GB/T 24187 Cold Drawn Precision Welded Steel Tube Polish Finish
Product Details
precision seamless pipe
,precision pipes and tubes
GB/T 24187 Cold Drawn Precision Steel Tube Single Welded Polish Finish
Stainless Steel Cooling Coil/Condenser Coil Pipe
Seamless tube heat exchanger stainless steel coil pipe
| Product Name | GB/T 24187 Cold-drawn precision single welded steel tubes coil tube |
| Material | Carbon steel |
| Technique | Cold Drawn |
| Size | O.D 3.18-18mm ; W.T: 0.3-1.3mm |
| Standard | GB/T 24187 |
| Grade | Q235 Q195 |
| Surface | Pickling, annealing, polishing, bright. |
| Test | Content analyzing; Metallographic test; Mechanical property test; Technological of performance test ; Non-destructive test. |
2. Flaring Tube
3. Boiler Pipe
4. Automotive Industry
5. Chemistry industry
6. Electric industry
Surface Treatment:
2.Black Painted (varnish coating)
3.Galvanized
4.Oiled
5.PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Sizes: OD:5-500 mm WT: 0.5mm-50mm L:max 12000mm
Mechanical Property:
| Steel Grade | Tensile Strength MPa | Yield Strength MPa | Elongation % |
| No less than | |||
| 10 | 335 | 205 | 24 |
| 20 | 390 | 245 | 20 |
| 35 | 510 | 305 | 17 |
| 45 | 590 | 335 | 14 |
| Q195 | 315 | 195 | 22 |
| Q215 | 335 | 215 | 22 |
| Q235 | 375 | 235 | 20 |
| Q295 | 430 | 295 | 22 |
| Q345 | 510 | 345 | 21 |
| Q390 | 530 | 390 | 18 |
Delivery state:Steel pipes shall be delivered in welded state.Longitudinal-seam high-frequency electrical resistance welded steel pipe may be indelivered seam heat treatment condition.According to requirement of demand side,and through negotiation between both supply and demand sides,steel pipe also may be delivered in bulk heat treatment state and that shall be indicated in contract.
According to requirement of demand side,and through negotiation between both supply and demand sides,steel pipe whose outside diameter is no larger than 508mm also may be delivered with galvanizing or other protective coat,and that shall be indicated in cintract.
Stainless Steel Cooling Coil/Condenser Coil Pipe
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!
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