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Hot-dip Galvanized Steel Pipe

Such pipes are thermally (= hot dip) galvanized. This means that these pipes are immersed, giving them a coarse zinc layer that adheres to the inside and outside of the pipe. In contrast to electrolytically galvanized pipes, all sides are treated here and not just the outside.

Classification :

Keywords:

Galvanized Pipe




A hot-dip galvanized steel pipe is resistant to corrosion and has a robust and industrial appearance due to their coarse finish. The galvanized pipes are therefore sturdier and heavier than aluminium pipes. For that reason, we see that galvanized steel pipes are often used in steel construction, traffic engineering and scaffolding construction.Galvanized pipe maintains a wide range of benefits, suitable for use in highly corrosive environments. The semi-smooth, zinc finish of galvanized steel pipe provides a layer of protection that is not seen in other types of protective materials. The galvanized coating process protects the underlying steel from encountering corrosive elements that could deteriorate the steel and ultimately weaken its structural integrity. Main advantages of galvanized structural pipe include:

Protects against corrosion and rust
Increased structural longevity
Overall enhanced reliability
Affordable protection
Easy to inspect
Less repairs
Rugged toughness
Easier to maintain than standard painted pipes

Product Name Galvanized Pipe
Material Q195, Q235, A36, A53, A106, A529, A572, A992, ST37, ST52, SS400, S235, S275, S355 
Diameter 12mm-820mm
Thickness 0.3mm-35mm
Length 3 meters, 5.8 meters, 6 meters, 11.8 meters, 12 meters, customizable
Category Seam galvanized, seamless galvanized
Zinc layer thickness 40g/m²-650g/m²
Standard ASTM, ASME, DIN, JIS, CEN, GB
Galvanizing process Hot dip galvanizing, cold galvanizing, electrogalvanizing
Technology Thread, groove rolling, welding, threading
Processing services Bending, punching, cutting, groove cap
Application Construction, machinery, coal mining, chemical industry, electricity, railway vehicles, automotive industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, exploration machinery, greenhouse construction
MOQ 25tons

 

CHEMICAL COMPOSITION

Element Percentage
C 0.3 max
Cu 0.18 max
Fe 99 min
S 0.063 max
P 0.05 max

 

MECHANICAL INFORMATION

  Imperial Metric
Density 0.282 lb/in3 7.8 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa 
Yield Tensile Strength 46,000psi 317 MPa
Melting Point ~2,750°F ~1,510°C

 

 

Warehouse Storage

Dongte (Shandong) Metal Products Sales Co., Ltd. is a large-scale enterprise integrating manufacturing and sales (international export).  The company has passed ISO9001 international quality management system certification and CE certification.

 

 

Packing and shipping

 We will use suitable packing for different goods and modes of transport. If you have any special requests on this, please let us know advanced.

 

 

Application field

Widely used in automobile, petroleum,railway, bridge, construction, electric power, transportation, machinery, Marine light industry, home appliances, kitchen and other important fields.

 

 

Honor and qualification

 

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