Pipe Connection Special Carbon Steel, Ductile Iron Double Flange Limit Device Telescopic Pipe Seal
Chemical Pipeline B2f Double Flange Expanded Metal Disassembly Joint Product Description The double flange limited expansion joint is composed of main parts, sealing rings, gland, telescopic short pipe and other main components. On the basis of the original performance of the loose sleeve expansion joint, a limit device is added, and a double nut is used for locking at the maximum expansion. Pipeline can be free to expand in the allowable expansion, once exceeding its maximum