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義騰金屬

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Product service
bright-annealed-stainless-steel-tubing
bright-annealed-stainless-steel-tubing
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Detailed introduction

 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/+6mmStraightness:Max.0.15mm/m;Concentricity: ±0.015mm;

2. Heat TreatmentBright 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: Whats 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 customers exact situation.

 

 

 

 

 

 

 

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