Product Description:

1、Structure of Weld Steel Pipe & 18 Inch Steel Pipe Description: 

    Welded steel pipe are commonly welded by means of bent round, we can weld the steel into square and other shapes and then welded into the surface of the steel pipe seam. Steel plate or steel pipe is used in the blanks of welded steel.  We can use electric arc welded pipe, high or low frequency electric resistance welded pipe, gas pipe, stove pipe, Bundy tubes according to different methods.

2、Main Features of the Weld Steel Pipe & 24Inch Steel Pipe：

•  ·Reasonable price
  

• ·Relatively light weight

• ·Optional torsional strength

• ·Support high pressure

• ·Resist corrosion

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3、The Weld Steel Pipe & 24Inch Steel Pipe Images：

• 4、The Weld Steel Pipe & 24Inch Steel Pipe Specification： 

• Standard：	JIS, DIN, ASTM JIS G3445-2006, JIS G3444-2006, JIS G3446-2004, DIN EN 10216-1-2004, DIN EN 10217-1-2005, DIN EN 10305, ASTM A106-2006, ASTM A53-2007, ASTM A789-2001, ASTM A1020-2002, ASTM A179-1990, ASTM A199
  Grade：	Cr-Mo alloy, 16Mn, ST35-ST52, STB35-STB42 15CrMo, 10CrMo910, 30CrMo, 16Mn, St37, St52, St42, St45, STB35, STB42
  Thickness：	2 - 30 mm
  Section Shape：	Round
  Outer Diameter：	10 - 568 mm
  Secondary or Not：	Non-secondary
  Application：	Structure Pipe
  Technique：	Hot Rolled
  ‍‍Certification：	API
  Surface Treatment：	Paint
  Special Pipe：	API Pipe
  Alloy Or Not：	alloy

   

Specifications

1.W.T from 2mm to 70mm 
2.OD from 10 to 568mm 
3.product by our own factory 

4.on time dilivery 

5、FAQ of Square Tube: 

①How is the quality of your products?

Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②How about price?

Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

③Why should you chose us?

Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Any question, pls feel free to contact us !