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High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group Featured Image
  • High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group
  • High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group
  • High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group
  • High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group
  • High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group

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Our target is always to satisfy our customers by offering golden support, superior value and high quality for 4x8 Gi Plate , Black Iron Pipe , Galvanized Welded Steel Tube , As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.
High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – 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)

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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:

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group detail pictures

High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group detail pictures

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for High Quality Seamless Carbon Steel Pipe - Q235 Ss400 ASTM A36 S235jr Q345b S355jr SAE1020 SAE1045 Carbon Round Iron Rod – Royal Group , The product will supply to all over the world, such as: Berlin, Melbourne, Ottawa, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.
    • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Gwendolyn from Estonia - 2017.06.25 12:48
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Marjorie from Portland - 2017.09.22 11:32
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