Factory Steel Fire Door UL Certificate Fire Rated Doors Hollow Metal Frame

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Factory Steel Fire Door UL Certificate Fire Rated Doors Hollow Metal Frame

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Product Description

Basic Info

Model NO.

TFR20240830

Surface Finishing

Finished

Glue

Surface Material

Embossed

Material

Steel

Material Type

Cold Rolled or Galvanized

Thickness

0.25-2.0mm

Transport Package

1 Steel Pallet 2 Piece PVC Board

Specification

2000*1000mm or Customized

Origin

China

HS Code

7208100000

Production Capacity

200000 Tons/Years

Product Configuration

CONFIGURATION & PACKING
Production Name	Fire Rated Single Swing Door with Panic Push Bar
Material	Cold Rolled Steel
Standard Size	2000*1000mm
Thickness	0.8mm
Surface Color	Unpainted
Available Certificate	MIT
Q'ty/Carton	150 pieces/pallet
Pallet Size	220012001000mm
G.W/N.W	7.86KG/M³
Carton Description	Fumigated wooden pallet, Metal packing tape

Common Steel Plates Introduction

★ Galvanized Steel Sheet

Galvanized steel is an alloy coated steel covered with zinc alloy on the surface. Ideal for door manufacture and prepainted steel galvanized sheets (PPGI). Features excellent rust resistance for strong sun or wet environments. Thickness: 0.9mm, pattern depth: 13mm, size: 2000*1000mm, weight: ~14KG. Stamped by 15-ton pressure embossing machines. Available in 1/2/4/5/6/9 panel and Oval designs.

★ Cold Rolled Steel Plate

Composed of 90% Fe, 1.3% C, 1% P, 2% MN, solidified at 1000ºC. This material is strong and economical. Thickness: 0.6mm, pattern depth: 13mm, size: 2000*1000mm, weight: ~9.45KG. Produced by high-pressure embossing machines (15s per piece). Suitable for various door skins designs.

Frequently Asked Questions

What is the range of the thickness for the steel sheet?

Normally, the thickness of the iron sheet is 0.3-2.0mm, and it can be customized according to the customer's request.

Is the size of the iron sheet fixed?

No, the size can be cut precisely according to the size the customer needs, with precision reaching 0.01mm.

What is the tolerance of the steel sheet?

The tolerance of the steel sheet is ±0.025mm.

How do you protect the product from scratches during delivery?

We use MDF boards to separate the products during delivery to ensure that the surface will not produce scratches.

How should surface dirt or rust be cleaned?

A. Use soapy water for general dirt.
B. Use warm water then alcohol for tape marks.
C. Use a soft cloth with ammonia solution for oil stains.
D. Rinse with warm water for rainbow lines.
E. Use 10% nitric acid or special maintenance solutions for rust.

What is the typical delivery time?

Delivery takes 15-20 days depending on the patterns and sizes ordered.