Building materials: exterior＆interior

Accessories: shutter, signboard

Standard: ASTM/JIS/GBT/EN etc

Thickness: 0.12mm ~ 2.0mm

Width: 600mm ~ 1500mm

Product Detail | Technical Information | Packaging | More

Product Detail

Shanghai Metal Corporation is a professional manufacturer of Prepainted Galvanized Steel Coil, PCM and VCM steel sheet.

With over 30 year’s production experience, SMC has accumulated the advantage and techniques with high quality and reasonable price. If you want to know more about Prepainted Galvanized Steel Coil, please feel free to contact us, we will reply you within 24 hours.

1. Standard: ASTM/JIS/GBT/EN etc

2. Steel Grade: SGCC, DX51D, S250GD, S550GD etc

3. Thickness: 0.12mm ~ 2.0mm

4. Width: 600mm ~ 1500mm

5. Top paint/back paint: 5+15μm/7-9μm or 5+20μm/10-12μm or as per client’s needs

6. Zinc coating: Z30 ~ Z275

7. Color: Any color as per client’s needs

8. Coil ID: 508mm/610mm

9. Coil weight: as per client’s needs

10. Pack: vertical or horizontal package

Derivation:

Prepainted steel sheet is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.

Base metal:

The base metals for prepainted steel sheet consist of cold rolled, hot-dip galvanized, electro-galvanized and hot-dip zinc-alu-mag base metal. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon modified, polyesters, polyvinylidene fluoride, high-durability polyester etc.

1. Construction and building: roofing; ventilating duct; handrail; partition panel; etc
2. Electric appliance: refrigerator; washing machine; microwave; DVD;etc
3. Transportation: oil tank; road sign; etc
4. Agriculture:barn; etc
5. Others

To learn more about us, visit the case study.

If you want to know more about our Prepainted Galvanized Steel Coil (PPGI) products or price please feel free to contact us,we will reply you within 24 hours

Process Flow Diagram of PPGI:

Pay off reel → double cut shear → welder-notcher → entry accumulator → pre cleaning section → furnace → hot bridle → zinc pot → air knife → after cooler → water quench → dryer → skin pass mill → dryer → tension leveler → dryer → chemical coater → chemical oven → cooler → exit accumulator → oiler → exit shear → tension reel.

1. Classifications & Sympol

Classifications	Items	Symbol
Paint type	Polyester	PE
	Silicon modified polyester	SMP
	High-durability polyester	HDP
	Polyvinylidene fluoride	PVDF
Paint surface texture	Regular prepainted	TC
	Embossed sheet	YA
	Printed sheet	YI
Paint structure	One-coating-and one-baking	2/1
Paint structure	Double-coating-and-double-baking	2/2

2. Paint property:

Top paint	Paint thickness/ μm	Pencil hardness	180° bend	Impact(J)	Salt pray resistance
PE	≥20	≥F	≤4T	≥9	≥1000hours
SMP	≥20	≥F	≤4T	≥9	≥1000hours
HDP	≥20	≥HB	≤4T	≥9	≥1500hours
PVDF	≥20	≥HB	≤4T	≥9	≥2000hours

3.Steel Grade and Application:

Base metal of Prepainted steel					Application
Hot-dip Zinc	Hot-dip Zinc-Fe alloy	Hot-dip Al-Zinc alloy	Hot-dip Z-Al alloy	Eletro-galvanized	Application
TDC51D+Z	TDC51D+ZF	TDC51D+AZ	TDC51D+ZA	TDC01+ZE	CQ
TDC52D+Z	TDC52D+ZF	TDC52D+AZ	TDC52D+ZA	TDC03+ZE	DQ
TDC53D+Z	TDC53D+ZF	TDC53D+AZ	TDC53D+ZA	TDC04+ZE	DDQ
TDC54D+Z	TDC54D+ZF	TDC54D+AZ	TDC54D+ZA	/	EDDQ
TS250GD+Z	TS250GD+ZF	TS250GD+AZ	TS250GD+ZA	/	Structure
TS280GD+Z	TS280GD+ZF	TS280GD+AZ	TS280GD+ZA	/	Structure
/	/	TS300GD+AZ	/	/	Structure
TS320GD+Z	TS320GD+ZF	TS320GD+AZ	TS320GD+ZA	/	Structure
TS350GD+Z	TS350GD+ZF	TS350GD+AZ	TS350GD+ZA	/	Structure
TS550GD+Z	TS550GD+ZF	TS550GD+AZ	TS550GD+ZA	/	Structure

4. Mechanical property:

Steel Grade	Y.S/MPA	T.S/MPA	EL./ ≥%
TDC51D+Z/ZM/AZ	240 ~ 380	270 ~ 500	22
TDC52D+Z/ZM/AZ	140 ~ 300	270 ~ 420	26
TDC53D+Z/ZM/AZ	140 ~ 260	270 ~ 380	30
TDC54D+Z/ZM/AZ	120 ~ 220	260 ~ 350	36

Packaging Information for Prepainted Galvanized Steel Coil:

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

prepainted galvanized steel

Application of Prepainted Galvanized Steel Coil:

1. Contruction and building: roofing; ventilating duct; handrail; partition panel; etc.

2. Electric appliance: refrigerator; washing machine; microwave; DVD;etc.

3.Transportation:oil tank; road sign; etc.

4.Agriculture:barn; etc.

5.Others:vending machine; game machine; etc.

Case Study

Products & Service

Prepainted Galvanized Steel Coil (PPGI)

Metal