Zhejiang Chengyuan is a well-known manufacturer and supplier of 316 Stainless Steel Slip on Flange in China. With years of experience in producing slip-on flange pipe fittings, we offer cost-effective solutions without compromising on quality. Our products have a competitive price advantage and are highly sought after in South America, the Middle East, Africa, and Southeast Asia markets. We strive to build long-lasting partnerships with our clients and provide them with top-quality products and excellent service. Choose us as your reliable partner in China for all your slip-on flange needs.
Flat welding flanges with necks come in a range of sealing surface forms, including Raised surface (RF), concave surface (FM), convex surface (M), tenon surface (T), groove surface (G), and full surface (FF). These flanges have a diameter range of DN10~DN600.
One of the main advantages of flat welding flanges with necks is that they have a short neck which enhances their strength and load-bearing capacity. As a result, they are well-suited for use in pipelines that operate at higher pressures. Furthermore, these flanges are a type of flat-welded flange, which makes them easy to install and maintain, saving time and resources during the installation and maintenance process.
Product Name |
Flanged sight glass, sight glass, observation port, welding sight glass |
Size |
1/2,3/4,1'',1-1/4,1-1/2, 2'',2-1/2,3'',3-1/2,4''5'',6'',8'' |
Brand |
Minghe |
Material |
304/316L |
Because the flange has good comprehensive performance, so it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire, power, aerospace, shipbuilding and other basic engineering.