DIN 2573 2576 2502 2503 Carbon Steel Plate Flat Welding Flange , Stainless Steel Pipe Flanges
DIN 2573 , 2576 , 2502 , 2503 Flat Welding Flange , Carbon Steel , Stainless Steel
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 DIN flange's types be divided into: threaded flange, FF flange, WN flange, Screwed 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:
| Type | Standard | Size | Pressure | Material |
| WELDING NECK | DIN2631 , 2632 , 2633 , 2634 , 2635 | DN15-DN2000 | PN6-PN100 | ST37 SS304/304L, SS316/316L |
| PLATE | DIN2573, 2576, 2502,2503 | DN15-DN2000 | PN6-PN40 | ST37 SS304/304L, SS316/316L |
| BLIND | DIN2527 | DN15-DN2000 | PN6-PN100 | ST37 SS304/304L, SS316/316L |
| THREADED | DIN2565 DIN2566 | DN15-DN2000 | PN6 PN16 | ST37 SS304/304L, SS316/316L |
The flange conforming to DIN2573 , 2576 , 2502 , 2503, Pressure DN15 to DN2000, made from carbon steel or stainless steel. Used in machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems, etc
Type: Plate Flange
Standard: DIN2573, 2576, 2502,2503
Pressure: PN6-PN100
Size: DN15-DN2000
Material: ST37, SS304/304L, SS316/316L
Coating: Rust-proof oil, yellow paint, galvanized.
Applications:
Machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices
Competitive Advantage: meet various customer’s demand
