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Supply Capacity: 1000tons/Year
Process Method: Cold-drawn, cold-rolling
Length: 6M, or as customization (15M max)
| Description | Seamless precision tubes |
| Supply Capacity | 1000tons/Year |
| Process Method | Cold-drawn, cold-rolling |
| Length | 6M, or as customization (15M max) |
| Steel Grade | TP304, TP304L, TP316,TP316L, TP321 1.4301, 1.4306, 1.4401,1.4404, 1.4541 SUS304TP, SUS304LTP, SUS316TP, SUS316LTP, SUS321TP |
| Standards | ASTM A270, JIS G3447, DIN 11850, ISO 2037 |
| Specification | O.D: 6.35mm-254mm,1/4″ – 8″ (inch) |
| W.T: 0.5mm-10mm,0.02”,-0.4” | |
| Or non-regular size to be tailored as required. | |
| Application | Heat exchanger, condenser, food, dairy etc. |
| Packing &Treatment | 1. Beveled or plain end |
| 2. Square cut | |
| 3. Burr free | |
| Bright Annealing ID/OD Pickling (1) 180Grit (2) 240Grit (3) 320Grit (4) 420Grit (5) Electro polishing (6) Requires | |
| Delivery time | 30-60 days |
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
| 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 | ||||||||||||||
| 1. 100% PMI, Spectro Chemical Aanlysis Test for Raw Material |
| 2. 100% Dimension & Visual Examination |
| 3. Mechanical Properties Test Include Tension Test, Flaring Test (For Seamless tube/pipe)/ Flange Test (For Welded Pipe & Tube), Hardness Test, Reversed Flattening Test |
| 4. 100% Hydrostatic Test or 100% NON-DESTRUCTIVE Test (ET or UT) |
| 5. Radiographic Test for Welded Pipe (shall be accordance with specification, or shall be as agreed upon between the purchaser and vendor) |
| 6. Straightness Test (optional) |
| 7. Roughness Test (optional) |
| 8. Intergranular Corrosion Test(optional) |
| 9. Impact Test (optional) |
| 10. Grain Size Determinations (optional) |
| NOTES: ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION. |
Packaging &Shipping
Units:
Single item
Package Type:
1.) 6 M plywood case or suitable size
2.) Customers’ marking is available on products.
Shipping:
Our aim is to respond directly to the customer’s demands in the shortest possible time.
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.
Processing Fee
Under our Return and Refund Policy, a processing fee of 80 USD will be charged for each oversea return.
FAQ:
Q: Are you trading company or manufacturer?
A: We are manufacturer, we have 8 years of experience for exporting.Q: How long about your delivery time &payments?
A: It’s flexible shipping. 5-10 days for stocks. 25-60 days for order. We only accept 100%T/T, or irreversible L/C at sight.
Q: Can you accept trial order or OEM? Can you provide sample(s)before place order? Is it free or need extra costs?
A: Yes, we accept any order from customer. The samples are free, but Freight is to be prepaid. No collect shipments will be accepted.
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