ERW Precision Steel Tubes ASTM A513 Automobile Components Round Shape Pipe

TORICH has over 20 years experience in ASTM A513 ERW precision steel tubes using in automotive industry.

1.Introduction of ASTM A513 ERW precision steel tubes:

2.Types and Conditions:

Code letters:A.W.H.R.    Description: as welded from hot rolled steel 

                     A.W.P.O.                        as welded from hot rolled pickled and oiled steel 

                     A.W.C.R.                        as welded from cold rolled steel

                     S.D.H.R.                        sink drawn hot rolled steel

                     S.D.C.R.                        sink drawn cold rolled steel  

                     DOM                              Drawn Over a Mandrel                         

                     S.S.I.D.                          Special smooth inside diameter

3.Thermal conditions:

Code:                              Description:

NA                                   Not annealed, in the as welded or as drawn condition

SRA                                 Stress relieved annealed

N                                      Normalized or annealed

4.ERW precison steel tube product display:

5.Packing way:

6. FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to 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.
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