Pre-Galvanized Steel Pipe
Standard: ASTM, BS, GB, JIS, ASTM A213-2001, ASTM A789-2001, BS EN10296, GB 13296-2007, GB 3087-1999, GB/T 3639-2000, JIS G3461-2005Grade: 10#-45#, Q195-Q345, 10#, 20#, 45#, Q195, Q215, Q235
Thickness: 1.0 - 2.3 mm
Section Shape: Round
Outer Diameter: 15 - 200 mm
Secondary Or Not: Non-secondary
Application: Structure
PipeTechnique: Cold Rolled, anneal
Certification: ISOSurface
Treatment: Galvanized
Special Pipe: Thick Wall Pipe
Alloy Or Not: Non-alloy
Surface treatment: Black, Oiled, Galvanized, Painted
Section: Round, Square, Rectangular, LTZ
Delivery time: Within 20 days according to the quantity
Package: Bundle or as your requirements
|
Product name |
Surface Treatment |
Standard |
Delivery date |
Service Life |
|
Square tube |
Hot Rolled |
ASTM |
3-15days |
10-25 years |
|
Round tube |
Hot Rolled |
ASTM |
3-15days |
10-25 years |
|
Steel plate |
Hot-Galvanized Steel Sheet/Cold Rolled Steel Sheet |
ASTM |
3-15days |
10-25 years |
|
Profile |
galvanizing |
ASTM |
3-15days |
10-25 years |
Pre-galvanized steel pipe is a type of corrosion-resistant steel pipe that has a uniform zinc coating applied to its surface through a hot-dip galvanizing process before it is formed. This dense zinc layer acts as a protective barrier, effectively preventing the steel substrate from rusting and corroding, even in harsh environments such as high humidity, salinity, and industrial pollution.
The pipe combines the high strength and rigidity of steel with excellent anti-corrosion properties, making it widely used in applications such as construction scaffolding, municipal water supply and drainage pipelines, power transmission towers, and structural supports. Its easy installation and long service life make it a cost-effective choice for both industrial and civil engineering projects.
