DINGSHENG PIPE INDUSTRY

China OEM Pipe Fitting Flange Exporter – Oem Manufacturers Custom Stainless Steel Dual Grade 316/316L Weld Neck Flange WNRF – DS PIPE

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China OEM Pipe Fitting Flange Exporter – Oem Manufacturers Custom Stainless Steel Dual Grade 316/316L Weld Neck Flange WNRF – DS PIPE Detail:

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Weld neck flanges are the most popular type of flanges with a weld bevel at the end of the neck extension. This type of flange is designed to be butt welded directly to the pipe to provide a superior and relatively natural form connection. In larger sizes and higher pressure ratings, this is almost the only type of flange connection used. If only one drilled flange style exists in modern applications, the weld neck flange will be your flange of choice.

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This kind of flange include lots of specification, Weld neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting but is preferred for high stress applications. The necks, or hubs, transmits stresses to the pipeline.

The weld bevel is attached in a V-joint to the tube end with a similar bevel, which allows for a uniform circular weld around the perimeter for a uniform transition. This allows gas or liquid within the piping assembly to flow through the flange connection with minimal restriction. Check this welded bevel connection after the welding procedure to ensure an even seal and no abnormalities.

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Weld neck flange welded to pipe

The smooth transition between the flange and the hub combined with the strength
of the butt weld joint, allows the flange to be used in extreme conditions of cyclic loading, bending and temperature fluctuations

China leading Weld Neck Flanges manufacturer (www.dingshengflange.com)
one-stop OEM and manufacturing for Lap Joint Flanges in Stainless Steel


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China OEM Pipe Fitting Flange Exporter –  Oem Manufacturers Custom Stainless Steel  Dual Grade 316/316L Weld Neck Flange WNRF – DS PIPE detail pictures


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As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for China OEM Pipe Fitting Flange Exporter – Oem Manufacturers Custom Stainless Steel Dual Grade 316/316L Weld Neck Flange WNRF – DS PIPE , The product will supply to all over the world, such as: Singapore, Leicester, Denver, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Lillian from San Francisco - 2018.11.22 12:28
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Daphne from Frankfurt - 2018.05.13 17:00
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