Trend of Seamless Steel Tube Price High Price Trend Will Continue

Product: Seamless Pipe,Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe

Application:  For converying gas, water & oil for Fluids Transmission

Size: OD: 13.72-914.4mm WT: 1.25-50mm

LENGTH: 5.8/6/11.8/12m

Pipe Standard:  API 5L  ASTM A106 JIS G3454,G3455,G3456  DIN1629/EN10216-1 EN 10208

Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-shaped pipes include square, oval, triangular, hexagonal, melon seed, star, and finned pipes. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different purposes, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation.


Actually as the advantage of higher pressure-bearing capacity of seamless steel pipes, the seamless steel pipe may involve in more broad range of uses.

Compare between solid steel (steel rod) and seamless steel pipe, the seamless steel tubes have lighter weight when its bending and torsional strength are the same, so it is an economic section steel.

Manufacturing the ring spare parts by seamless steel pipe can improve the utilization rate of materials, simplify the manufacturing process and save material and processing time.


When specified, steel prior to shipment should be greased to prevent rusting. If the order is not specified in the shipment oiled steel, coated with a layer of oil production should remain on the surface. If the order is not specified in oiled side response is required during transport rusty responsibility. Unless otherwise specified, the manufacturer can be arbitrary inner and outer surfaces of the pipe coated with anti-rust oil.