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

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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Sincerity, Innovation, Rigorousness, and Efficiency would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for 201 Stainless Steel Pipe , Roofing Sheets , Polished Aluminum Sheet , Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.

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.

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:

Related Product Guide:

With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future alongside one another with your esteemed enterprise 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: Vancouver, Australia, Israel, We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.

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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!

By Ethan McPherson from Namibia - 2017.12.02 14:11

This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Barbara from Malta - 2017.11.01 17:04

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