ASTM Standard Structural Grade GR 37 Prepainted Galvnized Steel
coil Steel Panel and roofing Usage
We are leading steel coils manufacture in China and have been in
exporting field many years.With advanced technology and strict
quality control systems, we produce and supply higher quality
according to customers' requirements,till now we have exported to
more than 50 countries and regions in the world and set long term
cooperation with current customers, we receive glorious reputation
from our current customers. So far every customer is satisfied with
our materials, therefore we are confident to offer you good quality
materials as per different customers' request.So far more and more
customers start to use”Wancheng” coils,if you have any steel coils
requirement, pls free to contact us !
|Thickness tolerance||+/- 0.02mm|
|Color||Grey white, sea blue, red or any RAL standard|
|Standard||ASTM, AISI, DIN, GB,JIS|
|Material||SGCC,SGCD,SECC,SECD,DX51D+Z, S350GD, S450GD, S550GD|
|Technique||Cold rolled, hot-dipped galvanizing, color coated, galvanized,|
|Spangle||Zero spangle, regular spangle or normal spangle|
|Payment||30% deposite, 70% in L/C before delivery|
|Surface treatment||Chromate and oiled, chromate and non-oiled|
|Packing||Export standard, or according to client requirement|
|Min order||50 tons|
|Coil weight||3-6tons or as client requirement.|
1. Pre-galvanized steel tubes and pipes.
2. Galvanized steel channels and profiles.
3. Armoring cable.
4. Construction,the manufacturing of cars, ships, containers and
household electric appliances, other industrial use.
(2).Pencil Hardness: 2H
(3).60° Regular gloss of coating: from low to high gloss
(5).Reverse Impact: ≥9J
(6).Salt Fog Resistant: ≥480h
(8). Color difference: <0.8ΔE
1. Excellent corrosion resistance: The zinc layer provides a good
protection of Pre-painted Galvanizeed Steel Sheet.
2. High heat resistance: The reflective surface of the material
aids in efficiently reflecting the sunlight away and in turn
reducing the amount of heat transmitted. The thermal reflectivity
converts into energy savings.
3. Aesthetics: Prepainted Galvanized steel sheet is available in
plethora of patterns and multiple size-s as the requirements that
given by our customers.
4. Versatility: can be used in the various areas.
Why choose us:
* Fast feedback and complete solution
* Competive price and better delivery time
* Free samples made in 2 days
* Complete order system
* Strick quality control
* Excellent after-sale service