Long Weld Neck RF Flange, Long Welding Neck Flange, Lwn Flange

• Standard: ANSI, DIN, JIS, GOST, Ks,API
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Model NO.: LWN flange
• Manufacturing Way: Forging
• Weld Neck Flange,Wnrf Flange,Welding Nec: Weld Neck Flange,Wnrf Flange,Welding Neck Raise Fa
• Transport Package: Wooden Case
• Specification: B16.5 B16.47 API605
• Trademark: C&N
• Origin: China
• HS Code: 7307910
• Production Capacity: 1000ton/Month

Product Description

Specification of Long Weld Neck Flange

Long welding neck flange, lwn flanges are similar to a standard Welding Neck flanges, but the "Neck" is considerably longer than other flanges. LWN flange 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".

 

Specification of Long Weld Neck Flange

• 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 etc.
• 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
• Packing: No Fumigate or Fumigate Plywood/Wood Pallet or Case
• Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,Hot dipped Galvanized.

150lb Long Weld Neck Flange

300LBS Long Weld Neck Flange

600LBS Long Weld Neck Flange

We offer a wide range of flanges like 150LBS Long Welding Neck Flange , LWN Flange, SO, WN, BL, SW, LJ etc., include 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb with raised face, flat face, tongue, groove face etc., which is precisely engineered in accordance with international quality standards totally.We offer these flanges in various dimensions as per the specifications provided by our clients. To gain optimum client satisfaction, we ensure safe packaging and prompt delivery of the ordered consignment.