OUR PRODUCTS

Long Weld-Neck Flanges

STAINLESS STEEL LONG WELD NECK FLANGES MANUFACTURERS, CARBON STEEL LONG WELD NECK FLANGES, ALLOY STEEL LONG WELD NECK FLANGES, INCONEL LONG WELD NECK FLANGES, MONEL LONG WELD NECK FLANGES, DUPLEX LONG WELD NECK FLANGES, HASTELLOY LONG WELD NECK FLANGES & TITANIUM LONG WELD NECK FLANGES MANUFACTURERS.

Long Neck Welding (abbreviated LWN) flanges are similar to a standard Welding Neck flange, but the "Neck" is considerably longer.

MONEL 400 LONG WELD NECK FLANGES, INCONEL 600 LONG WELD NECK FLANGES, HASTELLOY C276 LONG WELD NECK FLANGES, TITANIUM GR 5 LONG WELD NECK FLANGES, INCOLOY 825 LONG WELD NECK FLANGES, ASTM A182 LONG WELD NECK FLANGES MANUFACTURERS.

Specification :

Type: LWN Forged Flange, Long welding neck flange

Material: Carbon steel: A105,SS400,SF440 RST37.2,S235JRG2,P250GH,C22.8, Stainless Steel: F304 F304L F316 F316L 316Ti, Copper, High Nickel Alloys. 

Standard: ANSI/DIN/JIS

Size: 1/2-78 inch (DN15-DN2000)

Pressure: ANSI class 150, 300, 600, 1500, 2500, DIN PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160 

STAINLESS STEEL LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Stainless Steel Long Weld Neck FlangesASTM A182 , A240F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L



ALLOY STEEL LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Alloy Steel Long Weld Neck FlangesASTM A182F1,F5,F9,F11,F22,F91


CARBON STEEL LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Carbon Steel Long Weld Neck FlangesASTM A105Gr. F42,46,52,56,60,65,70
Low Temperature Carbon Steel Long Weld Neck FlangesASTM A350LF2 , LF3

 

INCONEL LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Inconel Long Weld Neck FlangesASTM SB564, SB160, SB472, SB162Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601)

 

MONEL LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Monel Long Weld Neck FlangesASTM SB564, SB160, SB472, SB162Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)

DUPLEX LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Duplex Long Weld Neck FlangesASTM A182, A240UNS F 44, F 45, F51, F 53, F 55, F 60, F 61

 

HASTELLOY LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Hastelloy Long Weld Neck FlangesASTM SB564, SB160, SB472, SB162Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)


NICKEL ALLOY LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Nickel Alloy Long Weld Neck FlangesASTM SB564, SB160, SB472, SB162Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201)

COPPER ALLOYS LONG WELD NECK FLANGES :

Material of ConstructionStandardGrades
Copper Alloys Long Weld Neck FlangesASTM SB 61 , SB62 , SB151 , SB152UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200,

 

OTHER TYPES OF FLANGES

Stainless Steel 304 / 304L Long Weld Neck FlangesDuplex Steel Long Weld Neck Flanges
SS 310 / 310S Long Weld Neck FlangesDuplex Steel UNS S31803 Long Weld Neck Flanges
Stainless Steel 316 / 316L Long Weld Neck FlangesDuplex Steel UNS S32205 Long Weld Neck Flanges
Stailess Steel 321 / 321H Long Weld Neck FlangesSuper Duplex UNS S32750 Long Weld Neck Flanges
SS 347 Long Weld Neck FlangesSuper Duplex UNS S32950 Long Weld Neck Flanges
Monel 400 Long Weld Neck FlangesHastelloy C276 Long Weld Neck Flanges
Cu-Ni 70/30 (C71500) Long Weld Neck FlangesCu-Ni 90/10 (C70600) Long Weld Neck Flanges

 

CONTACT US

Simon Steels © copyright All rights reserved

Website Designed & Developed By dubaiyellowpagesonline.com