pre painted gi sheet
Products
18 years steel export experience for pre painted gi sheet
What is pre painted gi sheet?
With Galvanized(GI) Steel as substrate, after pre-treatment, paint coating, baking and cooling, an organic protective film is formed on the steel substrate.
Pre Painted GI Sheet
| Standard | JIS G3322 CGLCC ASTM A755 CS-B | Surface coating color | RAL colors |
| Back side coatingcolor | Light grey ,white and so on | Package | export standard package or as request |
| Type of coating process | Front: double coated&double drying. Back: double coated&double drying, single-coated&double drying | ||
| Type of substrate | hot dipped galvanzied, galvalume, zinc alloy, cold rolled steel, aluminum | ||
| Thickness | 0.16-1.2mm | Width | 600-1250mm |
| Coil Weight | 3-9Tons | Inside Diameter | 508mm Or 610mm |
| Zinc Coating | Z50-Z275G | Painting | Top: 15 to 25 um (5 um + 12-20 um) back: 7 +/- 2 um |
| Coating introduction | Top paint: PVDF, HDP, SMP, PE, PU | ||
| Prime paint: Polyurethane, Epoxy, PE | |||
| Back paint: Epoxy, Modified polyester | |||
| Productivity | 150,000Tons/year | ||
| Production core strengths | |||
| Resistance to acid rain: | |||
| Coating protection mechanism: It is very easy to form acid rain in the high level of industrial emissions or pollutants environment. Acidic penetration is formed in the surface of pre-painted steel, and accelerates the corrosion, forming blistering, peeling and so on. | |||
| Resistance ultraviolet rays: | |||
| Coating protecting Mechanism: pre-painted sheet in ultraviolet or strong sunlight conditions, the coating will exhibit chalking degeneration, manifested as discoloration and loss of gloss, lose paint quickly. | |||
| Resistance to humid heat: | |||
| Coating protecting mechanism: in hot and humid environments, high osmotic pressure of water vapor accelerates penetration, forming the degeneration of painting film, then the corrosion of the substrate, with the phenomenon of bubbles and peeling. | |||
| Resistance to low temperature: | |||
| Coating protecting mechanisms: most of the paint can keep stable processing performance above 0 degree, but at alpine region, the temperature will be below 20-40 degree, normal paint will become brittle，bend cracking, or even lose paint, thus protection function is lost totally. | |||
Packing
Packaging Details for pre painted gi sheet：
1.Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential.
2.the contact points of these bands on the coil edge to be protect with edge protectors.
3.Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
4.Wooden and iron pallet can be used or as your requirements.
5.And each packed coil to be properly wrapped with band, three-six such band through the eye of coil at about equal distance
Loading
pre painted gi sheet
Port：Qingdao port, Shanghai port, Tianjin port
Lead Time：7-30 days after receiving deposit
Our Service For You
1). Free sample can be offered.
2).Short delivery time,afer deposite 7–30 days.
3).Good Quality + Manufacturer competitive price + Quick Response + Reliable Service, is what we are trying best to offer you
4). All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
5). We have 6 years experience in this field, our customers are from all over the world.
2003
Established Shanghai Tongbao Industrial Co., ltd
2016
Rename as Xuzhou Powerson Metal Technology Co., Ltd. Established Factory Xuzhou Dwelling New Building Material Co., Ltd, main products: wall panel and prefab house.
2013
Established Tongbao Xuzhou Branch.
2017
Developed Powerson Total Quality Control system and integrate into our management system.
2014
Established Xuzhou Powerson Metal Co., Ltd.
2019
Export More than 5000mt /month steel. Products sold over 30 countries.
COMPANY OVERVIEW
Xuzhou Powerson Metal Technology Co., Ltd located in Xuzhou, Jiangsu Province, China.It is well-located and easy of access with a ascendant geographical location and convenient transportation.
Powerson main products include: Steel flat(Color coated steel, galvanised steel, galvalume steel, corrugated roofing, tinplate, cold rolled steel, hot rolled steel); Light steel house; Interior and exterior wall panel; Container house.
With superb quality and service are not only sold well in domestic market but also sold to Russia, Southeast Asia, South America, Pakistan ect. and thus gain a good reputation in the international market. Warmly welcome friends from all over the world to visit our company and establish mutual beneficial business relationship!
EXPORT
PROFESSIONAL TEAM
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18 years steel export experience for pre painted gi sheet
