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Long Neck Welding flange

Long Neck Welding flange

Long Neck Welding flanges (abbr.
LWN)  are similar to a standard Welding Neck
flange, but the “Neck” is considerably longer. This type is often used as a
nozzle for a barrel or column. In addition, there are the type LWN Heavy Barrel
(HB) and the Equal LWN Barrel (E); they have a different shape and a thicker
“Wall”.

long-neck-welding-flange

Long Neck Welding flanges  are unique due to their simple connectivity with
other pipes. Moreover, our products are extensively used in refining industries
for linking purposes. Our esteemed patrons can avail these qualitative range of
flanges from us at industry-leading prices.

Size : 1/2″NB TO 36″NB IN

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS,
ANSI, DIN, JIS, MSSP, NACE

Stainless Steel Long Neck Weld Flange – SS Long Neck Weld Flange

  • ASTM A182
  • Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L,
    316LN,317, 317L, 321, 321H, 347, 347H, 904L.

Alloy Steel Long Neck Weld Flange – AS Long Neck Weld Flange
ASTM SA 182
F1/F5/F9/F11/F22/F91

Carbon Steel Long Neck Weld Flange – CS Long Neck Weld Flange
ASTMA 105
Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Long Neck Weld Flange – LTCS Long Neck Weld
Flange
A350 LF2/A350 LF3

Value Added Services

  • Hot Dip Galvanizing ,
  • Epoxy Coating

Test Certificate
Manufacturer Test Certificate as per EN 10204 / 3.1B

About NCTV

www.yaang.com provide a wide range of steel products as Steel pipe, Steel pipes and seamless pipes, Alloy pipes, Pipe fittings, Composite steel pipe used in the industry, construction etc.

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