Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.
61～90 item / All 252 items
Custom dimensions are also possible! Double-sided hole flange and double-sided blank flange.
The "ICF double-sided perforated flange / ICF double-sided blank flange" is made of SUS304L material. We also accommodate the production of special dimensions. For more details, please refer to the catalog or feel free to contact us.
Custom dimensions can also be produced! SUS304L ICF conversion flange.
The "ICF conversion flange" is a product made of SUS304L material. We also accommodate the production of special dimensions. For more details, please refer to the catalog or feel free to contact us.
Easy flow adjustment! A needle ball valve that combines the advantages of globe valves and ball valves.
The "Needle Ball Valve" is a manual ball valve with a flow adjustment scale that allows anyone to easily adjust the flow rate, which was difficult with conventional ball valves. It combines the complete shut-off feature of a ball valve with the equal percentage characteristics similar to those of a globe valve and a needle valve, making it a revolutionary valve. With a simple 90° open and close operation, it eliminates the hassle of turning a handle, contributing to labor savings. Additionally, by attaching a scale plate for opening indication, flow adjustment can be done easily. 【Features】 ■ Complete Shut-off and Flow Control It is possible to achieve both complete shut-off of the fluid and flow control. ■ Easy Operation with 90° Open and Close It eliminates the hassle of turning a handle, contributing to labor savings. The addition of a scale plate for opening indication allows for easy flow adjustment. ■ Wide Range Ability It achieves a wider range ability compared to conventional globe valves. With a high maximum CV value and a broad control range, it is easy to secure the required flow rate. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Compact and easy to maintain! Can be used in narrow piping!
This is a stainless steel Y-type cylinder valve for ON-OFF applications. 【Features】 ■ Excellent corrosion resistance ■ Compact design ■ Long stroke ensures sufficient flow rate ■ Can be used in narrow piping or piping that requires high shut-off pressure Its simple structure makes it easy to handle and maintain. -------- For inquiries, please feel free to contact us at https://www.insins.co.jp/
Faithful to the basics! A cost-effective air-operated ball valve. It can be used for various applications.
Air-operated ON-OFF ball valve INS ball valves are versatile valves that can be used for various applications. They are faithful to the basics, achieving low cost and good quality. 【Selectable Additional Options】 ■ Solenoid valve ■ Limit switch ■ Proximity switch ■ Air filter with pressure reducing valve ■ Speed controller ■ Pressure balancing valve ■ Positioner -------- For inquiries, please feel free to contact us at https://www.insins.co.jp/
Faithful to the basics! A cost-effective air-operated ball valve. It can be used for various applications.
Air-operated ON-OFF ball valve INS ball valves are versatile valves that can be used for various applications. They are faithful to the basics, achieving low cost and good quality. 【Selectable Additional Options】 ■ Solenoid valve ■ Limit switch ■ Proximity switch ■ Pressure reducing valve with air filter ■ Speed controller ■ Pressure balancing valve ■ Positioner -------- For inquiries, please feel free to contact us at https://www.insins.co.jp/
[Processing Example] Machining of outer diameter φ350 / Material: A5052 / Operating Environment: Vacuum components / Finish Accuracy: H7 tolerance for fitting parts
Three S specializes in the manufacturing and processing of vacuum equipment-related products, accommodating various processing and materials. We offer one-stop solutions from design to production and installation, contributing to the reduction of management costs. We flexibly handle small lots and single prototypes. 【Example of Aluminum Flange Processing】 ■ A5052 machined product ■ Outer diameter: φ350 machined from solid ■ Material: A5052 ■ Usage environment: Vacuum components ■ Finish accuracy: H7 tolerance for fitting parts 【Features of Our Contract Manufacturing and Processing】 - We excel in producing prototypes from a single unit - Vacuum components (care is taken with sealing surfaces) - We ship after degreasing and cleaning - We accommodate parts from large diameters to small diameters *Our company information can be viewed via the "PDF Download" link below.
![[Production Example] Piping](https://image.mono.ipros.com/public/product/image/2e1/2000661797/IPROS04320719011730398620.png?w=280&h=280)
Flange processing, can manufacturing, welding, shot blasting, and pressure testing are conducted! Here are examples of pipe fabrication.
Here is an example of a piping fabrication we have done. The material used is SGP 10B×L730, with a delivery time of one month. This product underwent water-tight welding and pressure testing, and we carried out flange processing, fabrication, welding, shot blasting, and pressure testing. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: SGP 10B×L730 ■ Processing Methods: Flange processing, fabrication, welding, shot blasting, pressure testing ■ Delivery Time: One month ■ Industry: Equipment-related *For more details, please refer to the PDF document or feel free to contact us.
![Flange [accessory for spiral steel pipe/duct]](https://image.mono.ipros.com/public/product/image/ee9/2000409866/IPROS14558559779593524083.jpg?w=280&h=280)
These are accessories for Matsumatsu Industrial's spiral steel pipes and spiral ducts.
Used for connecting ducts, elbows, etc., for dust collection purposes. ★Regarding Inquiries★ For urgent inquiries such as requests for quotes or specification confirmations, we would appreciate it if you could contact us directly. When doing so, please mention that you "saw this on Ipros" to ensure a smooth response. ◎TEL: 059-382-5212 ◎FAX: 059-382-5788
![[Product Example] Flange](https://image.mono.ipros.com/public/product/image/794/2001331735/IPROS31602319639140259168.png?w=280&h=280)
Reduction of man-hours through integrated molding! Introduction of product examples for applications in reduction gear components.
We would like to introduce a case study of the forged product "flange" that we handled. The material is SCM or SCR, and the application is for reduction gear components. The manufacturing process is hot forging. The possible manufacturing sizes range from Φ100 to Φ180, with orderable lots starting from 300. Short lead times lead to cost advantages, meeting the expectations of many customers. Please feel free to contact us when placing an order. 【Case Overview (Partial)】 ■Product Name: Flange ■Material: SCM or SCR ■Application: Reduction gear components ■Manufacturing Process: Hot forging ■Possible Manufacturing Sizes: Φ100 to Φ180 *For more details, please download the PDF or feel free to contact us.
Leave the production of brass flanges to us! 【Brass C3771 (c3771) Forged Strength Flange Gas China】
Brass C3771 (c3771) Forged Strength Flange Gas China Material: C3771 (c3771) Industry/Application: Gas equipment-related industry Lot: 1 to 1000 Processing: Hot forging, machining Features: This product is processed using C3771. C3771 is a material with good hot forging and machinability. Hot forging is a technique that shapes heated metal by pressing it into a mold. The benefits include increased strength due to the metal being compressed and the ability to create complex shapes without machining. This product uses forged material to increase strength, as it carries high-pressure gas internally. Our company has hot forging presses at our Tottori and China factories. Machining is possible at any of our factories in Osaka, Tottori, or China. For hot forging and machining of brass, please consult Matsui Manufacturing! Additionally, we also handle brass brazing and assembly processes! For more details, please visit our website.
![[Processed Parts Performance] Flange <Construction Machinery>](https://image.mono.ipros.com/public/product/image/369/2001269360/IPROS92061924358784301256.png?w=280&h=280)
Integrated management of complex projects! Surface treatment with trivalent chrome white, processing with coaxiality of 0.01.
We would like to introduce our processing achievements of "flanges" in the construction machinery industry. The processing steps include drilling, L1 processing, L2 processing, and surface treatment, with a precision (geometric tolerance) of coaxiality 0.01. The surface treatment is trivalent chromate white. We procure general parts such as bolts, as well as mechanical and structural components, with suitable quality, price, and delivery time, and manage inventory at our logistics center for appropriate delivery. Please feel free to contact us if you have any requests. 【Case Overview (Partial)】 ■Part Name: Flange ■Sales Industry: Construction Machinery ■Processing Lot Size: 50 ■Material: SS400 ■Precision (Geometric Tolerance): Coaxiality 0.01 *For more details, please download the PDF or feel free to contact us.
![[Processed Parts Performance] Wheel Flange <Industrial Machinery>](https://image.mono.ipros.com/public/product/image/d62/2001286492/IPROS01939656314360573899.png?w=280&h=280)
Introducing examples of machining processes such as turning, machining, and milling!
We would like to introduce our processing achievements of "wheel flanges" in the industrial machinery industry. The size is Φ150mm, with a thickness of 30mm and a precision (geometric tolerance) of perpendicularity 0.05. The processing lot size accommodates 1 to 10 pieces and supports multiple processes. Our main materials include iron, steel, copper, titanium, aluminum, stainless steel, and steel plates. Please feel free to contact us if you have any requests. 【Case Overview (Partial)】 ■Part Name: Wheel Flange ■Sales Industry: Industrial Machinery ■Processing Lot Size: 1 to 10 pieces ■Material: S45C ■Precision (Geometric Tolerance): Perpendicularity 0.05 *For more details, please download the PDF or feel free to contact us.
Compatible with any shape! A connection flange that eliminates gaps.
The "Ultra High Vacuum Compatible MO Flange" has a proven track record in manufacturing and features a flat sealing surface, making it a connection flange that can accommodate any shape. It has a structure that eliminates gaps and steps inside the pipe during flange connection, ensuring that the performance of the beam is not compromised in applications such as beam ducts. Additionally, it has obtained a patent as a connection flange with a unisex structure that prevents gaps (Patent No. 3430391). 【Features】 ■ The flat sealing surface allows for compatibility with any shape ■ Unisex structure with no distinction between male and female ■ Easy gasket setting due to the use of pins ■ Small step structure on the inner surface of the flange connection *For more details, please download the PDF or contact us.
Suppresses flange rotation during ICF rotating flange fastening! Makes assembly work easier.
The "Rotating Flange Restraint Jig" is a tool designed to suppress the rotation of the ICF rotating flange during fastening, making assembly work easier. It can be used for ICF114 to ICF306. The jig allows for easy alignment of the hole positions between the flange on the jig installation side and the counterpart flange, facilitating assembly. 【Features】 ■ A tool that suppresses flange rotation and makes assembly work easier ■ Usable for ICF114 to ICF306 ■ Easily aligns the hole positions between the flange on the jig installation side and the counterpart flange *For more details, please refer to the PDF document or feel free to contact us.
Orifice flange that can be used under a wide range of temperature and pressure conditions!
The "Orifice Flange (AOF)" is a product composed of an orifice plate and an orifice flange with a differential pressure take-off, combined with bolts, nuts, and a gasket. The shape of the gasket seat can be flat face (FF), raised face (RF), or ring joint (RTJ), allowing for use under a wide range of temperature and pressure conditions. The connection method to the piping is welding, with options for butt welding and socket welding. The tapping method is flange tapping. 【Features】 ■ Gasket seat shapes include flat face, raised face, and ring joint ■ Usable under a wide range of temperature and pressure conditions ■ Connection methods to piping include butt and socket welding ■ Tapping method is flange tapping *For more details, please download the PDF or feel free to contact us.
![[Data] Vacuum NW Flange HELICOFLEX + QDS Clamp](https://image.mono.ipros.com/public/product/image/da4/2000399580/IPROS45406368388823218744.jpeg?w=280&h=280)
Introducing the specifications of HELICOFLEX + QDS! Includes information on heat resistance temperature, leakage rate, materials, and more.
We handle Helicoflex Delta seals and QDS (Quick Disconnect System) for NW flanges (KF flanges). This document introduces the specifications for Helicoflex seal and QDS (Quick Disconnect System) clamp. [Contents] - Common specifications - Helicoflex seal specifications - QDS specifications - Flange seal surface roughness specifications *For more details, please refer to the PDF document or feel free to contact us.
![[Production Example] Machine Tool Parts Flange](https://image.mono.ipros.com/public/product/image/339/2001026046/IPROS90605605197979720969.jpeg?w=280&h=280)
The point is that due to the thin material, it is finished by sticking it to the jig! The dimensions are an outer diameter of φ262mm and a thickness of 9mm.
We would like to introduce a case where we manufactured flanges for machine tool parts. The key point is that due to the thin wall, we finished it by adhering it to a jig. The material used is S45C (fully machined from round stock). Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: S45C (fully machined from round stock) ■ Dimensions: Outer diameter φ262mm, thickness 9mm ■ Key Point: Finished by adhering to a jig due to thin wall ■ Process: Two-axis lathe → MC *For more details, please refer to the PDF document or feel free to contact us.
Improved productivity with multiple forging (2-piece take)!
◆Improved productivity with multiple forging (2-piece production)!! ▼Product Name Flange (Forklift Parts) Tokyo Seimitsu Tanzo Co., Ltd. 1858 Osawa, Joso City, Ibaraki Prefecture 300-2727 TEL: 0297-42-4631 FAX: 0297-42-4634 HP: https://www.tokyo-seimitsu-tanzo.co.jp/ Contact: Sales Engineering Department
Differential pressure gauges and differential pressure transmitters for flow measurement! We provide designs based on JIS standards!
The "ORS" is a flange-integrated orifice flange that is installed by welding the piping to the flange, generating a differential pressure based on the flow rate of liquids, gases, and steam, allowing for flow measurement with differential pressure gauges and differential pressure transmitters. The orifice design is conducted as a flange-integrated type, and the orifice plate is designed and manufactured by our company based on orifice calculations in accordance with JIS standards. Additionally, differential pressure gauges and differential pressure transmitters are available as options. *For more details, please refer to the PDF materials or feel free to contact us.*
Introducing the comprehensive catalog of flanges for piping. We meet our customers' needs with a wide range of products!
Our company is a comprehensive piping materials enterprise that wholesales piping components used in industrial complexes, manufacturing plants, construction sites, and more. To accommodate various business environments of our customers, we maintain a rich inventory of items such as "flanges," "welded joints," "screwed joints," "high-pressure joints," "valves," and "pipes." This document provides a detailed introduction to our lineup of "flanges." It covers a wide range of information, from how to install basic flanges onto pipes to the dimensions of each product. [Contents (excerpt)] ■ Classification of JIS flanges ■ How to install basic flanges onto pipes ■ Standard thickness of connecting steel pipes ■ Material standards for flanges ■ Dimensional tolerances for flanges, etc. *For more details, please refer to the PDF document or feel free to contact us.
Designing the inner diameter of the body and the ferrule diameter to be the same! It is possible to stabilize product quality.
We would like to introduce our stainless steel tank and filter housing VA and VE case studies. When using a ferrule for the flange of a stainless steel pressure vessel, designing the inner diameter of the vessel and the diameter of the ferrule to be the same can help stabilize product quality. Please feel free to contact us when you need assistance. [Key Points of the Case Study] - When using a ferrule for the flange of a stainless steel pressure vessel, it is important to ensure that the inner diameter of the vessel and the inner diameter of the ferrule are the same. - If these diameters differ, it can lead to the need for special tooling, deterioration of welding quality, and reduced product precision, among other issues. Keeping them the same diameter allows for stable production. *For more details, please refer to the PDF document or feel free to contact us.
We have developed a product that has received many inquiries from customers.
We have developed a product that has been highly requested by our customers. It is a large-diameter 10K screwed flange. Since it comes with a hub, the male thread does not protrude from the flange. 【Features】 ■ SUSF304 low-pressure screwed joint ■ Sizes: 125A and 150A *For more details, please refer to the PDF document or feel free to contact us.
An adapter for converting flange connections, essential for lining piping. It enables easy switching across various lines.
The 【SF-LFA】 is a conversion adapter with a sanitary ferrule × flange connection that features a Teflon (PFA/PTFE) lining on the entire liquid contact area. It boasts higher durability and lightweight properties compared to conventional coated products and GL products, significantly reducing the risk of leaching in many processes. 【Features】 ■ Full liquid contact Teflon (PFA/PTFE) lining ■ High durability + lightweight + chemical resistance ■ Molding technology that combines expertise 【Points】 ■ Cleanliness The liquid contact material is entirely PFA/PTFE, minimizing leaching points of impurities to the utmost limit. 【Applications】 ■ High-purity chemical agents, solvents, pharmaceuticals, biotechnology equipment, etc. 【Applicable Standards】 ■ Food Sanitation Act: Ministry of Health, Labour and Welfare Notification No. 20 【Specifications】 ■ Liquid contact material: PFA/PTFE ■ Outer material: SUS pipe ■ Operating temperature range: -30℃ to 150℃
Introduction to high-pressure flanges (Perfect Flanges) for hydraulic piping for internal welding!
The "Perfect Flange" is a revolutionary flange that reduces the internal welding time by 50-70% compared to conventional flanges. By performing internal welding, the strength is three times that of conventional flanges, and there is no welding distortion, eliminating the need for re-tightening after installation. If you have piping work, please consider adopting this product, which greatly contributes to reducing work time, increasing efficiency, and enhancing strength. Additionally, this product is a NETIS registered component (KK-130013-A). 【Features】 ■ Dimensions reduced by 8-16% ■ Weight reduced by 22-39% ■ Easy handling ■ No need for re-tightening after installation ■ Strength is three times that of conventional flanges due to internal welding *For more details, please refer to the PDF materials or feel free to contact us.
You can easily install the WINKEL profile.
The features of the "Clamp Flange" are as follows: ■ It can be installed with adjustable profiles. ■ Easy assembly; it can be installed immediately without welding. ■ Reliable positioning and easy profile replacement. ■ Parallel positioning is easy. *For more details, please refer to the PDF document or feel free to contact us.
Continuous production of both large and small parts is possible with mold internal cooling control!
Our company is engaged in the casting, processing, assembly, and sales of iron-based cast parts. The product on the left is a motor flange (a component for wind turbine gearboxes) produced by our company. We produce 4,000 tons per month of FCD450 to FCD600 in as-cast condition, primarily manufacturing ductile cast iron for truck and construction machinery engines and undercarriages. Through cooling control within the molds, we efficiently produce both large and small parts, and we can accommodate various materials thanks to additives and meticulous production planning. Please feel free to contact us if you have any inquiries. 【Product Categories】 ■ Truck and construction machinery parts, forklift components, robot parts, general automotive parts *For more details, please download the PDF or feel free to contact us.
