PE Coated Steel Products

-- Steady & Reliable Manufacturer --

Introduction

PE (Polyester) Coated Steel is the most widely used and economical paint system for general-purpose applications. The Polyester coating provides a good level of resistance to UV rays and atmospheric corrosion, making it suitable for interior use and standard exterior environments where cost-effectiveness and medium-term durability are the main goals. PE is highly flexible and offers a wide array of colors and gloss levels.

We offer standard PE and modified PE formulations on both PPGI and PPGL substrates, providing a versatile and accessible option for manufacturers and builders globally.

Specifications

Parameter	Value/Range
Resin Type	Polyester
Film Thickness	Top: 15-20 μm; Back: 5 μm
Gloss Level	High Gloss (60-80%), Semi-Gloss (30-45%)
UV Resistance	R1/R2 (Good for inland/general use)
Formability	Excellent (Flexible and easy to form without cracking).
Price Point	Most economical coating choice.
Base Material	Most common on PPGI (Galvanized Iron).

Best Use Case: PE is ideal when the product lifespan is 5-10 years or when the material is used indoors, where its color range and low cost provide maximum value.

Application

Interior Cladding: Liners for sandwich panels, interior wall and ceiling panels.
Temporary Structures: Site hoardings, builder's offices, and temporary sheds.
Home Appliances: Back panels and internal components of white goods.
Light Industrial: General roofing and siding in mild, inland climates.

Advantages

Lowest Cost Solution: Highly competitive pricing for projects with budget constraints.
Excellent Flexibility: Ideal for complex stamping, deep drawing, and forming processes.
Broadest Color Range: Easy to achieve vibrant colors and high gloss finishes.
Fast Lead Time: Due to high demand, PE coated coils are produced frequently, offering quick turnaround.

Payment & Shipping

Volume Discount: Significant volume discounts are available for large orders of standard PE colors.
Inventory: We maintain inventory of common PE specifications (e.g., RAL 9002/9003) for immediate shipment.
Export Packaging: Coils are securely packaged to protect the surface finish during loading and transit to prevent scuff marks.

Frequently Asked Questions

Q: How does PE coating handle heat exposure on a rooftop?
A: Standard PE is suitable but is best used with light colors to minimize heat absorption. For intense heat or long-term exterior roofing, we recommend upgrading to an SMP or HDP coating.

Q: What is the typical warranty length for PE coated steel?
A: Warranties for PE coatings typically range from 5 to 10 years, depending on the environment and the thickness of the paint film.

CONTACT WITH US

Zhejiang Tiannv Color Steel Co., Ltd.

Enjoying good reputation from all the customers worldwide, we are the reliable partner you can trust in China.

Zhejiang Tiannv Color Steel Co., Ltd was established in January 2003, located in Zhejiang Province, which is a Sino-Hong Kong joint venture with a registered capital of 50 million RMB. As China PE Coated Steel Products Manufacturers and PE Coated Steel Products Factory, the company covers an area of 50000㎡, and a workshop area of 12000㎡. Company’s main products are hot galvanized steel coil, aluzinc coil, prepainted steel coils (PPGI / PPGL), prepainted aluminum coil, printed PPGI for household appliance, roofing/corrugated PPGI sheet, and PPGI paint. Currently, we have 85 skilled employees, 5 professional engineers and 15 experienced office personnel. The manufacture capability of our production line is nearly 100,000 metric tons per year.

Our company produces high quality color coated steel, and imposes strict quality control over the prepainted steel coils. We use good quality hot-dip galvanized steel coils or Alu-Zinc coated steel coils as base sheet and strictly select coated paints, which gives quality promise to customers and competitive advantage for our company.

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