Torich GB/T8162-2008 GB/T8163-2008 273*20 273*36 273*22 Seamless Cold Drawn Heavy Wall Steel Tube
Applications: for manufacturing pipelines, vessel. Euqipment.pipt fittings and steel structure
Size range: O.D.:10.2-711mm W.T.:1-100mm L:max12000mm
Chemical composition
| Steel Grade | C | Si | Mn | P | S | Cr | Mo |
| Steel Name | Steel Number | max | max | max | max | max | max | max |
| P195TR1 | 1.0107 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 0.30 | 0.08 |
| P195TR2 | 1.0108 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 0.30 | 0.08 |
| P235TR1 | 1.0254 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.30 | 0.08 |
| P235TR2 | 1.0255 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.30 | 0.08 |
| P265TR1 | 1.0258 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 0.30 | 0.08 |
| P265TR2 | 1.0259 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 0.30 | 0.08 |
Note: Special steel grade is also available, according to customer request.
Manufacturing:
The tubes are manufactured by a seamless process
Delivery condition:
Hot formed:
TR1 As formed or normalized or normalising-formed
TR2 Normalized or normalising-formed
Hot formed + cold finished:
TR1 and TR2 Normalized
Mechanical properties
| Steel Grade | Tensile properties | Tensil | Elongation | |
| Steel name | Steel number | Upper yield strength | Strength | A min.% |
| ReH min for Wall Thickness | Rm | | |
| T mm | | | |
| T≤16 | 16＜T≤40 | 40＜T≤60 | | | |
| Mpa | Mpa | Mpa | Mpa | l | t |
| P195TR1 | 1.0107 | 195 | 185 | 175 | 320-440 | 27 | 25 |
| P195TR2 | 1.0108 | 195 | 185 | 175 | 320-440 | 27 | 25 |
| P235TR1 | 1.0254 | 235 | 225 | 215 | 360-500 | 25 | 23 |
| P235TR2 | 1.0255 | 235 | 225 | 215 | 360-500 | 25 | 23 |
| P265TR1 | 1.0258 | 265 | 255 | 245 | 410-570 | 21 | 19 |
| P265TR2 | 1.0259 | 265 | 255 | 245 | 410-570 | 21 | 19 |
Appearance:
The tubes are free from exernal and internal suface defects that can be detect by visual examination.
RFQ:
What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!
Product Tags:
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Seamless Cold Drawn Heavy Wall Steel Tubing Round Section Shape Oiled Surface Images
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