Hollow Section Galvanized Square Round Steel Pipe Tube
Description:
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.
Specification:
| Out Diameter | 1/2"-18" (21.3-610mm) |
| Wall Thickness | 0.8-25.4mm |
| Tolerance | Wall Thickness:±0.05MM Length:±6mm Outer Diameter:±0.3MM |
| 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. |
| Surface treatment | Pre-galvanized steel pipe: 20-275g/m2 Hot dipped galvanized steel pipe: 180-500g/m2 |
| Technique | Cold Rolled, Hot Rolled, ERW |
| Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
Product show:
Product Application:
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
Note:
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
