API pipe pipe is a U.S. petroleum standard pipe that takes oil, gas, and water out of the ground and delivers it to the oil and gas industry. Pipeline pipe includes seamless pipe and welded steel pipe, the pipe end is flat end, threaded end and socket end; The connection mode is end welding, hoop connection, socket connection and so on.
The production of high steel grade pipeline pipe adopts microalloying heating treatment process, the production cost of stainless steel seamless pipe is obviously higher than welded pipe, and with the improvement of steel grade, such as X80 and above steel grade pipeline pipe limit on carbon equivalent, the conventional process of seamless pipe is difficult to meet the requirements of users; Each 12Cr1moV alloy pipe manufacturer is carrying out scientific research work in order to improve the corrosion resistance of its pipeline pipe and the stable performance in low and high temperature environment.

API pipe pipe is a U.S. petroleum standard pipe that takes oil, gas, and water out of the ground and delivers it to the oil and gas industry. Pipeline pipe includes seamless pipe and welded steel pipe, the pipe end is flat end, threaded end and socket end; The connection mode is end welding, hoop connection, socket connection and so on.
The production of high steel grade pipeline pipe adopts microalloying heating treatment process, the production cost of stainless steel seamless pipe is obviously higher than welded pipe, and with the improvement of steel grade, such as X80 and above steel grade pipeline pipe limit on carbon equivalent, the conventional process of seamless pipe is difficult to meet the requirements of users; Each 12Cr1moV alloy pipe manufacturer is carrying out scientific research work in order to improve the corrosion resistance of its pipeline pipe and the stable performance in low and high temperature environment.

API pipe pipe is a U.S. petroleum standard pipe that takes oil, gas, and water out of the ground and delivers it to the oil and gas industry. Pipeline pipe includes seamless pipe and welded steel pipe, the pipe end is flat end, threaded end and socket end; The connection mode is end welding, hoop connection, socket connection and so on.
The production of high steel grade pipeline pipe adopts microalloying heating treatment process, the production cost of stainless steel seamless pipe is obviously higher than welded pipe, and with the improvement of steel grade, such as X80 and above steel grade pipeline pipe limit on carbon equivalent, the conventional process of seamless pipe is difficult to meet the requirements of users; Each 12Cr1moV alloy pipe manufacturer is carrying out scientific research work in order to improve the corrosion resistance of its pipeline pipe and the stable performance in low and high temperature environment.