Welding Neck Flanges

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

ASME B16.5 A182 EN 1.4306 Welding Neck Flange Raised Face 3 Inch SCH40S 150#

ASME B16.5 A182 EN 1.4306 Welding Neck Flange Raised Face 3 Inch SCH40S 150#
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EN-1.4306-Welding-Neck-Flange-Raised-Face-3-Inch-SCH40S-150#

China Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 EN 1.4306 Welding Neck Flange Raised Face, 3 Inch, SCH40S, 150#.

ASME B16.5 ASTM B564 W.Nr. 2.4858 WN RF Flange 3″ SCH40 150#

ASME B16.5 ASTM B564 W.Nr. 2.4858 WN RF Flange 3″ SCH40 150#
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W.Nr.-2.4858-WN-RF-Flange-3"-150#

China Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 W.Nr. 2.4858 WN RF Flange, 3″, SCH40, 150#.

Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF……

Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF 150 NB Sch80 300# RF……
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1.4410-Welding-Neck-Flange-RF-150-NB-Sch80-300#

China WNRF Flange Manufacturer www.ugsteelmill.com offers Nonstandard ASME B16.5 A182 1.4410 Welding Neck Flange RF, 150 NB, Sch80, 300#, RF=4MM.

ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange 1-1/2″ 300#

ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange 1-1/2″ 300#
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UNS-N08810-LWN-RF-Flange-1-1/2"-300#

China Long Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange, 1-1/2″, 300#.

ASME B16.5 ASTM B564 UNS N04400 LWN RTJ Flange 2″ 600#

ASME B16.5 ASTM B564 UNS N04400 LWN RTJ Flange 2″ 600#
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UNS-N04400-LWN-RTJ-Flange-2"-600#

China Long Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 UNS N04400 LWN RTJ Flange, 2″, 600#.

ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange 2″ 300#

ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange 2″ 300#
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UNS-N08810-LWN-RF-Flange-2"-300#

China Long Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B564 UNS N08810 LWN RF Flange, 2″, 300#.

ASME B16.5 ASTM B637 2.4631 LWN RF Flange 3″ 150#

ASME B16.5 ASTM B637 2.4631 LWN RF Flange 3″ 150#
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2.4631-LWN-RTJ-Flange-3"-150#

China Long Weld Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM B637 2.4631 LWN RF Flange, 3″, 150#.

ASME B16.5 ASTM A182 UNS S31603 WN RTJ Flange 1-1/2″ SCHSTD 2500#

ASME B16.5 ASTM A182 UNS S31603 WN RTJ Flange 1-1/2″ SCHSTD 2500#
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UNS-S31603-WN-RTJ-Flange-1-1/2"-SCHSTD-2500#

China Weld Neck Ring Type Joint Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 ASTM A182 UNS S31603 WN RTJ Flange, 1-1/2″, SCHSTD, 2500#.

Non-Standard A182 UNS S32760 Welding Neck Flange Raised Face 1-1/2 Inch Sch10S……

Non-Standard A182 UNS S32760 Welding Neck Flange Raised Face 1-1/2 Inch Sch10S……
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UNS-S32760-Welding-Neck-Flange-Raised-Face-1-1/2-Inch-300#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers Non-Standard A182 UNS S32760 Welding Neck Flange Raised Face, 1-1/2 Inch, Sch10S, 300#.

ASME B16.5 A182 F316L Welding Neck Flange Raised Face 20 Inch SCH100 900#

ASME B16.5 A182 F316L Welding Neck Flange Raised Face 20 Inch SCH100 900#
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F316L-Welding-Neck-Flange-Raised-Face-20-Inch-SCH100-900#

China Welding Neck Flange Manufacturer www.ugsteelmill.com offers ASME B16.5 A182 F316L Welding Neck Flange Raised Face, 20 Inch, SCH100, 900#.