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St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube
St52 steel material properties cold drawn seamless steel tube

St52 steel material properties cold drawn seamless steel tube

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Product Overview

Description


Product Description
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Product Name
\t
Precision seamless steel tube /pipe
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 Material
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10#-45#, 16Mn, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 16Mn, A213, A315, 30CrMo, Q195, Q215, Q235, Q345, ST35, St37, St45, St52
\t
Surface
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Black/bright 
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Standard
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DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
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Size 
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OD 3mm-140mm  Thickness 0.5-20mm
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Processing 
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Cold rolled /cold drawn
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                                                                                                              Delivery  Condition 
\t
1. BK (+C)    No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
transformation point in a controlled atmosphere. 
\t
Packing
\t
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.


\t
Delivery time 
\t
Normally 15-25 working days 
\t
Contact 
\t
Skype:18661308823
Tel:008618661308823
Wechat:530386943
Whatsapp:008618653805949
Products Show

Tube with cap 

Our Certifications
Packing & Delivery

Packing Details : Packing, according to your request
Delivery Details : Normally 15-25 working days  after recieve your down payment .

1.Normal steel strip packing 
2. Wooden carton packaging
3. Woven bag  film packaging 
4. Professional placement
5. Professional placement
6. Professional placement
Our Factory workshop

LG-450 cold rolling tube unit

High speed cold rolling unit 

LB-1000T Hydraulic cold-drawing unit

Super long high speed precision cold drawing unit 

Ultrasound-Eddy current testing 

          Water pressure test unit

       Mechanical Properties testing

Our Company and Team

                 Group Company office 

                           Workshop outside 

                   Stockholders' meeting

                            Working team

Customer Photo





FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the small sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:


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