Mặt bích thép JIS 5K- 10K- 16K - 20K Din PN6- PN10- PN16- PN25- PN40

JIS 5K, 10K, 16K, 20K Din steel flanges PN6,PN10, PN16, PN25, PN40

JIS steel flange 5K, 10K, 16K, 20K

JIS 5K steel flange: creating ease of disassembly during construction, installation and maintenance during the construction phase, flanges according to JIS 5K standards have many types such as: thread type, welding type depending on the complexity of the designer will give the design suitable for the project. With a working pressure of 5kg/cm2, it is often used in construction and installation of civil water supply and drainage pipelines, requiring pressure resistance in the ground to avoid breakage tanks and rust detection during water supply operation.

JIS 10K steel flange: usually manufactured by the method of casting semi-finished products first and then finished, small units often use low-precision machining methods, higher prices than molding technology, with diameters ranging from 3/8" to 80", nominal diameters are DN10 to DN2000. suitable for pipeline connection at places where the nominal pressure does not exceed 1.6 MPa.

JIS 16K steel flange: used in some projects of alkaline environmental wastewater treatment pipeline system Acid, so to increase the life of the project to save time on maintenance and repair, people have used galvanized steel pipes and galvanized flanges to be compatible with the requirements, The ultimate goal is to ensure that the piping system does not corrode, rust.

In the galvanizing process, the 16k jis pepper steel flange is added to the soaked acid solution, removing all impurities adhering to the surface and put into the zinc layer dipping tank, enhancing the zinc thickness adhering to the surface of the product. Currently, most customers often use popular galvanized flanges.

JIS 20K steel flange:

use for pipeline connection at places where the nominal pressure does not exceed 2.5 MPa. 20k jis standard steel flange is often used in the construction and installation of boilers and gas systems in steel furnaces, requiring to withstand a minimum pressure of 20kg/cm2

Jis flanges come in various standards including FF plane, RF convex face, high weld neck, and grooved surface. Flat surface is the most used type, the installation of flanges saves time, is easy to disassemble, and prevents rust well.

Steel flanges according to DIN PN10, PN16, PN25, PN40 standards: is a flange system invented and formed by the Federal Republic of Germany. Connected in piping system with welded tee, weld reducer, welded shrink/elbow, valve and other piping equipment. This type of flange includes a lot of technical characteristics, such as Flanges DIN 2573, DIN 2576, DIN 2501, DIN 2502, DIN 2503, DIN 2543. Blind spades DIN 2527. Weld Neck Flange, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635. Loose flange DIN 2641, DIN 2642. Threaded flange, DIN 2565, DIN 2566. Pressure PN6 – PN10 – PN16 – PN 25 – PN40 – PN64 – PN100 – PN160 – PN250 – PN320 – PN400. Size DN10-DN2000....

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Learn about JIS flanges 5K,10K, 16K, 20K

Flanges are machined with steel, stainless steel, cast iron (SS400 steel: Alloy steel: A182 F 1, Stainless steel: 304- 316-201, Carbon steel: A105, Heat resistant steel: A694)
- Outside coated with anti-rust lubricant
- JIS standard 5K, 10K, 16K, 20K
- Working pressure 5 kg - 20kg/cm2
- Sizes: DN10 - DN2000
- Used for valves, pipelines, water, petrol, gas, gas, shipbuilding, refrigeration industry...
-Origin: Taiwan, Korea, Vietnam, China...

Learn about Flanges DIN PN10, PN16, PN25, PN40- Industrial process: Steel flanges are processed dead forging- Materials: Alloy steel A182, carbon steel 105, SS400


, Q235, A105, stainless steel 201, 304, 316...

- Standard: DIN 2573 - 2576 - 2631 - 2632 - 2633... PN6 - PN10 - PN16 - PN25 - PN40- Working pressure: 5 - 40kg/cm2
- Size: DN10 - DN2000

- Origin: Vietnam - China - Korea - Taiwan - Japan - Malaysia
- Specialized for high pressure gas pipeline systems, industry, shipbuilding systems, refrigeration systems, boilers, food technology, chemicals, petrochemicals, water supply, water treatment, gasoline, oil, gas, gas and fire protection (firefighting) ...