CGCC 24 gauge Cold Rolled Galvanized Corrugated Roofing Sheet-Zhishang Steel

Parameter

Standard	JIS G3302, JIS G3313
	ASTM A653
	GB/T2518-88, GB11253-9, BS, etc.
Thickness	0.12 - 0.8mm or as customer's requirement
Width	500mm - 1500mm or as customer's requirement
Zinc Coating	Z20 - Z275, AZ30 - AZ150
Painting Thickness	Top side : 10 - 20microns
	Primer: 5 - 7microns
	Back side: 5 - 7microns
Color	RAL Color
Package Weight	2 - 6 ton per coil
Inner Diameter	508mm - 610mm
Surface Production	PE, PVDF, SMP, HDP etc
Packing	Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential.
	The contact points of these bands on the coil edge to be protect with edge protectors.
	Coil to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
Application	Construction : Workshop, agricultural warehouse, residential precast unit
	Electrical appliance : Central heating slice, lampshade, desk, bed, locker, bookshelf
	Furniture : exterior decoration of auto and train, clapboard, container,
	Carrying trade : Writing panel, garbage can, billboard, timekeeper, typewriter,

PPGI CORRUGATED SHEET

PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.The term is an extension of GI which is a traditional abbreviation for Galvanized Iron.

Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming.

The hot dip metallic coating process is also used to manufacture steel sheet and coil with coatings of aluminium, or alloy coatings of zinc/aluminium, zinc/iron and zinc/aluminium/magnesium which may also be factory pre-painted.

While GI may sometimes be used as a collective term for various hot dip metallic coated steels, it more precisely refers only to zinc coated steel. Similarly, PPGI may sometimes be used as a general term for a range of metallic coated steels that have been pre-painted, but more often refers more precisely to pre-painted zinc coated steel

Detail drawing

PPGI Corrugated Sheet

Our service

1. Respond immediately.

All clients receive the full attention of Zunkai Group and we will be online 24/7 to provide timely and professional advice on your services.

We sincerely provide you with immediate response service.

2. Professional advice.

Nearly 60 percent of the technicians have more than 6 years of experience in steel manufacturing and consulting.

We can sincerely provide you with professional advice.

3. Strict quality assurance/quality control procedures.

As a trusted manufacturer, we value quality as our life.

We follow strict quality control (QC) and quality assurance (QA) procedures.

About Us

The company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual inventory is more than 50,000 tons).The company adheres to the concept of “integrity first, service-oriented”, relying on the strong strength of major domestic steel groups, exerting the company’s strong resource integration capabilities, and serving and satisfying the needs of customers both in China and at abroad.Additionally, Zhishang Steel also has a powerful and professional logistics distribution system, which can provide customers with efficient, fast and flexible logistics services at any time.Our business covers Southeast Asia, the Middle East, Africa, Australia, Europe, the United States and other countries.Looking forward to the future, in order to maintain in-depth and stable cooperation with customers both at home and abroad, all employees of Zhishang Steel will work harder to provide Better products and services to create more added value for customers.