China Duplex S31803 WNRF Flanges Manufacturers, Suppliers, Factory

We invite you to visit our factory and purchase our popular, cost-effective, and top-notch S32760 Super Duplex Steel Socket Weld Flanges. We are eager to collaborate with you and guarantee the customization of your order. Please feel free to contact us for further information, and we will respond promptly to your inquiries.

Zhejiang Chengyuan is an experienced manufacturer and supplier of 304 stainless steel socket weld flanges in China. These flanges are used when the end of a pipe needs to be inserted into a flange ring step and welded on the outside. Our socket welding flanges come in two types - with neck and without neck. The flange with neck tube has excellent rigidity, small welding deformation, and good sealing performance, making it ideal for use in high-pressure environments (1.0 to 10.0 MPa). Type B flanges are also available for vessels, which have even higher sealing requirements. We offer socket welding flanges made of different materials including carbon steel, stainless steel, and alloy steel. Carbon steel options include ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, and ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, and F70. Stainless steel options include ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, and 18-8. Lastly, our alloy steel options include ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, and St45.8/Ⅲ. At Zhejiang Chengyuan, we have a good price advantage and our products cover most of the South America, Middle East, Africa, Southeast Asia markets. We are committed to providing our customers with high-quality socket welding flanges and excellent after-sale service. Contact us today to become your long-term partner in China.

Zhejiang Chengyuan is a top-tier manufacturer, supplier, and exporter of 2pc mini ball valves in China. We are committed to delivering flawless quality products that meet or exceed our customers' expectations. Our 2pc mini ball valves are known for their exceptional design, high-quality raw materials, outstanding performance, and competitive pricing, which makes them a popular choice among our customers. Our after-sales service is also second to none, ensuring that our customers receive the best possible experience. If you're interested in our 2pc mini ball valve services, don't hesitate to contact us. We'll respond promptly and address all your queries and concerns.

Zhejiang Chengyuan specializes in manufacturing and supplying high-quality 304 stainless steel Blind flanges in China. As a leading manufacturer with years of experience, we offer competitive pricing and superior products that meet international quality standards. Our products are widely used in various industries, including South America, Middle East, Africa, Southeast Asia markets. We are committed to building long-term partnerships with our clients in China and beyond.

Zhejiang Chengyuan is a reputable manufacturer of Sanitary Pneumatic Ball Valves in China. We guarantee the quality of our products and invite you to purchase directly from our factory. Our team is committed to providing exceptional after-sale service and timely delivery to ensure your complete satisfaction. You are welcome to visit our factory to browse our inventory of high-quality Sanitary Pneumatic Ball Valves at competitive prices. We are confident that we can meet your needs and are excited about the opportunity to work with you.

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.