Factory Manufacture Color Coated and Pre-Painted Steel Roofing Coil PPGL PPGI for Metal Roofing Z275

• After-sales Service: on Line
• Warranty: 3 Years
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Surface Treatment: Galvanized, Coated, Polished
• Technique: Cold Drawn / Hot Rolled
• Model NO.: St37 Q215 Q235 Q235B Q345 Q345b Q275 Q295
• Application: Roofing Sheet, Container Plate
• Edge: Slit Edge
• Stock: Stock
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Width: 600-1500mm
• Thickness: 0.12-0.3mm, 0.12-2.5mm
• Zinc Coating: 40-600G/M2
• Delivery Time: Within 7 Working Days
• Color: Customers Samples Color
• Special Use: High-Strength Steel Plate
• Raw Material: Prepainted Galvanized Steel Coil
• MOQ: 1 Ton
• Hardness: Soft Full Hard
• Coating: Z30-Z40
• Grade: Dx51d SGCC Dx52D Sgcd1 Dx53D
• Spangle Type: Regular Spangle
• Regular Spangle: No/Regular/Big/Small
• Shape: Coil/Sheet
• Transport Package: Standard Sea-Worthy Packing
• Specification: As Require
• Trademark: TISCO Baosteel LISCO POSCO
• Origin: China
• Production Capacity: 20000 Tons/Month

Product Description

Prepainted galvanized steel coils (ppgi) are one of the most popular types of steel coils used in the industry today. They are coated with a layer of zinc and then painted with a layer of paint on top. This gives them a very strong resistance to corrosion and makes them last longer than other types of steel coils. Paint is applied on top of the zinc coating to give the ppgi coil its color. The most popular colors used for ppgi coils are white, black, and gray. However, there are many other colors available as well. The paint used on ppgi coils is usually a polyester or acrylic based paint.

Name	PPGI
PPGI Thickness	0.15mm-1.2mm
PPGI Width	750mm-1250mm ,also available for strip 28mm-600mm
PPGI Color	According to RAL color or clients sample
Painting Thickness	PE paint top coating 15-25micron , back coating is 5-10micron
	if back coating is double ,thickness can be 22micron
Zinc Coating	99% pure zinc coating ,zinc weight from 40GSM to 275 GSM
Quality Control	SGS testing , test zinc coating thickness/PE coating thickness/ T testing and others by every coil
PPGI Package	water proof paper is inner packing, galvanized steel or coated steel sheet is outer packing , side guard plate , then wrapped by seven steel belt .
Certificate	ISO 9001:2008

Product Process

 

PPGI Sheet Coating Layer
* Top (Finish) Coating (PE/HDP/PVDF, etc.)
* Primer Coating
* Pre Treatment (Chromate Coating)
* Plating Layer (Zn, AL, 55%AL+Zn)
* Base Metal (Cold Rolled Steel Sheet)
* Plating Layer (Zn, AL, 55%AL+Zn, Sn, Cr, etc.)
* Pre Treatment (Chromate Coating)
* Functional Painting (Epoxy, Polyester )

Type Of Coating
The coating types currently used for PPGI/PPGL steel coil include PE, PVDF, SMP, acrylic, PVC, etc.
PE 
The PE-coated color-coated steel sheet is easy to be processed and formed because of its good adhesion, and the price is relatively cheap. But the other degree of UV resistance and chalking resistance is relatively low. PE color coated steel can be used for the roof of ordinary civil buildings.
SMP
SMP steel plate has better durability, and the cost is higher than the PE coating. Silicone is not as good as PE in terms of adhesion and processing formability to materials,
High Durable Polyester (HDP)
It is better than ordinary SMP coatings, and its outdoor weather resistance reaches 16 years. Its flexibility and weather resistance are higher.
PVC
PVC coating has nice anti-chemical and anti-water, and the coasting is relatively thick, which can well protect the substrate. The PVC coating is rarely used because they pollute the environment.
PVDF
PVDF coatings have great color retention and corrosion resistance. Among the PPGI sheet coating for construction, it is the highest grade.
Acrylic
The comprehensive performance is good, the price is expensive, and it is only used in specific fields (such as containers).

Packing&Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Certifications

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.

Q6.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q7:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.

Q8:How long does your delivery time take?
A:In general, our delivery time is within 7 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q9: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya, Ghana,somalia and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.

Q10:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

Q11:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Q12:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.