ASTM A53 Hot Dipped Galvanized Pipe Thread Gi Tube Hollow Section Pre-Galvanized Round Square Rectangular Steel Pipe
|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Hot Rolled |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Find Similar Products
Basic Info.
- Material
- Carbon Steel
- Surface Treatment
- Galvanized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Square
- Products Name
- Galvanized Steel Pipe
- Shape
- Square
- Length
- 12m, 6m, 6.4m
- Thickness
- 0.12mm-6.0mm
- Color
- Silver
- Delivery Time
- 10-15 Days
- MOQ
- 5ton
- Transport Package
- Export Standard Packaging
- Trademark
- XCY
- Origin
- China
- Production Capacity
- 20000ton/Year
Product Description
Galvanized square tubes are divided into hot-dip galvanized square tubes and cold-dip galvanized square tubes in terms of production technology. It is precisely because of the different processing of these two galvanized square tubes that they have many different physical and chemical properties. Generally speaking, they have many differences in strength, toughness and mechanical properties.
Hot dipped galvanized square tube
Hot-dip galvanized square tube: It is a square tube made by welding a steel plate or steel strip after being curled and formed. On the basis of this square tube, the square tube is placed in a hot-dip galvanizing pool and undergoes a series of chemical reactions. A square tube formed. The production process of hot-dip galvanized square tubes is relatively simple, the production efficiency is very high, and there are many varieties and specifications. This kind of square tubes requires very little equipment and funds, and is suitable for the production of small galvanized square tube manufacturers. However, in terms of strength, the strength of this steel pipe is far lower than that of seamless square pipes.
Cold galvanized square tube
Cold-dip galvanized square tubes use the principle of cold galvanizing on the square tubes used to make the square tubes anti-corrosion. Different from hot-dip galvanizing, cold-dip galvanizing coating mainly uses electrochemical principles for anti-corrosion. Therefore, it is necessary to ensure full contact between zinc powder and steel to generate an electrode potential difference, so surface treatment of steel is very important.
The difference between hot and cold galvanizing
Galvanized square tubes are divided into two categories: hot-dip galvanized square tubes and electro-galvanized square tubes. Hot-dip galvanized square pipes include wet method, dry method, lead-zinc method, redox method, etc. The main difference between different hot-dip galvanizing methods is the method used to activate the surface of the pipe body to improve the galvanizing quality after acid leaching cleaning of the steel pipe. Dry method and redox method are mainly used in current production, and their characteristics are shown in the table. The surface of the zinc layer of electro-galvanizing is very smooth, dense and uniform in structure; it has good mechanical properties and corrosion resistance; the zinc consumption is 60% to 75% lower than that of hot-dip galvanizing. Electro-galvanizing is technically complex, but this method must be used for single-sided coatings, double-sided coatings with different coating thicknesses on the inner and outer surfaces, and thin-walled pipe galvanizing.
|
REGULAR SIZE
|
||
|
SIZE (OUTER DIAMETER)
|
WALL THICKNESS
|
LENGTH
|
|
20x20 / 25x25
|
1.2MM --2.75MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
30x30 / 20x40 / 30x40 / 25x40
|
1.2MM -- 3.5MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
40x40 / 50x5030x50 / 25x50 / 30x60 / 40x60
|
1.2MM -- 4.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
60x60 / 50x70 / 40x80 / 40x50
|
1.2 MM -- 5.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
70x70 / 60x80 / 50x80 / 100x40 / 50x90
|
1.5MM -- 5.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90 |
1.5MM -- 7.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
100x100 / 120x80
|
1.8MM -- 7.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60 |
2.5MM -- 10.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
140x140 / 150x150 / 100x180 / 200x100
|
2.5MM -- 10.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
160x160 / 180x180 / 200x150
|
3.5MM -- 11.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
200x200 / 250x150 / 100x250
|
3.5MM -- 11.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
250x250 / 250x200 / 300x150 / 300x200
|
4.5MM -- 15.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
300x300 / 350x200 / 350x250 /300x150
|
4.5MM -- 15.0 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
350x350 350x300 / 450x250 / 400x300 / 500x200 |
4.5MM -- 15.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
|
400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300 |
4.5MM -- 15.75 MM
|
6M IN STOCK (OR CUSTOMIZED)
|
Shandong Xinchengyuan Import and Export Co., Ltd is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies .Our annual sales nearly one billion, about 280,000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future.
If you require any further information,please feel free to contact us!
){kind=link}
Send your message to this supplier
People who viewed this also viewed
Product Groups
Find Similar Products By Category
- Supplier Homepage
- Products
- Galvanized Steel Pipe
- ASTM A53 Hot Dipped Galvanized Pipe Thread Gi Tube Hollow Section Pre-Galvanized Round Square Rectangular Steel Pipe
Related Categories
Hot Searches
- Steel Pipe Factories
- Stainless Steel Pipe Factories
- Carbon Steel Pipe Factories
- Galvanized Pipe Factories
- Seamless Galvanized Round Steel Pipe
- Galvanized Seamless Steel Pipe Tube Round
- Galvanized Carbon Steel Seamless Welded Pipe
- Round Seamless Steel Pipe
- Galvanized Steel Tubes Pipe
- Galvanized Steel Tube Bulkbuy