Zinc Coat Z30 275 90 Gi Sch 40 60 80 Pipe 18 24 Gauze 5mm Galvanized Steel Tube / Pipe
Hot-dip galvanized pipes are made by reacting molten metal with a ferrous substrate to create an alloy layer that combines both the substrate and the coating. Hot-dip galvanizing is carried out first by pickling the steel pipe, and in order to remove the iron oxide from the surface of the pipe, the pickling is followed by cleaning in an aqueous solution of ammonium chloride or zinc chloride or a mixture of ammonium chloride and zinc chloride in an aqueous solution tank, which is then fed into the hot-dip galvanizing tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Hot-dip galvanized steel strip is mainly used in the building materials industry, packaging industry, metal mesh, steel springboards, etc.
What is the difference between steel pipe and galvanized pipe?
Specification
Product Name | Galvanized Steel Round Pipe(Hot Dipped or Pre Galvanized) |
Material | Q195 Q235 Q345 |
Wall Thickness | 1MM~12MM as the requirement |
Outer Diameter | 21.3MM~219.1MM |
Length | 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques |
Zinc Coating | 30g-275g |
Technique | ERW(GALVANIZED) |
Packing | Bundle, or with all kinds of colors PVC or as your requirements |
Pipe Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| 1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
Product Application | 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
Origin | Tianjin /Shanghai / Qingdao China |
Product Show
Packing & Shipping
Product Application
Field of use and application:
Basic building,Greenhouse construction,High speed fence.Photovoltaic stent,Sports Equipment,ect.
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