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long welding neck flange sizes
long welding neck flange sizes
Supplier Info
[China Supplier]
Contact Person : Mr. Zhao Yong
Tel : 86-317-6087658
Fax : 86-317-6087659
Product Detail
We are featured in producing saw pipes, oil pipes, ERW pipes, seamless steel pipes,elbow,reducer,tee,caps,flange,tube etc..

1) Stainless steel flange and carbon steel flange

2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS

3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8

4) OD: up to 2,500mm

5) Production with anneal solution for stainless performance

6) Special design available

Packing:wooden cases or wooden pallets or as per customer's requirement

our featured products as follows:

steel pipes and pipe fittings, such as saw pipes, oil pipes, ERW pipes, seamless steel pipes,elbow,reducer,tee,caps,flange,tube etc...

1. Butt weld Elbow 45degree & 90degree Long Radius &Short Radius

2. Butt weld Straight Tees & Reducing Tees 

3. Butt weld Concentric Reducers & Eccentric Reducers

4. Butt weld End Caps from 1/2 inch to 72nch

5. Butt weld Bend 2D 3D, 4D, 5D etc.

6.All kinds of Flanges, welding neck , slip on , socket weld , threaded, lap joint, blind, spectacle, orifice, ring and long welding neck flanges.

SIZE: 1/2 inch-72 inch



MATERIAL:ASTM A234-WPB, A420-WPL6/L3 etc.; ASTM A234- WP12, WP11, WP15, WP22, WP1, WP5, WP9, WP91

APPLICATION: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, 

Should any of these items be of interest to you,please let us know,We will be happy to give you details.

long welding neck flange sizes

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