20# Carbon Steel Plate Flat Welding Flange 16KG New Standard Welded Iron Flange Blind Flange Special-Shaped Custom 16KG

20# Carbon Steel Plate Flat Welding Flange 16KG New Standard Welded Iron Flange Blind Flange Special-Shaped Custom 16KG

(1) reducing flange
Product name: reducing flange
Technical parameters: according to national standards
Quality standard: manufacturing in strict accordance with the relevant national standards
Product specification: DN15-DN2000
Packing: wooden case or other
Product color: natural metal color
Product features: anti-corrosion, acid and alkali resistance, long service life, reasonable price calculation, smooth surface, acid and alkali resistance, high temperature resistance, beautiful appearance, strong texture performance.
Production process: professional integral forging, forging and pressing manufacturing, plate cutting, plate rolling and so on
Processing: high precision CNC lathe turning, general lathe turning, argon arc welding and other processing
Nominal pressure sch5s sch10s, sch20s sch30s, sch40s, etc
Manufacturing standard: GB, American standard, Russian standard, Japanese standard
Material: 201304316. 316 l. 0 cr18ni9. 321.202, etc
Application: widely used in water conservancy, electric power, power station, pipeline fittings, industry, pressure vessel, etc.
Connection: flange nut, bolt connection.
(2) stainless steel flange
Stainless steel flange
Stainless steel flange
Stainless steel Flange
Specification: 1/2 "~ 240" (10-6000)
Pressure grade: 0.6mpa ~ 32MPa, 150Lb ~ 2500Lb, PN0.25-PN42.0
Material: 304, 304L, 321, 316, 316L, 310S and other materials
Chemical industry standard: HG5010-52 ~ HG5028-58, HGJ44-91 ~ HGJ65-91, HG20592-2009(PN series), HG20615-2009 (Calss series)
Application: boiler pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, food and other industries.
(3) Pressure vessel flange
Product name: Pressure vessel flange
Specification: 12-3000
Application industry: HVAC building water supply pressure vessel accessories, pressure pipe accessories.
Product category: Flange series
Application: HVAC building water supply pressure vessel accessories, pressure pipe accessories.
Application technical parameters
Nominal pressure PN, MPa (bar) 0.6 1.0 1.6 2.5 4.0 6.4
Convex surface (MFM) DN1300~3000 DN300~3000 DN400~2000 DN300~800
Tenon groove surface (TG) DN1300~3000 DN300~3000 DN300~3000 DN300~800
Full-plane (FF) DN300~3000 DN300~3000 DN300~3000 DN300~800
(4) flat welding flange
Flat welding flanges include plate flat welding flanges and neck flat welding flanges.