Weld Neck Flanges (WN)

  • group nameFlange

  • Min Order1 piece

  • brand nameLOLO pipe fittings Manufacturer

  • payment methodT/T, L/C, D/P D/A

  • update timeMon, 01 Jun 2026 14:43:27 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

Weld Neck Flanges (WN)

Detailed

Standard:
ASME B16.5
ASME B16.47 Series A
ASME B16.47 Series B
DIN 2628,DIN2629.DIN2627
EN 1092-1

Material:

Carbon Steel:ASTM A105, ASTM A350 LF1/LF2/LF3, ASTM A694 F42/F46/F52/F56/F60/F65/F70, P235GH,P245GH,P250GH,P265GH,P280GH,16M03,S235JR,C22.8,P295GH,P355GH,P275NH,P285NH,P355NH
Stainless Steel:ASTM A182 F304/F304L, F316/F316L, F321, F347, F310, F904L,F44
Alloy Steel:ASTM A182 F5a, F9, F11, F12, F22, F91
Duplex & Super Duplex:ASTM A182 F51, F53, F55
Nickel Alloys:Hastelloy C276, Inconel 600/625/718/X750/800/825, Monel 400/K50
Titanium Flange
Aluminum Flange
Copper Flange
Facing :
ASME:RF, FF, RTJ, CF 
Pressure Class:
ASME:Class 150, 300, 600, 900, 1500, 2500 
DIN / EN:PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250
Size Range:
NPS 1/2"–24" (DN15–DN600) per ASME B16.5 
NPS 26"–60" (DN650–DN1500) per ASME B16.47, ANSI B16.41/BS3293 
Custom sizes available

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6YRS Qingdao LOLO Pipeline Co., Ltd.

Nearest port for product export
Qingdao, Tianjin, Shanghai, Shenzhen
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW
Acceptable payment methods
T/T, L/C, D/P D/A
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