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|Product:||Hot Dipped Galvanized Round Steel Pipe/GI Pipe||Standard:||API, ASTM, DIN, JIS, BS, GB, DIN|
|Grade:||20#, 45#, 10Cr9Mo1VNb, 16Mn, A106(B,C), API J55, 15MnV, 15Mo3, Q235, Q345||Certification:||CE, BV,TUV,MTC|
|Surface:||Galvanized||Alloy Or Not:||Non-alloy|
|Outer Diameter(Round):||6- 1219 Mm||Length:||5.8m,6m Or As Your Request|
|Thickness:||0.8 - 19 Mm|
Hollow Section Galvanized Square Round Steel Pipe Tube
Galvanizing includes coating steel, iron, or aluminum with zinc.Although zinc coating can be applied in a variety of ways, the most common method is hot dipping or soaking the metal completely in the bath of molten zinc, which is made of steel and covered with a layer of zinc metal.
During the galvanizing process, we dip the steel into a molten zinc bath to ensure a solid, uniform barrier coating.Therefore, the natural corrosion resistance of zinc provides long-term protection for steel from various environmental hazards.
In addition to preventing water corrosion, it is equally effective in dry and indoor environments.
Galvanized materials have a variety of USES, including pipes, and galvanized steel pipes are particularly popular in outdoor applications.
Hot-dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicle, automobile industry, highway, bridge, container, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery and other manufacturing industries.
|Out Diameter||1/2"-18" (21.3-610mm)|
|Zinc coating||260-300g/m2 and more than 500g/m2|
|Standard Length/Pc||5.8m,6m,11.8m,12m. We also can cut into any special length, and the tolerance can be +/-0.4mm.|
|Ends||plain end. Also can done thread on both ends.And supply plastic cap and coupling.|
Pre-galvanized steel pipe: 20-275g/m2
Hot dipped galvanized steel pipe: 180-500g/m2
|Technique||Cold Rolled, Hot Rolled, ERW|
1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery
3. Rich supply and export experience, sincere service
1. Fence, greenhouse, door pipe
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 furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure
1. 100% after-sales quality assurance.
2. Reply within 24 hours.
3. All other specifications of steel pipes are available as your requirement! Factory price you will get from us