Prepainted Galvanized & Galvalume Steel(PPGI, PPGL)

Prepainted Galvanized Steel Coil (PPGI)

    Building materials: exterior&interior

     

    Accessories: shutter, signboard

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.









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

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

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.


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.

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