2024-08-01
Steel casing coupling
The petroleum industry is an industry that uses a large number of petroleum steel casing couplings. Petroleum casing couplings occupy a very important position in the petroleum industry. Steel casing couplings are a device commonly used in pipeline connections. They are usually composed of casings and couplings. The casing is used to connect two sections of pipe together, while the coupling is used to fix the steel casing and pipe to make the connection more stable.