1, PRODUCT DETAILS:
|
Product Name |
Electropolished Stainless Steel Tubing |
|
Length |
6 meters/20 feet / as required. |
|
Out Diameter |
3mm-168mm or as required |
|
Thickness |
0.4mm-25mm or as required |
|
Standard |
AISI,ASTM,DIN,SUS,EN, JIS etc. |
|
Technique |
Cold rolled,Cold draw |
|
Surface Treatment |
Bright Annealing，Electropolished/Ra<0.25µm/ as required. |
|
O.D. tolerance |
±0.05mm/ as required |
|
Thickness tolerance |
±0.05mm/ as required |
|
Material |
304, 304L, 304H, 310S, 316/316L, 317L, 321 |
|
Quality test |
we can offer MTC(mill test certificate) |
|
MOQ |
200kgs.We also can accept sample order. |
|
Shipment time |
Within 30 workdays after receiving deposit or L/C |
|
Export packing |
All tubes to be individually sleeved with end cap, packed in ply-wooden cases. |
2, PRODUCT TECKNICAL DETAILS:
1. Electropolished Stainless Steel Tubing Out Diameter and Inside Diameter Tolerance / WT Tolerance : ±0.08mm/ or as per production standard, or up to your required. Length Tolerance：-0/+6mm；Straightness:：Max.0.15mm/m；Concentricity: ±0.015mm；
4. Test Reports: We can provide PMI of material chemical composition inspection report, MTC(Mill Test Cert.), Eddy Current test report, Ultrasonic test report, Hydraulic test report, Tensile Strength test report for product of Electropolished Stainless Steel Tubing.
5. Production Process: We can provide precision Cold draw produce process for control the precision tolerance and surface quality, also we can provide precision cold rolling production process which is control the high require of size tolerance.
3, Main technology and process:
1.Technology of controlling mechanical properties of Electrolytic polishing tube by cold drawing deformation
2.Inner hole finish control technology.
3.Tubes inside surface cleaning technology.
4.Precision cold drawing technology.
1: How long is your delivery time?A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
2: What’s your after-sale service?
A: Our quality warranty period is TWO year. Any quality problem will be solved to customer satisfactions.
3. May I have new sample made with my design for confirmation?
A:Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.
