PPGI Coil 30-275g/M2 Prepainted Color Coated Steel Roll For Roofing

SPECIFICATION

PAINT

COATING THICKNESS

AVAILABLE SIZES

What is pre-painted galvanized steel?

Prepainted galvanized steel coil is a kind of colour coated steel coil (PPGI coil). It uses galvanized steel as the base

metal. The zinc layer offers strong corrosion resistance. Plus with painting, it is more durable than galvanized steel.

Meticulous operation and service is our company’s absolute advantage, every line must be kept in good order .

Firstly, we guarantee the product quality by our inspection team, professional equipment, that is the key point for getting a

stable and sustainable development.

Secondly, we have strictly constraint for every step, such as production, package, inspection, delivery etc.

We lower the risk to the bottom, avoid the loss which is from misoperation.

Thirdly, we have excellent sales team, each member have over 4 years steel material export experience, they can judge

the market changes to a certain extent and provide some reasonable advice for customers.

Prepainted Steel Applications

• Metal roofing Garage doors
• Lighting fixtures Heating and air conditioning parts
• Consumer electronics Office furniture
• Roofing and siding Truck trailers
• School bus

Quality Control

The company introduced testing equipment for product testing,

including raw materials, semi-finished products, finished products,

and judge whether they are in compliance with technical standards or not.

detection of specific items:

♦ Metal material mechanical property test at room temperature and high temperature

♦ Brinell hardness test, HRC hardness, Vickers hardness

♦ Expanding, squash, cupping test, bending test,compression test

♦ Metal material in the high,macrostructure analysis, fracture detection, conductivity / resistance

♦ Density,grain size analysis,hydrogen embrittlement test,residual stress test,dezincification corrosion test

♦ Salt spray test, surface roughness,burr angle,radius,inner,outer diameter etc size measurement.