The two men drifted 160 kilometers in two days and went to another place and said that it was a joke.
The crimped turnup flange joint is divided into flat seal crimped turnup flange joint and double cone seal crimped turnup flange joint, it is composed of an inner metal ring, an outer metal ring, a metal flange and the root of turnup flange; reinforced steel wires or glass fibres are flipped 180 degrees at the root of the turnup flange.
Coupling System Between Tubes,Hdpe Pipe Accessories,Hdpe Pipe Thread Joint,Crimped Thread Joint Shandong Eastern Pipe Co., Ltd. , https://www.dfuhmwpe.com
Previous:Questions about the location of the school site adjacent to the gas station at a primary school in Nanchang