Product Details

Delivery Time:1-30 Days

KS D3576 KS B6216 JIS SOPFF Flat Welding Flange Yellow Paint 16K 20K

JIS 5K ,10K , 16K , 20K , 15A - 1500A , SOPFF Flat Welding Flange

Description:

A flange is a method of connecting pipes, valves, pumps and other equipment to form a pipework systems. It also provides easy access for cleaning, inspection or modifications. Flanges are usually welded or screwed int such systems and then joined with bolts.

It is the machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices most widely used pipe fittings.

The JIS FLANGE’S types be divided into: FF flange, RF flange, Blind flange
Flange materials is Carbon steel , stainless steel.

Accordance with the processing methods be divided into: Forged flanges, Steel flanges, Cast flanges

Flanges production process:

1) Forged Flanges: The steel bar according to different specifications, models, Saw cutting into the reverberatory furnace heating, then by forging presses, pneumatic hammers and other forging machinery and mechanical processing, typing, anti-rust treatment for the lacquer, rust oil, hot dip galvanized
2) Steel Flanges: According to the flange size by punching or stamping steel plate with a gas cutting machine cut type. Then be machined, typing, rust treatment is lacquer, anti-rust oil, hot galvanized
3) Cast Flanges: IF electric furnace steelmaking, after molten steel melt into the molding of different sizes, and then machining, typing, anti-rust treatment for the lacquer, rust oil, hot dip galvanized.

Specifications:

JIS Flange is a flange system made by Japan. This kind of flange include lots of specification,like SOP, SPH, Blind flange, plate flange, welded neck flange, etc. Pressure grade from 5K 10K 16K 20K 30K, size range: 15A-1500A

Type	Size	Pressure	Material
SOP	15A-1500A	5K, 10K, 16K,20K	SS400 SS304/304L, SS316/316L
SOH	15A-1500A	5K, 10K, 16K,20K	SS400 SS304/304L, SS316/316L
BLIND	15A-1500A	5K, 10K, 16K,20K	SS400 SS304/304L, SS316/316L