Wholesale Solid Steel Tube Factories - Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube – TOPTAC
Wholesale Solid Steel Tube Factories - 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.
Size
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Outer Diameter
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10*10mm~2000*2000mm
Other sizes can be customized |
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Wall Thickness
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0.5mm~60mm
Other sizes can be customized |
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Length
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Common length 5.8m, 6m, 11.8m, 12m
Less Than 12m sizes can be customized |
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Standard
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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 |
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Material
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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 |
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Ends Protector
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Plastic pipe cap, Iron protector
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Technique
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ERW
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Surface Treatment
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Black painting, oiled,painted,galvanized
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Section Shape
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Square
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Package
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Bundle, In Bulk, Bags, Clients’ Request
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Port
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Fancyco Port,Tianjin, China
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Date of Delivery
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According To The Quantity And Specification Of Each Order
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Payment
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L/C, T/T, Western Union, Alibaba Trade Assurance
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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 |
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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
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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Product detail pictures:
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Cooperation
We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Wholesale Solid Steel Tube Factories - 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: Slovakia, Poland, Ukraine, We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
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We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
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