1, PRODUCT DETAILS:
|
Product Name |
bright annealed stainless steel tube |
|
Length |
20 feet /6 meters/ as order required. |
|
Out Diameter |
as required , 3mm-114mm |
|
Thickness |
as required, 0.5mm-10mm |
|
Standard |
ASTM A213, ASTM A249, ASTM A312, ASTM A358, ASTM A376, ASTM A409, ASTM A511, ASTM A554 |
|
Technique |
Cold rolled,Cold draw |
|
Surface Treatment |
Bright Annealing/ 400-1200# polished, Ra<0.8µm/Ra<0.4µm/Ra<0.25µm/ as required. |
|
O.D. tolerance |
±0.03mm/ as required |
|
Thickness tolerance |
±0.03mm/ as required |
|
Material |
TP304, TP304L, TP316, TP316L, TP321,TP310S |
|
Quality test |
3.1 cert of MTC(mill test certificate),3.2 third part cert. |
|
MOQ |
accept sample order. |
|
Shipment time |
Within 45 days. |
|
Export packing |
Standard Export Seaworthy Package, All tubes to be individually sleeved with end cap, packed in ply-wooden cases.Suit for all kinds of transport. |
2, PRODUCT TECKNICAL DETAILS:
1. 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；
2. Heat Treatment：Bright Annealing；
3. Tubes Cleaning: Pickling or Ultrasonic cleaning with independent intellectual property rights to ensure bright annealed stainless steel tube inside and outside cleanliness.
4. Surface treatments: In accordance with customer requirements for internal and external polishing and Marking.
5. 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 bright annealed stainless steel tube.
3, Main technology and process:
1.Technology of controlling mechanical properties of bright annealed stainless steel tube by cold drawing deformation
2.Inner hole finish control technology.
3.Tubes inside surface cleaning technology.
4.Precision cold drawing technology.
1: Can you do our own packaging?
A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.
2: How many different types of products your company manufactures?
A: Now we have different sizes products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
3: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
4: What’s your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.
