Product
Product
Supplier
Search
Get Quote
730 people are quoting
Product Introduction
Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized steel pipe base and hot-dip galvanized steel pipe undergo complex physical and chemical anti-galvanizing to form a zinc-iron alloy layer with a tight corrosion-resistant structure.
The alloy layer is formed by combining the pure zinc layer and the steel pipe matrix. Hot dip galvanizing is one of the most excellent electroplating methods for protecting steel substrates. It is the liquid state of zinc. After quite complex physical and chemical action, not only a thick pure zinc layer is plated on the steel, but also a zinc-iron alloy layer is formed. This method not only has the corrosion resistance of galvanizing, but also has strong corrosion resistance unmatched by galvanized due to the zinc-iron alloy layer.
Material Grade
Q195,SS330,ST37,ST42,Q235,SS400,S235JR,Q345,S355JR,
SS500,ST52,SGCC,SGCH,G550,DX51D,DX52D,DX53D,S280GD,S350GD
Standard
GB,JIS,ASTM,BS,DIN,...
Surface
Electric galvanizing, Hot galvanizing
Technique
Arc welding, resistance welding (high frequency, low frequency), gas welding , furnace welding
OD
Round Pipe: 10mm-406.4mm;
Square Pipe: 10mm*10mm~500mm*500mm;
Rectangular Pipe :10mm*20mm~400mm*600mm
Length
1-12m or as customers' requirement
Wall Thickness
0.3mm-30mm
Application
general engineering structure to cars, Bridges, ships, boilers ,pressure vessels and other manufacturing…
Trade Terms
EXW,FOB,CIF CFR
Loading Port
Shanghai port, Tianjin port, Qindao port
Payment terms
1)30 % T/T deposit in advance and balance 70% before delivery.
2) 30% deposit by T/T, the balance by L/C at sight.
3) 100% L/C at sight.
MOQ
5Tons
Packing Detail
Standard export package or customized requirements are accepted
Delivery time
1.Usually,within10-20days after receiving deposit or LC.
2.According to the order quantity
Samples
Free samples are provided but the freight is borne by the buyer
DN
outer diameter
Ordinary steel pipe
Thickened steel pipe
MM
MM
Deviation
Thickness
welded pipe(kg/m)
Galvanized pipe(kg/m)
Thickness
welded pipe(kg/m)
Galvanized pipe(kg/m)
MM
Deviation
MM
Deviation
6
10.2
2.0
0.40
0.4256
2.5
0.47
0.50
8
13.5
2.3
+12%
-15%
0.62
0.64
2.75
+12%
-15%
0.73
0.75
10
17
2.3
0.82
0.84
2.75
0.97
1.00
15
21.3
±0.5mm
2.8
1.26
1.30
3.25
1.45
1.49
20
26.8
2.8
1.63
1.68
3.50
2.01
2.07
25
33.5
3.3
2.42
2.49
4.00
2.91
3.00
32
42.3
3.3
3.13
3.22
4.00
3.78
3.89
40
48
3.5
3.84
3.96
4.25
4.58
4.72
50
60
±1%
3.5
4.88
5.03
4.50
6.16
6.34
65
75.5
3.8
6.64
6.84
4.50
7.88
8.12
80
88.5
4.0
8.34
8.59
4.75
9.81
10.10
100
114
4.0
10.85
11.18
5.00
13.44
13.84
125
140
4.5
15.04
15.49
5.50
18.24
18.79
150
165
4.5
17.81
18.34
5.50
21.63
22.28
Packaging And Transportation
1) Packaging: 3 layers of packing. Inside is craft paper, Middle is water plastic film and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve or as customers' requirements.
2) Shipping: We have long-term cooperation with many experienced shipping companies and will find the most suitable mode of transportation for you.
3) Trade terms: FOB/CIF/CFR
4) Shipping port: Qingdao/Tianjin/Shanghai
5) Shipment: A: Length: ≤6m, loaded in 20GP Container. B: Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm); Size of 40GP Container (inside:12032*2352*2393mm); Size of 40HQ Container (inside:12032*2352*2698mm).
6) Delivery time: Normal size: 7-15days send from warehouse directly. Special size:15-30days custom made for you.
Company Profile
Our company is a steel supplier from China, located in Tianjin City, one of the largest steel producers in China. The company integrates the manufacturing, wholesale, material processing and warehousing of stainless steel, aluminum, copper and carbon steel materials, and has established long-term and stable cooperative relations with many well-known steel plants, such as Tisco, Baosteel, Hongwang, Zhangpu, Liangzhong and Jiugang.
Mainly products cover carbon steel tubes, stainless steel tubes, galvanized steel coil, ppgi steel coil, stainless steel coil, carbon steel coil and carbon steel profiles, gi wire, hollow anchor bar, section steel, steel rebar etc. Our company is equipped with plasma cutting machine, coil flattening equipment, laser cutting machine, 8K mirror, frosted wire drawing, filming and titanium plating equipment, which can flatten, split, shear, oil mill wire drawing, and roll oil film wire drawing on stainless steel materials, 8K mirror, titanium and other processing.
In addition, the company's characteristic business: zero-cutting, rounding, square cutting, special-shaped cutting, castings, forgings, product thicknesses up to 150mm, various special materials and specifications can be customized to steel mills.
Companies adhering to the "efficient, win-win" business philosophy, continue to provide customers with professional, quality products and value-added services, continuous progress and learning to meet customer needs. Now the company has entered the period of rapid development of global trade, looking forward to more cooperation.
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Carbon Steel Pipe,
Galvanized Steel Pipe,
Seamless Steel Pipe ,
Square Steel Pipe,
Steel Section,
Galvanized Iron Wire
