Zhejiang Dafugui is a leading manufacturer and supplier of 304 Stainless Steel Weld Neck Flanges in China. We have years of experience in producing high-quality pipe fittings, and our products are competitively priced and have a wide distribution network covering South America, the Middle East, Africa, Southeast Asia, and other regions. We are committed to building long-term partnerships with our clients and providing them with the best possible products and services. If you are looking for a reliable supplier for your pipe fitting needs, we invite you to contact us and learn more about our offerings.
Stainless steel Butt welding flange (WN) refers to a flange with a tapered neck that is butt welded to a cylinder or pipeline. It is an integral flange.
Due to the transitional structure of the tapered neck and butt welding connection, the strength and rigidity of the flange are enhanced, and the sealing performance is better than that of the flat welding flange. The disadvantage is that it needs to be manufactured by forging, which consumes a lot of material and is expensive to produce. It is suitable for applications with high pressure, high temperature, or high sealing requirements.
304 Stainless Steel Weld Neck Flanges are extensively utilized in various industries and fields due to their excellent overall performance. These industries include but are not limited to chemical, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, healthcare, water heating, fire protection, power generation, aerospace, and shipbuilding.
Dafugui is a leading China manufacturer and supplier of flanges, valves, and pipe fittings since 2006. Welcome to our website! For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
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