Wholesale Industrial Steel Pipe Manufacturers - Building Material Mill Black Steel Square Tube Carbon Steel Square Pipe/Hollow Section – TOPTAC
Wholesale Industrial Steel Pipe Manufacturers - Building Material Mill Black Steel Square Tube Carbon Steel Square Pipe/Hollow Section – TOPTAC Detail:
building material mill black steel square tube carbon steel square pipe/hollow section
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 building material mill black steel square tube carbon steel square pipe/hollow section
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 |
Production process of building material mill black steel square tube carbon steel square pipe/hollow section:
4.Package of building material mill black steel square tube carbon steel square pipe/hollow section: 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:
Related Product Guide:
Cooperation
We keep on with the theory of "quality first, provider initially, constant improvement and innovation to meet the customers" with the management and "zero defect, zero complaints" as the standard objective. To great our company, we deliver the merchandise using the fantastic excellent at the reasonable price for Wholesale Industrial Steel Pipe Manufacturers - Building Material Mill Black Steel Square Tube Carbon Steel Square Pipe/Hollow Section – TOPTAC , The product will supply to all over the world, such as: Poland, South Africa, Singapore, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, please click the button to acquire additional nformation.
By Mark from panama - 2018.09.23 17:37
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Pearl from Greek - 2017.01.28 19:59