Welding Neck Flanges

Weld Neck Flanges are flanges that designed to transfer stresses to the pipe to reduce high stress concentrations at the base of the flange. Compared with other types,weld neck flanges are know for their tapered hub and gentle transition from flange thickness to pipe wall thickness. They are deformation-resistant, and are normally used for high pressure piping system, high or low temperature conditions.

China Weld Neck Flange Manufacturer www.pipelinedubai.com supplies Weld Neck Flanges, WN Flanges, Welding-Neck Fittings in carbon steel, Stainless Steel, alloy steel, etc.

Products List

ASME B16.5 ASTM A182 F53 Weld Neck Ring-type Joint Flange DN250 Class2500
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F53-Weld-Neck-Ring-type-Joint-Flange-DN250-Class2500

China Weld Neck Ring Type Joint Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 ASTM A182 F53 Weld Neck Ring-type Joint Flange, DN250, Class2500.

GOST 12820-80 304 Welding Neck Flange Raised Face 6 Inch PN16
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GOST-12820-80-304-Welding-Neck-Flange-Raised-Face-6-Inch-PN16

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers GOST 12820-80 304 Welding Neck Flange Raised Face, 6 Inch, PN16.

ASME B16.5 A182 F304L Welding Neck Flange RF 10″ S/40S CL150
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F304L-Welding-Neck-Flange-RF-10"-S/40S-CL150

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F304L Welding Neck Flange RF, 10″, S/40S, CL150.

ASME B16.5-2013 A182 F304L Welding Neck Flange RF 2″ S/40S CL300
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F304L-Welding-Neck-Flange-RF-2"-S/40S-CL300

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5-2013 A182 F304L Welding Neck Flange RF, 2″, S/40S, CL300.

ASME B16.5-2013 A182 F316L Welding Neck Flange RF 10″ S/40S CL150
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F316L-Welding-Neck-Flange-RF-10"-S/40S-CL150

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5-2013 A182 F316L Welding Neck Flange RF, 10″, S/40S, CL150.

ASME B16.5 A182 F316L Welding Neck Flange RF 8″ S/80S CL300
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F316L-Welding-Neck-Flange-RF-8"-S/80S-CL300

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F316L Welding Neck Flange RF, 8″, S/80S, CL300.

ASME B16.5 A182 F316L Welding Neck Flange RF 4″ S/40S CL300
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F316L-Welding-Neck-Flange-RF-4"-S/40S-CL300

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F316L Welding Neck Flange RF, 4″, S/40S, CL300.

ASME B16.5 A182 F304L Welding Neck Flange RF 16″ S=11 CL300
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F304L-Welding-Neck-Flange-RF-16"-S=11-CL300

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F304L Welding Neck Flange RF, 16″, S=11, CL300.

ASME B16.5 A182 F316L Welding Neck Flange RF 6″ S/40S CL150
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F316L-Welding-Neck-Flange-RF-6"-S/40S-CL150

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F316L Welding Neck Flange RF, 6″, S/40S, CL150.

ASME B16.5 A182 F316L Welding Neck Flange RF 8″ S/40S CL600
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F316L-Welding-Neck-Flange-RF-8"-S/40S-CL600

China Welding Neck Flange Manufacturer www.pipelinedubai.com offers ASME B16.5 A182 F316L Welding Neck Flange RF, 8″, S/40S, CL600.