Hengze Cold Rolled Prepainted Galvanized Steel Coil Price PPGI Hot Sale
Features:
1) Standard: according to JIS, ASTM
2) Range of thickness: 0.14 - 1.2mm
3) Tolerance of thickness: ±0.02mm
4) Range of width: 600 - 1,250mm
5) Tolerance of width: ±2mm
6) Range of zinc coating: 30 - 275g/sqm
7) Treatment of surface: according to customer's demand
8) Coil weight: according to customer's demand
Advantages of Our Prepainted Galvanized SteelCoil:
1. Prime Qulaity
2. Quick Delivery
3. Competitive offer
Applications of Prepainted Galvanized SteelCoil:
1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4) Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.
Material Composition Sheet:
| Steel Grade | Chemical Composition (%) |
Mechanic Property |
C.B of Coating |
Coating | ||||||
| C | Si | Mn | S | P | T.S | Y.S | E.L | |||
| x103 | x103 | x102 | x103 | x103 | Mpa | Mpa | % | D=0 180° | G/M² | |
|
JIS G3302 SGCC |
12 | 30 | 41 | 31 | 21 | 480 | 300 | 13 | OK | Z60-150 |
|
JIS G3302 SGCH |
12 | 10 | 21 | 18 | 8 | 680 | 650 | OK | Z60-150 | |
|
ASTM A653 CS.B |
20 | 30 | 60 | 35 | 30 | 386 | 205-380 | 20 | OK | Z60-275 |
| DX51D+Z | 29 | 21 | 18 | 1.8 | 11 | 355 | 245 | 38 | OK | Z60-275 |
| G550 | 20 | 6 | 73 | 5 | 17 | 715 | 654 | 8 | OK | Z60-275 |
Color Painting:
| Category of Painting | Item | Code | |
| Polyester | PE | ||
| High-durability polyester | HDP | ||
| Silicon modified polyesters | SMP | ||
| Polyvinylidene fluoride | PVDF | ||
| Easy-Cleaning | — | ||
| Painting Thickness | Top side: 20+5microns; | ||
| Bottom side: 5~7microns. | |||
| Color System |
Produce according to RAL Color System or as per buyer’s color sample. |
||
| Painting structure | Top surface | Bottom surface | |
| Primer coating | No coating | 1/0 | |
| Primer coating | Primer coating | 1/1 | |
| Primer coating + Finish coating | No coating | 2/0 | |
| Primer coating + Finish coating |
Primer coating or single back coating |
2/1 | |
| Primer coating + Finish coating |
Primer coating + Finish back coating |
2/2 | |
Units on a continuous cold-rolled strip steel or steel sheet,galvanized steel (electro galvanized,Pre-painted steel coil hot galvanized,Galvalume and cold-rolled plate) as the substrate, after surface preparation (degreasing and chemical treatment), Pre-painted Galvanized Steel Sheet/Coil/embossed ppgi/ wrinkle ppgi by a roll coating method, applying one or more layers liquid coating, after baking and cooling the resulting sheet is coated steel.Pre-painted steel coil Since the coating can have a variety of colors, it is customary to coated steel is called color coated steel sheet (PPGI).
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Pre-painted Galvanized Steel Sheet/Coil/embossed ppgi/ wrinkle ppgi is the material which uses galvanized steel as the basic substrate metal. PPGI is prepainted galvanized steel, also known as precoated steel, coil coated steel,Pre-painted steel coil color coated steel etc.Pre-painted Galvanized Steel Sheet/Coil/embossed ppgi/ wrinkle ppgi A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, Pre-painted steel coil or laminates.Pre-painted Galvanized Steel Sheet/Coil/embossed ppgi/ wrinkle ppgi are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.