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| Model NO. | Steel Seamless Pipe A106, A53, 20#, 45#, Q235B, Q355B | Type | Seamless |
| Technique | Hot Rolled / Cold Drawn | Surface | Black, Oiled, Galvanized |
| Standard | ASTM A106/A53, GB/T8163, EN10210 | Shape | Round |
| Size Range | OD: 10-1000mm, WT: 2-100mm | End Finish | Plain, Beveled, Threaded |
| Capacity | 300,000 Tons/Year | Origin | Shandong, China |
| Standard | Region | Grades / Details |
|---|---|---|
| GB/T8162/T8163 | China | 10#, 20#, 45#, Q345B, Q355B, 20Cr, 40Cr |
| ASTM A53/A106/A333 | U.S.A. | Gr.B, Gr.A, A179, A192, T11, T22, P1, 4140 |
| JIS G3452/G3454 | Japan | STPG38, STB30, STS38, STB42 |
| DIN 1629/2448 | Germany | ST33, ST37, ST35.8, ST52, 15Mo3 |



Uniform thickness and high strength. Maintains integrity under high pressure and temperature with superior wear resistance.
Excellent pressure resistance; will not deform or burst. Long service life reduces maintenance and replacement costs.
Wide range of specifications available in stock, ensuring prompt support for engineering procurement and timely delivery.


Our pipes are widely used in liquid transportation (gas, water, oil), structural engineering (greenhouses, guardrails), and mechanical parts. Our large-scale production lines ensure high efficiency and consistent quality.
Integrating modern production with international trade, we offer a diverse range of products including Seamless Pipes, Square Pipes, Galvanized Pipes, and Steel Plates. Known for robust quality and outstanding performance, our products serve as solid pillars across various industrial sectors. Our advanced production lines operate with strict quality control to meet global standards.
Flowtera Pipe