JIS 5K Flange is a flange manufactured according to Japanese JIS standards and has a pressure level of up to 5 bar (5 kg/cm2). Flanges according to JIS 5K standards have many types: JIS 5K flanges are threaded, welded, etc. With a working pressure level of 5 bar, the product is often used in civil pipeline installation and pressure production systems. The most typical of which are water supply and drainage and fire prevention and fighting.
JIS 5K flange specifications
- Type: Flange according to JIS 5K standard
- JIS 5K flange standard
- Materials: Carbon steel (SS400, S20C,…), galvanized steel, stainless steel (SUS201, SUS304, SUS316,…), plastic (uPVC, cPVC, PPR, PPH,…),…
- Working pressure: Maximum 5 bar
- Size: DN15 – DN1500
- Origin: Vietnam, China, Taiwan,…
- Applications: water pipes, fire protection pipes, steam pipe systems in factories, production lines,…..

Currently, on the market, there are many types of JIS5K flanges. If classified according to design criteria, there are 2 common types: hollow flange and blind flange.

After understanding the basic technical specifications, Bao Tin Steel will reveal the JIS 5K flange catalog or how to check the JIS 5K flange.

Tiger Steel is a branch of Bao Tin Steel.

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