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Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group

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Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group Detail:

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

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.

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Product Inspection

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Packing and Transportation

Usually bare package

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Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)

packing1
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Our Customer

partner

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.


Product detail pictures:

Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group detail pictures

Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group detail pictures

Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group detail pictures

Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group detail pictures

Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group detail pictures


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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for Wholesale Price China Carbon Steel Tube - Hot Rolled MS Mechanical Alloy Steel 42CrMo SAE4140 1.7225 Carbon Round Bar – Royal Group , The product will supply to all over the world, such as: Nigeria, Bhutan, Durban, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Ivy from Congo - 2017.09.22 11:32
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Cornelia from Macedonia - 2018.12.28 15:18
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