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Description: Polished seamless steel precision tubes precision tubes (ASTM A270, JIS G3447, DIN 11850, ISO 2037)
Supply Capacity: 1000-2000tons for one year
Process Method: Cold-drawn, cold-rolling
| Description | Polished seamless steel precision tubes precision tubes (ASTM A270, JIS G3447, DIN 11850, ISO 2037) |
| Supply Capacity | 1000-2000tons for one year |
| Process Method | Cold-drawn, cold-rolling |
| Steel Grade | 304…. TP316L, |
| Specification | O.D: 6.35mm to 254mm Outer Diameter: +/- 0.2mm |
| W.T: 0.5mm to 10mm Thickness: +/- 0.02mm | |
| Packing &Treatment | 1. With plastic cap to protect both ends |
| 2. Plastic bag wrapped outside the pipe | |
| No.1, 2D, 2B, BA, No.3, No.4, No.240, No.320, No.400, HL, No.7, No.8 | |
| Lead time | 30-60 days |
| Payment Term | 1) 30% T/T in advance, 70% T/T paid at copy of B/L 2) 30% T/T in advance, 70% by Irrevocable L/C at sight 3) 30% T/T in advance, 70% paid after SGS inspection. 4) Full payment by Irrevocable L/C at sight |
Quick Details:
Production process
Round bar ⇾Mother tube or Hollow bar ⇾ Cold Drawing or Rolling ⇾Degreasing ⇾Drying ⇾Annealing ⇾Straightening ⇾ Cutting ⇾Pickling & Passivating (⇾Non-destructive testing) ⇾Mechanical testing ⇾ID &OD Polishing ⇾Packaging ⇾Shipping out
| Advantages | 1. Certificated by ISO, CE,3A |
| 2. Third party inspection such as TUV, BVmLloyd’s, SGS | |
| 3. Raw material from Tshingshan Holding Group | |
| 4. Specialist with more than 10 years of experience | |
| 5. Competitive price with reliable quality |
Data for polished tubing:
| BPE STANDARD | SMS STANDARD | IDF STANDARD | 3A STANDARD | DIN 11850 | ||||||||||
| SIZE | O.D | T | SIZE | O.D | T | SIZE | O.D | T | SIZE | O.D | T | SIZE | O.D | T |
| 1/2” | 12.7 | 1.65 | 1/2” | 12.7 | 1.65 | |||||||||
| 3/4” | 19.05 | 1.65 | 3/4” | 19.05 | 1.65 | |||||||||
| 1” | 25.4 | 1.65 | DN25 | 25 | 1.25 | 1” | 25.4 | 1.2 | 1” | 25.4 | 1.65 | DN25 | 25 | 1 |
| 1.5 | ||||||||||||||
| DN32 | 32 | 1.25 | 1.25” | 31.75 | 1.2 | DN32 | 32 | 1 | ||||||
| 1.5 | ||||||||||||||
| 1.5” | 38.1 | 1.65 | DN38 | 38 | 1.25 | 1.5” | 38.1 | 1.2 | 1.5” | 38.1 | 1.65 | DN40 | 40 | 1 |
| 1.5 | ||||||||||||||
| 2” | 50.8 | 1.65 | DN50 | 51 | 1.25 | 2” | 50.8 | 1.5 | 2” | 50.8 | 1.65 | DN50 | 52 | 1 |
| 1.5 | ||||||||||||||
| 2.5” | 63.5 | 1.65 | DN63 | 63.5 | 1.5 | 2.5” | 63.5 | 2 | 2.5” | 63.5 | 1.65 | DN65 | 70 | 2 |
| 3” | 76.2 | 1.65 | DN76 | 76.3 | 1.6 | 3” | 76.2 | 2 | 3” | 76.2 | 1.65 | DN80 | 76.3 | 2 |
| 4” | 101.6 | 2.1 | DN100 | 104 | 2 | 4” | 101.6 | 2 | 4” | 101.6 | 1.65 | DN100 | 104 | 2 |
| 2.1 | ||||||||||||||
Packaging & Returns:
Units:
Single item
Package Type:
1.) 6 M plywood case or suitable size
2.) Customers’ marking is available on products.
Return Policy:
Return of Sale items (except customized products) will be accepted but the freight and customs cost should be paid by buyer if the goods without quality issue.
FAQ:
Q: Do you have a minimum quantity of the products?
A: No, we will make the business with you with even 1pc. Because we believe every cooperation can be a long-term relationship for our positive communication, high quality, competitive price and good after-sale service.
Q: How can you guarantee the quality of products?
A: First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
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