Product Details
galvanized pipe
Quick detail
1.Price Terms:FOB, CFR, CIF etc.
2.Place of Origin:Tianjin, China (Mainland)
3.End Treatment:Plain End,Thread,Coupling,Socket,Groove,Bevel
Description
Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc. Galvanizing protects in two ways:
It forms a coating of corrosion-resistant zinc which prevents corrosive substances from reaching the more delicate part of the metal.
The zinc serves as a sacrificial anode so that even if the coating is scratched, the exposed steel will still be protected by the remaining zinc.
The zinc protects its base metal by corroding before iron, for better results application of chromates over zinc is also seen as an industrial trend.
galvanized Q345B welded steel pipe Specification
Size |
OD |
Round pipe:1/8” -24” (10.3mm-609.6mm)
Square pipe:10mm*10mm-1200mm*1200mm
Rectangular steel pipe:20*25mm-300*500mm |
Wall Thickness |
0.3mm-19mm
SCH20,SCH40,STD,XS,SCH80,SCH160,XXS |
Length |
Less than 12m |
Steel material |
Q195 → SS330,ST37,ST42
Q235 → SS400,S235JR
Q345 → S355JR,SS500,ST52 |
Standard |
ASTM A53, BS1387-1985 |
Zinc Weight |
120g,270g,400g,500g,550g
20μm ,40μm,60μm,70μm,80μm |
Usage |
1)low pressure liquid, water, gas, oil, line pipe
2)construction
3)fence, door pipe |
Ends |
1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw |
End protector |
1) Plastic pipe cap
2) Iron protector |
Surface Treatment |
1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) Oiled
5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating. |
Section Shape |
Round/square/rectangular |
Inspection |
With Hydraulic Testing, Eddy Current , Infrared Test |
Package |
1) Bundle,
2) Bags |
Delivery |
1) Container
2) Bulk carrier |
Port of Shipment |
Xingang Port,Tianjin, China |
Date of Delivery |
According To The Quantity And Specification Of Each Order |
Payment |
L/C T/T |
Galvanized steel pipe Application
It is widely used in the construction, pipe of industrial,water pipe, plastic-steel doors and windows, fence equipment,telecommunication tubes as well as greenhouse tubes for different planting and breeding business,street furniture, building frameworks, balconies, verandahs, staircases, ladders, walkways and more.
Loading and shipping
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High)
20 feet container load 25 tons carbon steel pipe/black steel pipe/welded steel pipe whose length is under 5.8m
40 feet container load 25 tons carbon steel pipe/black steel pipe/welded steel pipe whose length is under 11.8m
Customer visit
Competitive advantage
1) OEM accepted: we can manufacture according to your requirements;
2) Mill's standard sea-worthy packing or special packing as you required;
3) Promote attentions on your orders;
4) Early delivery time;
5) Perpetual after-sales service;
6) 24-hours daily consulting time;
Company Profile
