China Wholesale Rolled Pipe Factory - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC Manufacture and Factory

Wholesale Rolled Pipe Factory - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC

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Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube Square hollow sections or square tubes are cold formed and welded from either hot rolled, cold rolled, pre-galvanized or stainless steel. In order to form the square steel section the appropriate mother tube, a round steel tube, has to be formed first. From a round tube rolls are used that progressively press the round tube into a square hollow section. This is all done inline. Square and rectangular steel tu...

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Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Erw Pipe, Southwest Steel Coil Inc, Tmt Coil, We welcome shoppers, enterprise associations and buddies from all areas of your environment to speak to us and request cooperation for mutual gains.

Wholesale Rolled Pipe Factory - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC Detail:

Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube

Square hollow sections or square tubes are cold formed and welded from either hot rolled, cold rolled, pre-galvanized or stainless steel.

In order to form the square steel section the appropriate mother tube, a round steel tube, has to be formed first. From a round tube rolls are used that progressively press the round tube into a square hollow section. This is all done inline.
Square and rectangular steel tubes have the advantage of being stronger in bending while a round hollow sections has more stiffness in twisting.

Details of erw welded hot rolled black carbon square rectangular hollow section steel pipe tube

Size	Outer Diameter	1010mm~20002000mm Other sizes can be customized
	Wall Thickness	0.5mm~60mm Other sizes can be customized
	Length	Common length 5.8m, 6m, 11.8m, 12m Less Than 12m sizes can be customized
Standard	GB/T3094 – Cold drawn shaped steel tube ASTM – A500 -Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes BS1387, BS3601, BS EN39 JIS G3444, JIS G3452, JIS G 3454 EN10219 EN10217
Material	Q195, Q215, Q235, Q345, 16Mn, 10#, 20#, 30#, 45#; A36, SS400 ASTM A53 Grade A, Grade B; ASTM A252 Grade 1, Grade 2, Grade 3
Ends Protector	Plastic pipe cap, Iron protector
Technique	ERW
Surface Treatment	Black painting, oiled,painted,galvanized
Section Shape	Square
Package	Bundle, In Bulk, Bags, Clients’ Request
Port	Fancyco Port,Tianjin, China
Date of Delivery	According To The Quantity And Specification Of Each Order
Payment	L/C, T/T, Western Union, Alibaba Trade Assurance

Some size of erw welded hot rolled black carbon square rectangular hollow section steel pipe tube

SIZE

10X10

12X12

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15X15

16X16

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25X25

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105X105

110X110

115X115

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135X35

140X140

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200X200

220X220

250X250

280X280

300X300

350X350

400X400

420X420

450X450

500X500

520X520

550X550

600X600

Production process of erw welded hot rolled black carbon square rectangular hollow section steel pipe tube:

4.Package of erw welded hot rolled black carbon square rectangular hollow section steel pipe tube: Packing by plastic bags,bundled by steel strip,or as your demand

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5.Delivery Time:

1).The products in stock will delivery immediately received the deposit

2).According to the order quantity, the delivery time range from five days to twenty days.

6.Trade Terms:EX-Work,FOB,CFR,CIF,

7.Payment Term:T/T or L/C

8.shipment:By container or bulk vessel

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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Wholesale Rolled Pipe Factory - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC , The product will supply to all over the world, such as: Netherlands, Jamaica, Gabon, We have more than 10 years experience of production and export business. We always develop and design kinds of novel products to meet the market demand and help the guests continuously by updating our products. We are specialized manufacturer and exporter in China. Wherever you are, please join us, and together we will shape a bright future in your business field!

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