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New Century Machinery Co., Ltd

New Century Machinery Co., Ltd

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86-351-5270488

New Century Machinery Co., Ltd
HomeProductsSteel FlangeWeld Neck Flange

Weld Neck Flange (Total 59 Products)

Product categories of Weld Neck Flange, we are specialized manufacturers from China, weld neck flange, welding neck flange suppliers/factory, wholesale high-quality products of WN flange R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
Welding Neck Forged Flanged

Brand: NC

Packaging: PLYWOOD CASE

Supply Ability: 12,000TON/YEAR

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
Carbon steel A350 weld neck flanges

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

ASTM A350 also known as ASME SA350 covers several grades of carbon and low alloy steel forged or ring rolled flanges forged fittings and valves intended primarily for low temperature service and requiring notch toughness testing The industrial...
Class 1500lbs S80 2inch Welding Neck Flange

Brand: NC

Packaging: Sea-worthy plywood case/pallet

Supply Ability: 20,000Ton/Year

The industrial processes come into die forging and machining we can provide a wide range of flanges following on standards like ASME B16 5 Flange ASME B16 47 Flange DIN 2573 Slip On Flange DIN 2631 Welding Neck Flange JIS Flange 5K SOP Flange and...
B16.5 forged steel raised face weld neck flange

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

The Raised Face flange is the most common type used in process plant applications and is easily to identify It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face Pressure rating of the flange...
Carbon welding neck flange

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Carbon welding neck Class 150 carbon steel welding Carbon steel welding flange Weld neck pipe flanges attach to the pipe by welding the pipe to the neck of the pipe flange This allows for the transfer of stress from the weld neck pipe flanges to the...
ASME  B16.47 Welding Neck Flange

Brand: NC

Packaging: plywood cases&pallets

Supply Ability: 12000Ton/Year

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
ASTM A105 Forged WN Flange

Brand: NC

Packaging: Plywood cases

Supply Ability: 12000 TON/YEAR

B16 5 WN RF Flange ASTM A105 Carbon Steel Flange Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub...
Normalized B16.5 A105 Forged WN Flanges

Brand: NC

Packaging: Sea-worthy plywood case

Supply Ability: 12,000Ton/Year

Welding neck flanges are most widely used flanges by welding pipe to its neck part the welding neck flanges inside diameter is designed to match with pipe s inside diameter as marked SCH STD 80 160 or special wall thickness Our screw press machines...
B16.5 300lb Blue Paiting Welding Neck Flanges

Brand: NC

Packaging: Sea-worthy plywood case

Supply Ability: 12,000Ton/Year

The industrial processes come into die forging and machining we can provide a wide range of flanges following on standards like ASME B16 5 Flange ASME B16 47 Flange DIN 2573 Slip On Flange DIN 2631 Welding Neck Flange JIS Flange 5K SOP Flange and...
Standard Large Size Carbon Steel Weld Neck Flanges

Brand: NC

Packaging: PLIWOOD CASES

Supply Ability: 12,000TON/YEAR

ASME Flange include ASME B16 5 Flange ASME B16 47 A Flange ASME B16 47 B Flange this standard system include slip on flange blind flange wel
Class 600 Long Weld Neck Flanges

Brand: NC

Packaging: PLIWOOD CASES

Supply Ability: 12,000TON/YEAR

Long welding neck flanges are on the base of B16 5 welding neck flanges but longer length the length of the flange can be increased if an offset attachment is needed on the heads or vessel shells The industrial processes come into die forging and...
LONG WELDING NECK FLANGES

Brand: NC

Packaging: plywood cases&pallets

Supply Ability: 10000Ton/Year

Long Weld Neck Flanges are flanges that designed to be joined to a piping system by butt welding the LWN Flange is relatively expensive because of its long neck but is preferred for high stress applications The neck or hub transmits stresses to the...
B16.5 150lb Long Welding Neck Flanges

Brand: NC

Packaging: Sea-worthy plywood case

Supply Ability: 12,000Ton/Year

Weld Neck Flanges are flanges that designed to be joined to a piping system by butt welding the WN Flange is relatively expensive because of its long neck but is preferred for high stress applications The neck or hub transmits stresses to the pipe...
STAINLESS STEEL FLANGE WN FLANGE

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
NW LONG WELDING NECK FLANGE

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
WELDING NECK RTJ FLANGE

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
Pipeline steel F65 1500LB welding neck FF flange

Brand: NC

Packaging: PLYWOOD CASE

Supply Ability: 12,000TON/YEAR

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
Long welding neck forging flange

Brand: NC

Packaging: PLYWOOD CASE

Supply Ability: 12,000TON/YEAR

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
Black coating welding neck flange

Brand: NC

Packaging: PLYWOOD CASE

Supply Ability: 12,000TON/YEAR

Welding neck flange are distinguished from other types by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe The long tapered hub provides an important reinforcement of the flange proper...
Welding neck flange carbon steel

Brand: NC

Packaging: PLYWOOD CASE

Supply Ability: 12,000TON/YEAR

The welding neck flanges are normally referred to as the high hub flange It is designed to transfer stresses to the pipe thereby reducing high stress concentrations at the base of the flange The welding neck flange is the best designed butt welded...
Forged carbon steel LWN flange RF FF RTJ

Brand: NC

Packaging: plywood cases and pallets

Supply Ability: 20,000 ton/year

Long weld neck flanges are commonly used in a variety of industries including petrochemical power generation and refineries As a professional flange manufacturer we produce various standard flanges and custom flanges on the basis of clients drawings...

China Weld Neck Flange Suppliers

WN flanges are the most popular flange type with a neck extension that has a weld bevel at the end. It is designed to be butt weld directly to the pipe to provide a superior and relatively natural form connection. Weld Neck Flanges are flanges that designed to be joined to a piping system by butt welding. the WN flange is relatively expensive because of its long neck, but is preferred for high stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the base of the Welding-Neck flanges. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the Weld Neck Flange. The bore of the Weld-Neck flange matches the bore of the pipe, reducing turbulence and erosion.

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