing energy consumption and improving productivity. 【Application Scenarios】 - Heat recovery from industrial wastewater - Thermal utilization in chemical processes - Temperature management in distillation columns 【Benefits of Implementation】 - Reduction in energy costs - Streamlining of processes - Contribution to energy conservation

• Heat exchanger

In the geothermal energy industry, efficient heat exchange is required for geothermal power generation and utilization. In particular, the heat exchange between geothermal fluids and working fluids is a crucial factor that affects power generation efficiency. If the performance of the heat exchanger is low, the energy recovery efficiency decreases, which can impact the profitability of the business. Our heat exchanger "HEX" enables efficient heat recovery from geothermal energy. 【Application Scenarios】 - Geothermal power plants - Geothermal utilization plants - Hot spring heat utilization 【Effects of Implementation】 - Improved energy recovery efficiency - Increased power generation - Achievement of energy savings

• Heat exchanger

In the space industry, temperature control is essential for maintaining equipment performance and ensuring safety. Under extreme temperature fluctuations and radiation environments, the reliability of heat exchangers becomes crucial. Our heat exchanger "HEX" achieves efficient heat exchange even under the harsh conditions unique to the space environment, contributing to the stable operation of equipment. 【Application Scenarios】 - Temperature regulation inside spacecraft - Cooling of satellite-mounted equipment - Thermal management of space stations 【Benefits of Implementation】 - Prolonged equipment lifespan - Improved system stability - Reduced operational costs through energy savings

• Heat exchanger

In the semiconductor industry, precise temperature management is essential to maintain the stability of the manufacturing process and the quality of the products. Especially in the production of high-performance semiconductor devices, it is necessary to respond to the increase in heat generation and enhance cooling efficiency. Inadequate cooling can lead to a decline in device performance or failure. The heat exchanger "HEX" enables efficient heat recovery from industrial wastewater and chemical processes, contributing to energy savings in precision cooling systems. 【Application Scenarios】 - Cooling of semiconductor manufacturing equipment - Air conditioning in clean rooms - Temperature management of cooling water 【Benefits of Implementation】 - Improved yield through stable temperature management - Cost reduction through energy savings - Extended lifespan of equipment

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In data centers, efficient heat dissipation has become a critical issue due to the increasing density of servers. Excessive heat can lead to equipment failure and performance degradation, resulting in higher operational costs. The heat exchanger "HEX" enables efficient heat exchange in the cooling systems of data centers, supporting stable operations. It also contributes to energy savings and helps reduce operational costs. 【Usage Scenarios】 - Cooling of server rooms - Heat exchange in air conditioning systems - Temperature adjustment of cooling water 【Benefits of Implementation】 - Stable operation of servers - Cost reduction through energy savings - Prolonged lifespan of equipment

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In the shipbuilding industry, engines require high reliability and efficient operation. In particular, cooling and exhaust heat management of engines in harsh environments are essential for maintaining engine performance. Inadequate thermal management can lead to engine failure or performance degradation. Our heat exchanger "HEX" demonstrates high performance in engine cooling and exhaust heat recovery, contributing to energy savings as well. 【Usage Scenarios】 - Engine cooling - Exhaust heat recovery - Fuel preheating 【Benefits of Implementation】 - Improved engine reliability - Enhanced fuel efficiency - Achievement of energy savings

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In the automotive industry, improving fuel efficiency and reducing environmental impact are important challenges. The effective utilization of waste heat holds the potential to contribute to solving these issues. The heat exchanger "HEX" recovers and reuses the waste heat from vehicles, contributing to improved fuel efficiency and reduced exhaust emissions. 【Application Scenarios】 - Engine cooling - Exhaust heat recovery - Thermal management of HV/EV systems 【Benefits of Implementation】 - Improved fuel efficiency - Reduced exhaust emissions - Enhanced system efficiency

• Heat exchanger

In the pharmaceutical industry, strict temperature control in the manufacturing process is essential to maintain product quality. Even slight fluctuations in temperature can affect the efficacy and stability of the product. The heat exchanger "HEX" enables efficient utilization of thermal energy to address temperature management challenges and supports a stable manufacturing process. 【Application Scenarios】 - Temperature adjustment in pharmaceutical manufacturing - Temperature management in research and development - Temperature maintenance in clean rooms 【Benefits of Implementation】 - Improvement in product quality - Stabilization of the manufacturing process - Reduction in energy costs

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In the power generation industry, improving energy efficiency is always a priority. In particular, the effective utilization of heat in the power generation process is a critical issue that directly relates to reducing fuel consumption and costs. The performance of heat exchangers is a key factor that influences power generation efficiency. Our heat exchanger "HEX" enables efficient heat recovery from various heat sources in power plants, contributing to energy conservation. 【Application Scenarios】 - Waste heat recovery - Cooling system optimization - Process optimization 【Benefits of Implementation】 - Reduction in fuel costs - Improvement in power generation efficiency - Decrease in environmental impact

• Heat exchanger

In the food industry, temperature control is crucial in the sterilization process to ensure product quality and safety. In particular, heat exchangers enable efficient utilization of thermal energy during heating and cooling processes, contributing to energy savings while maintaining product quality. Inadequate temperature management can increase the risk of product quality deterioration and foodborne illnesses. Our heat exchanger "HEX" addresses the challenges of temperature control in food sterilization. 【Application Scenarios】 - Sterilization processes in food manufacturing lines - Heating and cooling processes - Heat recovery from industrial wastewater 【Benefits of Implementation】 - Energy savings through efficient thermal energy utilization - Improvement in product quality and safety - Reduction in running costs

• Heat exchanger

In the petrochemical industry, cooling in the manufacturing process is essential for maintaining product quality and safe operations. In particular, the introduction of efficient cooling systems is required for the removal of reaction heat and temperature management of products. Inadequate cooling can lead to runaway reactions and product degradation. Heat exchangers (HEX) enable heat recovery from industrial wastewater and chemical processes, contributing to energy savings. 【Application Scenarios】 - Cooling in chemical plants - Cooling in petroleum refining processes - Removal of reaction heat 【Effects of Implementation】 - Stabilization of processes - Reduction of energy costs - Improvement of product quality

• Heat exchanger

In the air conditioning industry, improving energy efficiency is an important challenge. In particular, effective utilization of thermal energy is required to reduce the operating costs of heating and cooling systems. Inadequate thermal management can lead to energy loss and increased costs. Our heat exchanger "HEX" enables energy savings through waste heat recovery and contributes to the efficiency of air conditioning systems. 【Usage Scenarios】 - Office buildings - Commercial facilities - Factories 【Benefits of Implementation】 - Reduction in energy costs - Decrease in environmental impact - Improvement in energy-saving performance

• Heat exchanger

Zenshin Corporation has been a top-class manufacturer of compact, high-performance heat exchangers since 1966, responding to a wide range of needs not only in air conditioning systems but also in district heating and cooling plants, power plants, chemical and pharmaceutical industries, and metal refining industries. Its outstanding performance not only enables efficient heat recovery from industrial wastewater, chemical processes, domestic wastewater, and waste steam but also pursues the infinite potential of thermal energy, contributing to various energy-saving efforts. 【Features】 ○ Maintenance services ○ Custom design to meet customer needs For more details, please contact us or download the catalog.

• Heat exchanger

The "plate heat exchanger" minimizes the space required for maintenance, contributing to space-saving. It can be disassembled simply by removing the tightening bolts, allowing inspection and cleaning of both sides of each plate. Each plate is developed with unique research and years of experience, featuring a wavy groove that creates an optimal turbulent flow essential for heat transfer. 【Features】 ■ High performance with a high overall heat transfer coefficient ■ Lightweight and compact, saving space ■ Simple structure for easy maintenance ■ Safe design adopting a double gasket system ■ Plate materials available in two types: SUS316 and TITANIUM, with gasket materials in two types: NBR and EPDM *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

Our company provides heat exchangers that meet the needs of various sites, including air conditioning equipment, district heating and cooling plants, power plants, chemical and pharmaceutical factories, and metal refining plants. By using ultra-thin tubes, we achieve self-cleaning action through improved flow rates, preventing scale adhesion and realizing a high heat exchange rate. Our lineup includes compact "shell and tube type" heat exchangers, as well as "plate heat exchangers" that achieve high heat transfer coefficients through corrugated grooves. We can accommodate a wide range of needs, including changes in materials based on liquid quality. [Recommended Product: Features of the "Shell and Tube Type Heat Exchanger"] - High heat exchange rate due to ultra-thin tubes - Compact and lightweight, suitable for inline use - Fast flow rate makes it difficult for scale to adhere - Can be installed vertically or horizontally - Available in materials tailored to applications, including stainless steel and titanium *For more details, please refer to the PDF document. Feel free to contact us with any inquiries.

• Heat exchanger

The "Smooth Sleeve" is a piping assembly plate for water heaters that reduces the labor involved in core drilling and caulking when multiple pipes and cables pass through ALC panels. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing tightly adheres to various pipes and cables to prevent water ingress, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing for multiple pipes and cables, such as water, gas, and electricity, is completed with a single core drill. ■ Utilizes a double-structured sealing packing with high water and gas resistance. ■ In the unlikely event that water enters, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Piping Materials

Our company, engaged in the manufacturing and sales of piping fittings, offers a diverse range of products. We have a selection of joints that excel in flexibility and vibration resistance, including the "Blade Hose" and "Polymer Series," as well as the "Flexible Tube," which achieves high flexibility through its unique structure. Additionally, we offer plate-type and shell & tube heat exchangers, as well as immersion heat transfer tubes. Currently, we are providing four catalogs that introduce our products. You can view them immediately via "PDF Download." 【Product Lineup (Excerpt)】 ◎ Flexible joints and vibration-resistant fittings "Polymer Series" ◎ Flexible joint "Blade Hose" ◎ Flexible tube "Wonder Tube" ◎ Heat exchangers (including shell & tube type)

• Heat exchanger
• joint
• Pipe Fittings

The "Smooth Sleeve" is a piping assembly plate for water heaters that reduces the labor involved in core drilling and caulking when passing multiple pipes and cables through ALC panels. Core drilling (φ160) is completed in one location, resulting in a neat appearance after installation. The sealing packing adheres closely to various pipes and cables to prevent water intrusion, eliminating the need for caulking and contributing to improved construction efficiency. 【Features】 ■ The penetration processing of multiple pipes and cables, such as water, gas, and electricity, is completed with a single core drilling. ■ Adopts a highly water-resistant double-structured sealing packing. ■ In the unlikely event that water does enter, it drains through the internal drainage path. ■ The guide packing fits into the sleeve hole, making positioning easy. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Piping Materials

The rubber vibration isolation joint "Rubber Ball Joint ZRJ-B" has minimal changes due to internal pressure, excellent pressure resistance, and high vibration absorption properties. It is used in applications such as pump piping, water tanks, chillers, and cooling towers. 【Features】 ■ Excellent at absorbing eccentric displacement ■ Excellent at absorbing angular displacement ■ Excellent at absorbing expansion and contraction displacement ■ Excellent vibration absorption properties *For more details, please contact us or download the catalog.

• Piping Materials
• Pipe Fittings

Since the Great Hanshin Earthquake, the maintenance of building equipment and piping has become increasingly important. At Zenshin, we have developed seismic isolation piping units to prevent damage to equipment and piping caused by earthquakes, utilizing various experiments and the technology and experience we have cultivated over many years. 【Product Lineup】 ○ Slider Unit ○ Control Unit ○ Riser Unit For more details, please contact us or download the catalog.

• Piping Materials

Heat exchangers can experience issues such as decreased heat transfer performance and increased pressure loss depending on their usage conditions. The most effective way to recover from these issues is through disassembly and cleaning. Maintenance can vary significantly in terms of frequency and methods based on the customer's usage conditions. Our knowledgeable staff will listen to your needs and propose the most suitable maintenance. 【Features】 ○ Regular maintenance extends lifespan ○ Compatible with products from other manufacturers For more details, please contact us or download the catalog.

• Heat exchanger
• Other services

The "HCL/HCR/SHE" is a shell-and-tube type that uses ultra-thin stainless steel tubes, resulting in excellent heat exchange efficiency. It is compact and lightweight, allowing for inline use, which requires minimal installation space, and it can be installed both vertically and horizontally. The high flow rate within the ultra-thin tubes promotes self-cleaning action, making it difficult for scale to adhere. 【Features】 ■ Excellent heat exchange efficiency due to the use of ultra-thin stainless steel tubes ■ Difficult for scale to adhere ■ Compact and lightweight, suitable for inline use ■ Materials can be selected according to the fluid, including stainless steel and titanium ■ Long lifespan *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

We aim to be a development and proposal-oriented company that constantly pursues rationalization through labor-saving and energy-saving components, responding to customer needs. Our motto is to provide good products more quickly and reliably, contributing to the creation of an environment that is friendly to people and society. 【Product Lineup】 ○ Wonder Tube ○ Wonder Blade ○ Wonder Tube Ring Type ○ Free Tube (T-Type) ○ Free Tube For more details, please contact us or download the catalog.

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Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zenshin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluororesin tubes suitable for various fluids including chemicals, offering a rich product lineup. 【Product Lineup】 ○Z-2000NW ○Z-3000 ○Z-4000/Z-5000 ○Z-7000/Z-8000 ○Z-9000NW/Z-10000NW For more details, please contact us or download the catalog.

• Piping Materials

Do you have any of these troubles? The lifespan of metal expansion joints is short... The lifespan of the joints used for connecting vibrating screens is short... Unable to secure ducts... These issues can be resolved with composite material expansion joints! Composite material expansion joints are expansion joints based on non-metal materials such as rubber and fluororesin, rather than traditional metal materials. [Main Applications] ○ Thermal expansion absorption for exhaust gas and hot air piping ○ Absorption of installation and piping construction errors ○ Piping with movement, such as chutes ○ Vibration absorption for blowers, vibrating screens, etc. ○ Dust covers for shafts, cylinders, etc. Please feel free to view the catalog via "PDF Download." We also look forward to your inquiries.

• Pipe Fittings

Since developing the Wonder Tube, which minimizes the number of components and allows for easy installation, Zen-shin has continued to advance its technology and know-how as a pioneer manufacturer of flexible joints. Currently, in response to further needs, we have developed a range of products including flexible metal hoses with excellent flexibility, vibration resistance, and pressure resistance, rubber joints, and fluoropolymer tubes suitable for various fluids including chemicals, offering a rich product lineup. 【Product Lineup】 ○ RUBBER FLEXIBLE JOINT & RUBBER VIBRATION ABSORBER ○ FLUOROCARBON POLYMER JOINT ○ VINYL CHLORIDE JOINT For more details, please contact us or download the catalog.

• joint