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18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
Specifications
Brand Name :
zexu
Model Number :
1"-18"
Certification :
CE API ISO9001
Place of Origin :
Hebei china
MOQ :
1pcs
Price :
20-27000USD
Payment Terms :
T/T
Supply Ability :
30000ton/Year
Delivery Time :
5work days
Packaging Details :
Export wooden boxes and pallets or according to customer requirements
name :
Galvanized steel pipe/square steel
Material :
Carbon steel
length :
6M
Section Shape :
Square
Technique :
ERW
Type :
SquareTubes
Special Pipe :
API Pipe
Alloy Or Not :
Non-Alloy
Description

Hot-Dip Galvanized Round Steel Pipe/Galvanized Square Steel Galvanized Steel Pipe For Construction

Hot-dip galvanized steel pipes are widely used in construction, machinery, coal mines, chemicals, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.
Galvanized steel pipes are welded steel pipes with hot-dip galvanized or electro-galvanized layers on the surface. Galvanizing can increase the corrosion resistance of the steel pipe and prolong the service life. Galvanized pipes have a wide range of uses. In addition to line pipes for conveying water, gas, oil and other general low-pressure fluids, they are also used as oil well pipes and oil pipes in the petroleum industry, especially offshore oilfields, as well as oil heaters and condensate for chemical coking equipment. Pipes for coolers, coal-distilled wash oil exchangers, pipe piles for trestle bridges, pipes for support frames in mine tunnels, etc.
Introduction of hot-dip galvanized pipe
The hot-dip galvanized pipe is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to first pickle the steel pipe. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in a tank with ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to Hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The matrix of the hot-dip galvanized steel pipe undergoes complex physical and chemical reactions with the molten plating solution to form a corrosion-resistant zinc-iron alloy layer with a compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so it has strong corrosion resistance.
Galvanized square tube introduction
Hot-dip galvanized square tube: It is a square tube made of steel sheet or steel strip crimped and welded. On the basis of this kind of square tube, the square tube is placed in a hot-dip galvanizing bath after a series of chemical reactions. A square tube formed. The production process of hot-dip galvanized square tube is relatively simple, and the production efficiency is very high, and there are many varieties and specifications. This kind of square tube requires very little equipment and funds, and is suitable for the production of small galvanized square tube manufacturers. But in terms of strength, the strength of this steel pipe is much lower than that of seamless square pipes.
Products in detials
Commodity Pre Galvanized Square Hollow Section Steel Tube for greenhouse construction
Size 1/2"--4"; 20x20--100x100mm; 20x40--50x100mm
Wall thickness 0.8mm-2.0mm
Length 5.8m/6m or based on your request
Standard BS1387,ASTM A500 and so on
Surface Galvanized and Oiled to prevent the rust
End finish Plain end
Usage Greenhouse and construction
Packing In bundles, packed in woven bag or as your request.
Delivery time Within 20days or as your request
Payment Terms T/T or L/C at sight

Products Size Wall Thickness Production Line Capacity
ERW steel pipe 1/2" -- 8" 1.5mm--10.0mm 13 1,000,000 tons per yesr
Hot-dipped galvanized steel pipe 1/2"-8" 1.5mm--10.0mm 18 1,500,000 tons per year
Oil casing pipe, SSAW steel pipe 219mm-2020mm 5.0mm--28mm 5 150,000 tons per year
Square/rectangular steel pipe 20x20--400x400mm,20x40--400x600mm 1.3mm--20mm 10 800,000 tons per year
Hot-dip galvanized square/rectangular steel pipe 20x20--200x200mm,20x40--250x150mm 1.5mm--7.5mm 3 250,000 tons per year
Steel-plastic complex steel pipe 1/2"--12" 1.5mm--10.0mm 9 100,000 tons per year

18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns

Product tags

steel beam sections

,

light weight steel structure

,

steel plant stand
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18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns

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Product Detail
Brand Name :
zexu
Model Number :
1"-18"
Certification :
CE API ISO9001
Place of Origin :
Hebei china
MOQ :
1pcs
Price :
20-27000USD
Contact Supplier
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns
18 Inch ERW 6M 2mm Steel Beams Columns , Galvanised Steel Columns

Hebei Zexu Pipe Manufacturing Co., Ltd.

Active Member
5 Years
hebei, cangzhou
Since 2016
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Forged Pipe Fittings, Socket Weld Pipe Fittings, Threaded Pipe Fittings
Total Annual :
10000000-50000000
Employee Number :
>100
Certification Level :
Active Member
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