1 Inch GI Steel Pipe Best GI Pipe Factory
In order to improve the corrosion resistance of the steel pipe, the general steel pipe is galvanized,
Galvanized pipe is now mainly used for conveying gas and heating
Production technology for Pre gi pipe
Galvanized tape → Uncoiling → stretching → Coil → Welding → scarring → Passivation and rinsing → Zinc zinc → Setting → Typing → cutting → packing → drying → weighing.
Shape: Square
Size: 20*20--600*600mm, or as customer's request
Length: As customer's request
Zinc coating: 0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2; 1.5-6.0 mm is 30-275 g/m2
Steel grade: DX51D, DX52D, DC01, DC02, SGHC
Product Details
Production technology for Pre gi pipe
In order to improve the corrosion resistance of the steel pipe, the general steel pipe is galvanized.
Galvanized pipe is now mainly used for conveying gas and heating
Galvanized tape → Uncoiling → stretching → Coil → Welding → scarring → Passivation and rinsing → Zinc zinc → Setting → Typing → cutting → packing → drying → weighing.
Related Parameters
|
Shape |
square |
|
Size |
20*20--600*600mm, or as customer's request |
|
Length |
As customer's request |
|
Zinc coating |
0.13-0.8 mm is 30-150 g/ m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2 |
|
Steel grade |
DX51D, DX52D, DC01, DC02, SGHC |
|
Surface |
Regular/ mini/ big/ zero spangle,skin pass, chromated, unoiled, dry |
|
Packaging |
Seaworthy export standard package, or according to the customers’requirement |
|
Delivery time |
With 15 –25 days after receipt of deposit or L/C |
|
Market |
North/ South America, Europe, Asia,Africa,Mid East |
|
Productivity |
5000 tons / month |
|
Warehose Stcok |
Normal Grade 10000 tons per month |
|
Application |
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE... |
Production Technology
Product Details
