A brief introduction to the connection method of flat welding flanges
Flat welding flange connections are generally used on pipes. Loosen the bolts to rotate the pipes on both sides, and then tighten them to disassemble and assemble the pipes more conveniently. The flange made of carbon steel is called carbon steel flange; the flat welding flange connection method is also a relatively simple connection method with cast iron pipes and steel pipes. Flange connection is suitable for pipe connection with pipe diameter from φ50-315mm. The performance characteristics of the matching flange: non-rigid connection, disassembly, and tensile force. The flange connection method is usually used as a detachable connection on the low pressure transmission line.
