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

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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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Pre Painted Galvanized Steel Coil , Cold-Rolled Steel Sheets , Cold Rolled Carbon Steel Plate , We are sincerely looking forward to cooperate with buyers all around the world. We imagine we will satisfy you. We also warmly welcome shoppers to visit our organization and purchase our merchandise.

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.

Product Inspection

Packing and Transportation

Usually bare package

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

packing1

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.

Product detail pictures:

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Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs 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: Honduras, Philadelphia, Portland, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

8 Inch Carbon Steel Tube