JS FITTINGS, as 38-year manufacturer of plate flange(PL flange) in China, supplies a variety of steel flanges to satisfy our customers’ specific requirements, which include different type WN, PL, BL, SW, SO, Threaded, different sizes 1/2″-60″, different pressure class 150, class 900, pn 16, 10K, and different finish faces FF, RF, RTJ.
Production Process
Carbon Steel Plate Flange, Stainless Steel Plate Flange, Alloy Steel Plate Flange
A plate flange is a flat, circular disk that is welded onto the end of a steel pipe and allows it to be bolted to another pipe. Typically used in fuel and water pipelines, the two flange plates will be bolted together with a gasket in between them. The flange plate will have bolt holes all around the perimeter and will be used to create junctions, tees, and joints.
Size range:
1/2″-24″, 24″-60″, customized dimension
Pressure:
America Series: Class 150, Class 300, Class 600, Class 900 , Class 1500, Class 2500.
Europe Series: PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400.
Flange Facing Types
America Series: Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)
Europe Series: Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)
Material
Carbon steel: ASTM A105,ASTM A105N,GB 20,C22.8.
Alloy steel: ASTM/ASME A182 F1-F12-F11-F22- F5-F9- F91
Stainless steel: ASTM/ASME A182 F304-304L-304H-304LN-304N
ASTM/ASME A182 F316-316L-316H-316LN-316N-316Ti
ASTM/ASME A182 F321-321H, F347-347H
Low-temperature steel: ASTM/ASME A350 LF2.
High performance steel: ASTM/ASME A694 F42 , F52, F56, F60, F65, F70
Standards
ASME ANSI B16.5,
AWWA C207
MSS SP 44
CSA Z245.12
EN1092-1,EN1759-1.
DIN2573 ,DIN2576,DIN2501,DIN2502.
BS1560,BS 4504,BS 10.
AFNOR NF E29-200-1
ISO7005-1
AS2129
JIS B2220
Application of Plate flanges: Natural gas, chemical, petroleum, shipbuilding, marine, paper making, metallurgy, electric, power, boiler, etc.
Cooperate with JS FITTINGS, you will enjoy the following benefits.
Pre-sale Service
After-sale Service
Free Sample
Fast Quotation
Cerfifications
Test & Inspection
Customers say:
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