150 Class 6 Inch Stainless Steel Weld Neck Flange ANSI B16.5

Stainless Steel Flange ANSI B16.5 150 Class 6 inch 304 304L 316 316L Stainless Steel Weld Neck Flange

Product Description

According to the different types of flange sealing surfaces, commonly used flanges include raised surface flanges (also called flat flanges),

concave-convex surface flanges, and tongue-and-groove flanges. The sealing surface of the raised flange is flat, and the contact area with the

gasket is large. After pre-tightening, the gasket is easy to stretch or move to both sides, and the sealing performance is poor, so it is only suitable

for low pressure occasions. Concave-convex flanges and tongue-and-groove flanges have better sealing performance and are suitable for

Product Show

　　The company is located in Wuliyao Industrial Park, Yanshan County, Cangzhou City, Hebei Province, China, with Beijing-Tianjin in the north and Huanghua Port in the east. The transportation is very convenient. The company covers an area of 130,000 square meters, of which the workshop area is 60,000 square meters. The company is equipped with more than 280 advanced production and testing equipment, including 20 500-10000 tons hydraulic presses, 40 various lathes, 6 gas heating furnaces, 10 heat treatment furnaces, 7 hydraulic pushing equipment, and more than 20 testing and inspection equipment.

　 Our company has advanced production equipment, complete testing equipment and strong technical force. Independent construction of B-level technology research and development, main products (factory prefabrication of four major pipe fittings, elbows, flanges, elbows, tees, crosses, reducers, heads, supports and hangers, socket pipe fittings, Forged pipe fittings and other pipe fittings) with an annual output of more than 20,000 tons, which are widely used in pipeline engineering in petroleum, chemical, electric power, metallurgy, urban gas, thermal pipe network, shipbuilding and other industries. The company prepares more than 50,000 tons of various special steel pipes all year round, the materials of which are SA106B, 20G, Q345, 12Cr1MoVG, 15CrMoG, 1Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92, WB36 and various austenitic Body stainless steel. The steel pipes are mainly produced in Tianjin Great Seamless, Shanghai Baosteel, Chengdu Steel and Vanadium, Yangzhou Chengde, Valin Henggang, Baotou Steel，and other well-known domestic，brands。And become the "special distributor" of the above-mentioned major steel pipe factories.

In recent years, our company has consistently adhered to the business philosophy of occupying the market with excellent brands and winning customers with honesty and trust. Products are sold throughout the country and exported to Southeast Asia, Central Asia, North Africa, and South America. We adhere to sincere cooperation with customers with excellent products and good service to create a better future.