Standard for steel pipe API 5L for use in conveying gas, water, and oil…

09CrCuSb (enterprise code ND steel) is a steel resistant to sulfuric acid low temperature dew point corrosion (ND steel plate, ND steel pipe, 09CrCuSb steel plate, 09CrCuSb steel pipe, etc.). Usually called 09 chromium copper antimony.   09CrCuSb (ND steel) is a hot-rolled steel plate and steel pipe with excellent resistance to sulfuric acid dew […]

Oil pipe is mainly used for drilling oil and gas wells and transporting oil and gas. It includes oil drill pipe, oil casing and pumping pipe. Oil drill pipe is mainly used to connect drill collar and drill bit and transmit drilling power. Oil casing is mainly used to support the well wall during drilling […]