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.ugsteelmill.com supplies Weld Neck Flanges, WN Flanges, Welding-Neck Fittings in carbon steel, Stainless Steel, alloy steel, etc.

Products List

ANSI B16.5 A182 254Mo Welding Neck Flange Raised Face 3/4 Inch SCHXXS 2500#
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254Mo-Welding-Neck-Flange-Raised-Face-3/4-Inch-SCHXXS-2500#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ANSI B16.5 A182 254Mo Welding Neck Flange Raised Face, 3/4 Inch, SCHXXS, 2500#.

ANSI B16.5 ASTM B564 EN 1.4562 Welding Neck Flange Raised Face 1-1/4 Inch Sch4……
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EN-1.4562-Welding-Neck-Flange-Raised-Face-1-1/4-Inch-300#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ANSI B16.5 ASTM B564 EN 1.4562 Welding Neck Flange Raised Face, 1-1/4 Inch, Sch40S, 300#.

ASME B16.5 ASTM B564 UNS N06625 Welding Neck Flange Raised Face 6 Inch Sch40S ……
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UNS-N06625-Welding-Neck-Flange-Raised-Face-6-Inch-300#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 UNS N06625 Welding Neck Flange Raised Face, 6 Inch, Sch40S, 300#.

EN 1092-1 Type 11B 316Ti Welding Neck Flange Raised Face 2-1/2 Inch PN16
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316Ti-Welding-Neck-Flange-Raised-Face-2-1/2-Inch-PN16

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers EN 1092-1 Type 11B 316Ti Welding Neck Flange Raised Face, 2-1/2 Inch, PN16.

EN 1092-1 Type 11B 316Ti Welding Neck Flange Raised Face 4 Inch PN16
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F304L-Welding-Neck-Flange-Raised-Face-4-Inch-PN16

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers EN 1092-1 Type 11B 316Ti Welding Neck Flange Raised Face, 4 Inch, PN16.

ANSI B16.5 A182 F304L Welding Neck Flange Raised Face 4 Inch Sch40S 150#
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F304L-Welding-Neck-Flange-Raised-Face-4-Inch-150#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ANSI B16.5 A182 F304L Welding Neck Flange Raised Face, 4 Inch, Sch40S, 150#.

ASME B16.5 A182 F316L Welding Neck Flange Raised Face 3 Inch Sch40S 300#
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F316L-Welding-Neck-Flange-Raised-Face-3-Inch-300#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 F316L Welding Neck Flange Raised Face, 3 Inch, Sch40S, 300#.

ASME B16.5 A182 F304 Welding Neck Flange Raised Face 3 Inch 600# Sch10S
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F304-Welding-Neck-Flange-Raised-Face-6-Inch-600#-Sch10S

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 F304 Welding Neck Flange Raised Face, 3 Inch, 600#, Sch10S.

ASME B16.5 ASTM B564 UNS N06625 WN RF Flange 2″ SCH100 150#
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UNS-N06625-WN-RF-Flange-2"-SCH100-150#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 UNS N06625 WN RF Flange, 2″, SCH100, 150#.

ASME B16.5 A182 UNS S32760 WN RF Flange 3/4″ SCH100 1500#
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UNS-S32760-WN-RF-Flange-3/4"-SCH100-1500#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 UNS S32760 WN RF Flange, 3/4″, SCH100, 1500#.