P-type Steel Pipe Manufacturer, Galvanized Strip P-type Pipe Production, New P-type Pipe Sizes from Tianjin JiatongCompany's Main Products: Precision Rolled Seamless Steel Pipe, Special Section Seamless Steel Pipe, Precision Drawn Seamless Steel Pipe, Special Section Steel Pipe, Precision Special Section Seamless Steel Pipe, Special Section Precision Seamless Steel Pipe, External Hexagonal Steel Pipe, Octagonal Steel Pipe, Hexagonal Steel Pipe, Triangle Steel Pipe, P-Type Steel Pipe, D-Type Steel Pipe, etc.






JiaTong Company sells high-precision cold drawn and cold rolled seamless steel tubes, with tube sizes ranging from φ3×0.4 to φ120×12, achieving an accuracy of ±0.025 and a roughness (Ra) of up to 1.6 - 0.8 - 0.2. These tubes are used for precision honing and extrusion pipes for cylinder and hydraulic cylinder bodies. We also offer various thick and thin precision non-standard tubes with complex cross-sectional combinations, including internal and external straight-toothed tubes and helical-toothed tubes. Additionally, we can produce non-standard tubes with longitudinal diameters and wall thicknesses ranging from 10mm to 1000mm×0.8mm×50mm.
Gatiang Company sells special-shaped steel pipes, hexagonal steel pipes, octagonal steel pipes, conical steel pipes, elliptical steel pipes, twelve-sided steel pipes, plum blossom steel pipes, D-shaped steel pipes, seamless square tubes, seamless square tube rectangles, special-shaped seamless steel pipes, round seamless steel pipes, seamless square-rectangular tubes, seamless rectangular tubes, square-rectangular tubes, rectangular tubes, square-rectangular steel pipes, square steel pipes, Q235 seamless square pipes, special-shaped square pipes, cold drawn special-shaped steel pipes, cold drawn rectangular steel pipes, 20#, 45#, Q345 seamless square pipes. A full range of seamless square pipe specifications and low-priced seamless square pipes.
The product is widely used in industries such as oil, chemicals, electricity, coal, machinery, boilers, hydraulic props, ships, and steel structures.


