A JIS flange is a type of flange that conforms to the Japanese Industrial Standards (JIS) for flanges. JIS flanges are used in a variety of industries, including the oil and gas, chemical, and water treatment industries.
The most common types of JIS flanges are:
Welding neck flanges
Slip-on flanges
Socket weld flanges
Threaded flanges
Blind flanges
The technical specifications of JIS flanges vary depending on the type of flange. However, some common specifications include:
Pressure rating: JIS flanges are available in a variety of pressure ratings, from 1 to 200 kg/cm�².
Temperature rating: JIS flanges are available in a variety of temperature ratings, from -20 to 420�°C.
Material: JIS flanges can be made from a variety of materials, including carbon steel, stainless steel, and alloy steel.
Finish: JIS flanges can be finished in a variety of ways, including hot rolled, machined, and electroplated.
A JIS plate flange is a type of flange that is manufactured according to the Japanese Industrial Standard (JIS). JIS plate flanges are typically made of carbon steel, stainless steel, or alloy steel. They are available in a variety of pressure classes and sizes. Technical Specifications Standard: JIS B2220 Materials: Carbon steel, stainless steel, alloy steel Pressure classes: 1.0, 2.5, 6.0, 10.0, 16.0, 25.0, 40.0, 64.0 Sizes: NPS 1/2 - NPS 60 Facings: FF, RTJ, RF Bolt holes: ANSI B16.5 or JIS B2220
Flanges, JIS Flanges ,JIS B 2220 10K Flanges, Standard JIS 10K Flanges
Design Standard: JIS F7381-1996 Test Standard: JIS F7400-1996 Max Working Pressureï¼? 0.5Mpa Hydraulic Test Pressure: Body-7.5Mpa, Plug-5.5Mpa Flange size as per JIS B2220 5K Suitable Medium: water, fuel oil, Lub oil *There are two way cock, and three way cock. 3 way cock has T type & L type. Main Material: 1.Body:Bronze(BC6) 2.Plug:Bronze(BC6) 3.Packing gland: Brass 4.Seal Ring: Brass 5.Handle: Steel 6.Stud: Brass 7. Hexagon Nut: Brass 8.Packing: Asbestos
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Supplier: Stainless steel flanges, asme flanges, jis flanges, din flanges
Supplier: ANSI, BS, SABS, JIS, KS, flanges
Supplier: Flanges, carbon steel flange, stainless steel flange, ANSI flange, B.S4540 flange, UNI flange, DIN flange, JIS flange, plate flange, forged flanges, SABS1123 flange, ISO flange, AS welding neck flange, GB flange
A threaded flange is a type of flange that uses a screw thread to connect the flange to a pipe. A male thread is cut onto a pipe end whilst a female thread is cut into the bore of the flange; the male threaded pipe is then screwed into the female threaded flange. Threaded flanges are available in a variety of sizes and pressure ratings, and are typically made from Various Materials. Technical Specifications 1. Materials: Carbon steel, stainless steel, alloy steel, 2. Size: �½ inch to 24 inches 3. Classes: 150, 300, 400, 600, 900, 1500, 2500 4. Thread type: NPT, BSP, BSPT, BSPP 5. Face type: Flat, Raised and Ring Joint 6. Dimensions: ANSI B16.5, ASME B16.47, Advantages of Threaded Flanges: A. Easy to install and maintain B. No welding required C. Suitable for a variety of applications D. Available in a variety of sizes and pressure ratings Applications: Threaded flanges are used in a variety of applications, including: a. Water and wastewater systems b. Oil and gas pipelines c. Chemical processing plants d. HVAC systems e. Fire protection systems
A spectacle blind flange is a safety device used to isolate a section of pipeline or equipment when they need to be inspected or removed from piping system. It is not like a valve, the spectacle blind flange is a permanent or long term isolation block. The spectacle blind flange is made of two pieces metal discs which are joint together by a part of steel handle. The two discs are connected by a hinge, so that the blind flange can be rotated to open or close the pipeline. Technical Specifications a. Material: Carbon steel, stainless steel, alloy steel b. Standard: ASME B16.47 c. Face type: Raised face (RF), flat face (FF), ring type joint face (RTJ) d. Size: 12/â?? to 24â?? e. Pressure rating: 300,600,900,1500,2500 Lbs Features A. Easy to install and remove B. Permanent or long term isolation C. Cost-effective alternative to isolation valves D. Wide range of materials and sizes available Applications A. Pipelines B. Process equipment C. Boilers D. Tanks E. Vessels Benefits 1. Safety: Prevents accidental release of fluids or gases 2. Cost-effectiveness: More affordable than isolation valves 3. Convenience: Easy to install and remove 4. Durability: Made from high-quality materials
