Seamless Steel Pipe/Tube

Structural seamless steel pipe is mainly used for general structure and mechanical processing. Implementation standards: GB/T8162-2018, etc. Its representative materials (grades): carbon steel 20#, 45 steel; alloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo etc. Main application areas: Building structures: Used for

Fluid pipe is a kind of steel pipe with hollow cross-section and no weld seam from end to end. Steel pipe has a hollow cross-section, a large number of used as a pipe to transport fluids transport oil, natural gas, gas, water

Petroleum casing is a steel pipe used to support the walls of oil and gas wells to ensure that the drilling process is carried out and that the entire well operates properly after completion. Several layers of casing are used for each

High-pressure fertilizer pipe is a high-quality carbon steel and alloy steel seamless pipe, mainly used for working temperature of -40~400℃, working pressure of 10~32 MPa chemical equipment and pipelines, suitable for transporting synthetic ammonia, urea, methanol and other media. Execution standard: GB

low temperatures seamless pipe is a steel pipe product used in special environment. The main requirement in the low temperature environment (usually below -45 ℃) finished steel pipe with good impact toughness. Ensure that no low-temperature brittle fracture occurs in the process

Petroleum cracking pipe is a special pipeline product widely used in the petroleum refining industry. It is mainly used to transport high-temperature and high-pressure cracking products in the petroleum cracking process, such as naphtha, gasoline, diesel, etc. It has the characteristics of

High-medium and low-pressure boiler tube for high-pressure boiler tube and low-pressure boiler tube, high-pressure boiler tube is often used in high temperature and high pressure conditions, the tube in the role of high temperature smoke and water vapor, oxidation and corrosion will

Line pipe is a type of pipe used primarily in the oil and gas industry to pump and transport oil, natural gas, and water from underground. Line pipes have flat ends, threaded ends and beveled ends, and the connection methods include end