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Home Products Pipe Fittings Weld Neck Flange

Weld Neck Flange

http://www.stone-valve.com 0086-577-21882992 0086-577-21882991 stone@stone-valve.com

This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline. The weld neck is therefore favoured in critical applications.

Specification: 
1) Size: 1/2 - 24"
2) Pressure class: 150 - 2500lbs
3) Facing: RF / FF / RTJ
4) Material: Stainless steel, Carbon steel, Alloy steel
5) ANSI B16. 5
6) Big size flange: ASME B16.47
7)Other standards: DIN/JIS/UNI/BS/GB

These flanges are available in all of our stainless steel and chrome-moly grades, from 1/2" to 36" and beyond, class 150 to 2500.

We provides ASME Code and Non-code Industrial flanges for the Petrochemical, Process, & Waterworks industries. ANSI, API, AWWA pipe flanges in carbon, stainless, alloys and chrome steel. Weld Neck, Slip on, Blind, Threaded, socket weld, Lap Joint, Orifice Flanges in sizes 1/2" to 120".

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Head office:Wuxing Industrial zone,Oubei,Wenzhou,Zhejiang,China
Tel: +86-577-21882992 Fax: +86-577-21882991 E-mail: stone@stone-valve.com