Weld Neck Flange

China ASTM A694 F52 Weld Neck Flange Manufacturer Duwa Piping offers ASTM A694 B16.5 WN Flange, RTJ Face (Raised Type Joint), SCH.XS, ASME B16.5, DN500 (20 inch), PN100 (600#). Delivery Ex-works in 3days. EN 10204 3.1 certificate can be supplied.

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China ANSI B16.47 Weld Neck Flange Manufacturer Duwa offers ANSI/ASME B16.47 Welding Neck Flange, DN 750, PN 20, Raised Face, Standard ASME B16.47 Ser.A/B. EN 10204 3.1 certificate can be supplied.

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China ASTM A182 Weld Neck Flange Manufacturer Duwa offers ASTM A182 F316 Weld Neck Flange, PN25, DN300, SCH 40, RF, generally applied in machine.Delivery Ex-works in 3-5days. EN 10204 3.1 certificate can be supplied.

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ANSI B16.5 Weld Neck Flange Manufacturer in China: ANSI B16.5 Weld Neck Flange, CS ASTM A105, CL150, Size 6IN, Black Surface Treatment.

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China A350 LF2 Weld Neck Flange Manufacturer Duwa Piping can supply weld neck flange with material ASTM A350 LF1, LF2, LF3, CL1, CL2, 1500LB, 1/2-24 Inch, DN15-DN600

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China Stainless Steel A182 F316 Long Weld Neck Flange CL1500 2Inch Manufacturer Duwa Piping supplies Stainless Steel A182 F316 Long Weld Neck Flange with 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb etc.Ex-Works in 3days. EN 10204 3.1 certificate can be supplied.

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China A350 LF2 Long Weld Neck Flange 600LBS manufacturer Duwa Piping supplies Long Welding Neck Flange (LWN) for carbon steel with 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb etc

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China A182 F316L Long Weld Neck Flange Manufacturer Duwa Offers A182 F316L Long Weld Neck Flange, ASME B16.5, CL150-1500, SCH-STD, XS, 1/2-90 Inch.

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