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| Categories | U Bend Tube |
|---|---|
| Brand Name: | TORICH |
| Model Number: | ASTM B111 |
| Certification: | ISO9001, ISO14001, TS16949 |
| Place of Origin: | ZHEJIANG, CHINA |
| MOQ: | 500kgs |
| Price: | USD30-70/pc |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000Tons per Year |
| Delivery Time: | 30-45 work days |
| Packaging Details: | Copper Alloy U Bending Tubes are packed in wooden boxes in seaworthy packing. |
| Keyword: | Copper Alloy U Bending Tube |
| Grade: | C68700 C71500 |
| OD: | 12-80mm |
| WT: | 1.5-5mm |
| Length: | 1000-25000 mm |
| Production Method: | Cold Drawn + Bending |
| Application: | For Heat Exchanger |
| MTC: | En10204.3.2B |
| Company Info. |
| TORICH INTERNATIONAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Key Word | Seamless Mechanical Tube |
Material | ASTM B111 |
Production method | Cold Drawn + Bending |
General size | OD: 19.05, 25 ,12.7;WT: 1.65 ,1.245 ,2.11 |
Application | Heat Exchanger, Condenser, Superheater etc |
Chemical Requirement
Steel Grade | C4430 | C4440 | C4450 | C68700 | C71500 |
Cu | 70.0-73.0 | 70.0-73.0 | 70.0-73.0 | 76.0-79.0 | remainder |
Tin | 0.9-1.2 | 0.9-1.2 | 0.9-1.2 | - | - |
Al | - | - | - | 1.8-2.5 | - |
Ni, incl Co | - | - | - | - | 29.0-33.0 |
Pb max | 0.07 | 0.07 | 0.07 | - | 29.0-33.0 |
Fe max | 0.06 | 0.06 | 0.06 | 0.06 | 0.4-1.0 |
Zn max | remainder | remainder | remainder | remainder | 1.0 |
Mn max | - | - | - | - | 1.0 |
As | 0.02-0.06 | - | - | 0.02-0.06 | - |
Sb | - | 0.02-0.10 | - | - | - |
P max | - | - | 0.02-0.10 | - | - |


QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring
Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield
Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a
perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate
longitudinal and transversal defects.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and
solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is
30-60 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it
free or extra ?
A: Yes, we could offer the sample for free charge but need pay the
cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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