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China Factory Hot sale Huge Amount Prime Quality Round Steel Bar

Product Detail

Product Name

China Factory Hotsale Huge Amount Prime Quality Round Steel Bar  

Material

10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35

 Thickness

1.5mm~24mm

Size

3x1219mm  3.5x1500mm  4x1600mm  4.5x2438mm customized

Standard

ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

Grade

A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C

Technique

cold

Packing

Bundle, or with all kinds of colors PVC or as your requirements

Pipe Ends

Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

MOQ

1 Tons, more quantity price will be lower

Surface Treatment

1. Mill finished /Galvanized /stainless steel
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement

Product Application

  • 1.commonly used for structurally in buildings and bridges
 
  • 2.  rails, axles, gears, shafts,
 
  • 3. washing machines, cars,
 
  • 4. fridges, pipelines and couplings
 

Origin

Tianjin China

Certificates

 ISO9001-2008,SGS.BV,TUV

Delivery Time

Usually within 10-15 days after receipt of advance payment

Main Application

1.Fluid / Gas delivery, Steel structure, Construction; 2.ROYAL GROUP ERW/Welded round carbon steel pipes, which with Highest quality and strong supply ability are widely used in Steel structure and Construction. Note: 1.Free sampling, 100% after-sales quality assurance, Support any payment method; 2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP. Size Chart
Diameter(mm) 3 3.5 4 4.5 5 5.5 customized
length(mm) 800 1200 1500 2000 3500 6000 customized
Process of production molten iron magnesium-based desulfurization-top-bottom re-blowing converter-alloying-LF refining-calcium feeding line-soft blowing-medium-broadband conventional grid slab continuous casting-cast slab cutting One heating furnace, one rough rolling, 5 passes, rolling, heat preservation, and finishing rolling, 7 passes, controlled rolling, laminar flow cooling, coiling, and packaging. Product Inspection

Packing and Transportation

Usually bare package Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk) Our Customer

FAQ

Q: Are u a manufacturer? A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China Q: Can I have a trial order only several tons? A: Of course. We can ship the cargo for u with LCL serivece.(Less container load) Q: Do u have payment superiority? A: For big order, 30-90 days L/C can be acceptable. Q: If sample free? A: Sample free, but the buyer pays for the freight. Q: Are you gold supplier and do trade assurance? A: We seven years cold supplier and accept trade assurance.

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