Lap Joint Flange
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Lap Joint Flange

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This Lap Joint Flange is always used with either a stub end or taft which is butt welded to the pipe with the flange loose behind it. This means the stub end or taft always makes the face. The lap joint is favoured in low pressure applications because it is easily assembled and aligned. To reduce cost these flanges can be supplied without a hub and/or in treated, coated carbon steel.

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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