Fujikin Incorporated List of Products and Services

<Features> 1. Designed specifically for automatic welding machines, taking into account dimensional tolerances and precision. 2. Two types of welding joints have been developed in a series to accommodate most automatic welding machines. 3. The inner surface is finished with ultra-precision. UP treatment (Fujikin special surface treatment) is also available. 4. The standard materials used are SUS316L and SUS316L-LM (W-melt ultra-low Mn material), which have excellent corrosion resistance after welding.

<Features> 1. It is a flare-less type, allowing for connection simply by inserting the tube and tightening the nut, eliminating the need for special tools like flare tools or open flames. 2. The unique interlocking action of the double ring allows the ring to effectively undergo plastic deformation, compressing the tube securely, resulting in very high pressure resistance. 3. The body seal area has a finely finished surface, achieving high airtightness despite being a metal type. 4. The tightening torque is light, and it is compact and lightweight, making attachment and detachment easy. 5. The tube size is displayed on the nut, allowing for easy size identification at a glance.

<Features> 1. The sealing part of the body has a meticulous ultra-finish, allowing for high airtightness despite being a metal type. 2. The unique interlocking operation of the double ring enables effective plastic deformation of the ring, compressing the tube firmly, resulting in very high durability. 3. The body displays the tube size, allowing for easy size confirmation at a glance. 4. The threaded part of the nut is treated with silver plating, preventing thread seizing.

<Features> 1. The sealing part of the body has a precise ultra-finish, allowing for high airtightness despite being a metal type. 2. The unique interlocking operation of the double ring enables effective plastic deformation of the ring, compressing the tube firmly, resulting in very high durability. 3. The body displays the tube size, making it easy to check the size at a glance. 4. The threaded part of the nut is treated with silver plating, preventing thread seizing.

<Features> The new V-Lok tube connector allows for connection simply by inserting the tube and tightening the nut, eliminating the need for special tools or open flames. Additionally, due to the unique interlocking action of the double ring, the ring effectively undergoes plastic deformation to compress the tube securely, resulting in very high pressure resistance.

<Features> 1. The connection is made by crimping the outer surface of the copper pipe and the inner surface of the ring. a. No threading, brazing, or welding is required. b. It can be connected simply by tightening the bag nut. c. No special tools, fire, or adhesives are needed. d. After use, it can be easily removed and reattached for storage, inspection, and piping. 2. The outer surface is nickel-plated. a. It has excellent corrosion resistance against external environments. b. The appearance is beautiful, making it decorative for processes.

<Features> 1. The sleeve displays the tube size, allowing for easy size identification at a glance. 2. The threaded part of the nut has been treated with silver plating, preventing thread seizing. 3. A special hardness enhancement treatment ensures stable attachment, detachment, and sealing performance.

<Features> 1. Miniaturization (approximately 70% of UJR) 2. Separation of the sealing part and the part subjected to external forces 3. Dead space free 4. Mechanism to prevent excessive tightening and damage to the tip of the sealing part 5. SUS316L W melt material UP treatment standard for liquid and gas contact parts 6. Nut with built-in pure ring

This is a valve for hydrogen gas and liquid hydrogen. ■ Ultra-high pressure hydrogen gas compatible valve equipment A lineup of valve equipment for the near-future hydrogen society! - Control valves, shut-off valves, needle valves - Check valves, filters - Metal gasket fittings, welded fittings, cone & thread fittings ■ Ultra-high pressure liquid hydrogen gas compatible valve equipment This product is essential equipment for hydrogen stations. Based on accumulated technology, we have developed valve equipment that incorporates new technology to meet the needs for improving the filling capacity of hydrogen stations. <Features> Durability: 99.9 MPa Cryogenic compatibility: -253 to +50℃ 【Approximately 50 times compared to conventional】 High flow rate: Cv value 1 【Approximately 10 times compared to conventional】 Valve size: Overall height of the valve is about 50% less than conventional.