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Payment Type:L/C,T/T,D/P
Incoterm:FOB,CFR,CIF,EXW
Transportation:Ocean,Land,Express
Model No.: DDS, EDDS, SQ CR33 (230)
Brand: GZ steel
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Species: Steel Coil
Production Process: Hot Rolled, Cold Rolled
Surface Treatment: Coated, Galvanized
Application: Ship Plate, Container Plate, Boiler Plate
Tolerance: ±1%
Category: Color Coated Steel Sheet, Cold Rolled Steel Sheet, Hot-Galvanized Steel Sheet, Electro-Galvanized Steel Sheet, Galvalume Steel Sheet, Hot Rolled Steel Sheet
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Type Of Coating: PE, SMP, PVDF
Coating Types: Top paint:PVDF,HDP,SMP,PE,PU Primer paint:Polyurethane,Epoxy,PE Back paint:Epoxy,Modified polyester
Regular Order: 25 tons or one container, for less quantity, to contact with us for details
Quality: Approved by SGS, ISO
Export Market: Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc
Surface Structure: Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Back Painting: 5-7 mic. EP
Payment Terms: TT or 100% LC at sight
Delivery Time: 25-30 days after recepit of 25% TT
Application: Industrial panels, roofing and siding for painting / automobile
Packaging: Standard Seaworthy Packing
Productivity: 100000 Ton/Tons per Month
Transportation: Ocean,Land,Express
Place of Origin: China
Supply Ability: 100000 Ton/Tons per Month
Certificate: ISO 9001
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
The prepainted Steel Plate in coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, and galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating), followed by baking and curing.
Unrolling → Stitching machine → Entrance loop → Pretreatment → Initial coating → Bake → Cool down → Fine coating → Bake → Embossed film → Export loop → Inspection station → Cut → Coiling
The total thickness of the pre-panted Galvanized Steel Coil is composed of the base steel – coating -primer – top paint – protective layer thickness. The top paint thickness is 10-25μm, and the back paint thickness is 5-20μm. The thinner the base
steel thickness, the higher the price of the ppgi Steel Coil, because the processing cost becomes higher.
* Usually, the paint coating material is polyester (PE) and the color of the back paint is white grey. The color can be customized according to the RAL color card or customer samples. Special patterns can be made, such as wood grain, flower print,camouflage, brick.
Product Name PPGI, Prepainted Galvanized Steel Coil,Carbon Steel Coil,Galvalume Technical Standard AISI, ASTM, BS, DIN, GB, JIS3312 Material Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement Thickness 0.13-1.20 mm Width 600-1250mm Zinc Coating AZ30--AZ170, Z40--Z275 Color all RAL Colors, or According to Customers Require/Sample Coil ID 508/610mm Top Side Top paint: PVDF,HDP,SMP,PE,PU; Primer paint: Polyurethance, Epoxy, PE Back side Back paint:epoxy,modified polyester Surface Treatment Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) Coil Weight 3-8 tons per coil Package Standard export package or customized Hardness soft (normal), hard, full hard(G300-G550) T Bend >=3T Reverse Impact >=9J Pencil hardness >2H Salt Spray Resistance >=500 hours
PPGI Production Process Flow Chart
Coating primer | Top paint coating | Service life(years) |
1) Epoxy primer, good adhesion, water resistance, alkali resistance, chemical corrosion resistance, poor single toughness. | 1) Polyester resin, good adhesion, molding and outdoor durability. | 8-10 |
| 2) Silicon Modified Polyester (SMP) | 10-15 |
| 3) High weather resistant polyester (HDP) | 12-15 |
| 4) Polyvinyl fluoride (PVC) | 12-15 |
| 5) Polyvinylidene fluoride/fluorocarbon (PVDF) It has good formability and color retention, good outdoor durability and powder resistance, solvent resistance, limited color and high price. | 12-20 |
We have our own Physical & Chemical Testing Center Lab. to guarantee our product quality. Our test items & instrument fully meet international standards.
Standard Export Packing: