DINGSHENG PIPE INDUSTRY

China OEM Flange In Pipeline Manufacturer – Weld Neck Flanges – DS PIPE

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for Race Face Flange, Flange Joint, Rf Flanges, We are willing to give you the best suggestions on the designs of your orders in a professional way if you need. In the meantime, we keep on developing new technologies and creating new designs so as to make you ahead in the line of this business.
China OEM Flange In Pipeline Manufacturer – Weld Neck Flanges – 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 Flange In Pipeline Manufacturer –  Weld Neck Flanges  – DS PIPE detail pictures


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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for China OEM Flange In Pipeline Manufacturer – Weld Neck Flanges – DS PIPE , The product will supply to all over the world, such as: Macedonia, Melbourne, Indonesia, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you the best service. If you need more information, please feel free to contact us by E-mail or telephone. We are sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Mandy from Sao Paulo - 2018.11.02 11:11
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Mag from Lesotho - 2018.11.06 10:04
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