| Company | Liaocheng Tian rui Steel Pipe Co., Ltd. | ||||
| Type | Steel Pipe (or tube) Manufacturer | ||||
| Place of origin | China | ||||
| Grade | 10# 20# 45# 16Mn Q195 Q235 Q345 ,St52. | ||||
| Specification | 1.Outer Dianeter:10.3mm-1219mm | ||||
| 2.Wall Thickness:0.5mm-80mm | |||||
| 3.Length: max 12000mm | |||||
| 4.According to requirements | |||||
| Standards | GB | ASTM | API | DIN | |
| GB5310-95 | A106Gr.A | API55L | ST33 | ||
| GB8087-1999 | A106Gr.B | API5CT | ST35 | ||
| GB8163-1999 | A53Gr.A | API LINE PIPE | ST38 | ||
| GB9948-88 | A53Gr.B | ST45 | |||
| GB8162-1999 | A192 | ST52 | |||
| GB6479-86 | A210 | ST35N | |||
| DIN2391 | A334 | 10Ni14 | |||
| GOST | A333 | 15Mo3 | |||
| Or according to requirements | |||||
| Certificates | ISO , | ||||
| API , | |||||
| Quality System Certificates , | |||||
| Environmental Management System Certificate | |||||
| The PRC Special Equipment Certification | |||||
| Manufacturing Method | Cold Drawn | ||||
| Cold Rolled | |||||
| Hot rolled | |||||
| ERW | |||||
| SAW | |||||
| EFW | |||||
| LASW | |||||
| Applied for | Structural pipe | ||||
| fluid pipe | |||||
| boiler pipe | |||||
| drill pipe | |||||
| oil and gas | |||||
| hydraulic pipe | |||||
| and so on | |||||
| Payment Terms | 1. T/T | ||||
| 2. L/C at sight | |||||
| Delivery Time | 10-20days after the deposite | ||||
| Packing | PP | ||||
| PE | |||||
| BUNDLE | |||||
| Caps both engs | |||||
| According to requirements |
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the ST52/ carbon seamless steel pipe /ASTM A 333 mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy ST52/ carbon seamless steel pipe /ASTM A 333 better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, ST52/ carbon seamless steel pipe /ASTM A 333 laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.