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Flange Welding Neck Type Carbon Steel,stainless Steel, Forged Steel Materials

Welding Neck Flange is flanges that designed to be joined to a piping system by butt welding. 
Flanges specfication:
​Flange Materials: Carbon steel, SS400, stainless steel 304/316, Aluminum
Flange Standard and design: ASA, ASME, DIN, PN, JIS, ANSI, BS, EN
Flanges pressure:5K 10K PN6 PN10 PN16 PN25 PN40 PN64 ANSI 125 ANSI 150....
Flange Size:10mm-1000mm
Sales models: wholesale
MOQ:100pcs
Coating flanges:Yellow Transparent, Anti-rust Paint, Cold and Hot Dip Galvanized
 
 
Availability:
Quantity:
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  • 8481 9010 00

As a professional manufacturer of flanges, we produce and supply many types of flanges:flat-face flange,raised-face flange,slip-on flange, welding neck flange,blind flange and lap joint flange...More flanges specfication kindly contact me directly.

Flange connect type:RF, FF, RTJ, LMF, SMF, LJF.

Flange MOQ:1000PCS

Production capacity:10000000pcs per month

Flange package: export box

The welding flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

The welding flanges will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).



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