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China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC

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  • China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC
  • China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC
  • China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC
  • China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC
  • China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC

Short Description:

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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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Stainless Steel Rectangular Box Section, Carbon Steel Tubing, Octg, Our ultimate target is usually to rank as a top brand also to lead as a pioneer in our field. We are sure our profitable experience in tool generation will gain customer's trust, Wish to co-operate and co-create a far better foreseeable future with you!
China Heavy Wall Steel Tube Suppliers - 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
10*10mm~2000*2000mm
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 MM MM MM MM MM MM MM MM MM MM MM MM
10X10 12X12 13X13 15X15 16X16 19X19 20X20 25X25 30X30 35X35 38X38 40X40 42X42
45X45 48X48 50X50 55X55 60X60 65X65 70X70 75X75 80X80 85X85 89X89 90X90 95X95
100X100 105X105 110X110 115X115 120X120 125X125 130X130 135X35 140X140 150X150 160X160 170X170 180X180
200X200 220X220 250X250 280X280 300X300 350X350 400X400 420X420 450X450 500X500 520X520 550X550 600X600
size

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

钢管形成图

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

12

微信图片_20170921102148

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

微信图片_20180504220009

微信图片_20180504220038

 

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Product detail pictures:

China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC detail pictures

China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC detail pictures

China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC detail pictures

China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC detail pictures

China Heavy Wall Steel Tube Suppliers - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC detail pictures

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Cooperation
We consistently execute our spirit of ''Innovation bringing progress, Highly-quality ensuring subsistence, Administration advertising and marketing gain, Credit history attracting buyers for China Heavy Wall Steel Tube Suppliers - 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: Haiti, Honduras, Manila, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
    • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Myrna from Moscow - 2018.05.22 12:13
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Tina from United Kingdom - 2017.05.21 12:31
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