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New Century Machinery Co., Ltd

New Century Machinery Co., Ltd

ncflange@163.com

86-351-5270488

New Century Machinery Co., Ltd
HomeProductsSpecial FlangeLong Neck Flange

Long Neck Flange (Total 5 Products)

Product categories of Long Neck Flange, we are specialized manufacturers from China, Weld Neck Flat Face Flange, Long Weld Neck Flanges suppliers/factory, wholesale high-quality products of Long Elbow With Kf Flanges R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
ANSI  LONG WELDING NECK FLANGE

Brand: NC

Packaging: plywood cases&pallets

Supply Ability: 10000Ton/Year

Long Welding Neck 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...
Long Neck Standard Connection Flanges

Brand: NC

Packaging: Sea-worthy plywood case/pallet

Supply Ability: 20,000Ton/Year

Long Weld neck flange dimensions are covered in ASME B16 5 which covers Pipe Flanges and Flanged Fittings for size NPS to 24 Long Weld Neck Flanges are like weld neck flanges except for the neck which is extended and acts like a boring extension...
Stainless Steel Long Weld Neck Flange Dimensions 150

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Long weld neck flanges are commonly used in a variety of industries including petrochemical power generation and refineries The industrial processes come into die forging and machining we can provide a wide range of slip on weld flanges following on...
class 300 long neck flanges for sale

Brand: NC

Packaging: PLYWOOD CASES

Supply Ability: 12,000Ton/Year

Long weld neck flanges are commonly used in a variety of industries including petrochemical power generation and refineries The industrial processes come into die forging and machining we can provide a wide range of slip on weld flanges following on...
Black paint long welding neck flanges

Brand: NC

Packaging: PLIWOOD CASES

Supply Ability: 12,000TON/YEAR

Black paint long welding neck flanges Long and high neck flange The neck height is higher which improves the rigidity and carrying capacity of the flange Compared with the butt welded flange the welding workload is large the electrode consumption is...

China Long Neck Flange Suppliers

China Weld Neck Flat Face Flange,Long Weld Neck Flanges,Long Elbow With Kf Flanges,Steel Weld Neck Ansi Flange, we offered that you can trust. Welcome to do business with us. A flange is a method of connecting pipes, valves, pumps and other equipment to form a pipework systems.It is the machinery, petroleum, chemical, water, electricity, shipbuilding sectors piping systems and devices most widely used pipe fittings.

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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