metal grating

Specification: Steel grating

Specifications of Steel Gratings

No item description

1 Bearing BAR 20x5, 25x3mm, 25x4, 25x5, 30x4 30x3, 30x5 32x3 32x5,,,, 40x5, 50...75x8mm, etc.

2 Bearing BAR Pitch 25 32.5 34.3, 30, 30, 40, 50, 60, 62, 65mm, etc.

Cross Bar 3 5x5, 6x6, 8x8mm (Twisted bar or Round Bar)

4 Cross Bar Pitch 40, 50, 60, 65, 76, 100, 40, 120, 130mm or as customers' requirement.

5 untreated Surface Treatment, Hot Dip galvanized, Cold Dip galvanized, Painted, Powder Coated, or as customers' requirement.

6 flat bar type (Plain, serrated Tooth - like), I (Section I)

7 Standard material (CN: Q235 Low Carbon Steel, US: A36, UK: 43rd)

Galvanization Standard: GB / 8 NS t13912, US: (ASTM A123), UK: bs729

9 Steel grating standards. China: YB / t4001 - 1998

B. use naamm (MBG: ANSI / 531 / 88)

V. UK: bs4592 - 1987

D. Australia: as1657 - 1988

JJS: E: Japan

Steel grating Standards:

A. China: YB / t4001 - 1998

B. use naamm (MBG: ANSI / 531 / 88)

V. UK: bs4592 - 1987

D. Australia: as1657 - 1988

JJS: E: Japan

Flooring galvanized steel grating is made by carbon or Mild Steel of certain sizes through the processing of cutting, grooving, Press Welding, and galvalizing. Gratings can be actually made from copper, Aluminum and other materials. However, galvanized steel grating is the economical Cost and widely used for its excellent Properties.

Application:

Steel grating, with Exquisite design and robust spanning abilities, is very strong and safe for the floor support and elevated walkway. It can be used for Ceiling, interior decoration, decoration, Platform isolate, ventilation Windows, (Wells), Advertising plaque and other Construction.

Fields of Application:

Chemical Industry, Petro Chemistry, Machinery Industry, Textile Chemistry, Port Engineering, Oil and grease Chemistry, Agriculture Husbandry, Horticulture, Steel Industry, Waste Disposal, Food Processing, Aquatic breeding, Fertilizer Industry, Pharmaceutical Industry, parking lots, Cement plants, Oil Refinery, Mining and Refinery, power plants, Public Utilities, Marine Engineering, Shipbuilding, construction material Industry, Defense Projects, Airport Projects, Water plants, Sewage Disposal, paper and Pulp Industry, Construction Industry, Transportation Industry, Automotive Industry

Materials:

Q235, A36, etc.

Advantages:

Steel grating offers the following advantages compared with Steel Grid sheets:

Steel grating has light weight, good Strength, large carrying capacity and can save materials and cost. It has good ventilation of Light and wind, modern sense, Aesthetic appearance and Anti Skid. It is also easy to clean, easy to Installation and durable Service time for use.

Specific application:

Steel grating products are designed and manufactured for various industrial and civil Constructions in City Road, Gardens, Yard, Airport, railway and Industrial Engineering, and they offer the following Features: The

Features:

Aesthetic Outlook: simple lines and Silver appearance Meeting the modern Trend.

The Best Drainage leakage area of 83.3 percent, more than twice of cast iron products.

Hot - DIP galvanized Treatment: Good Rust Proof Property, maintenance free replacement.

Anti Theft Design: the cover and the frame with Hinge Joint is open offering Security, Safety and convenience.

Savings Investments: large - SPAN. Less lost for HEAVY LOAD compared with Cast Iron products. COST can be saved for the risk of being stolen or crushing one if cast iron is used.

High Strength: the strength and the toughness are much higher than Cast Iron. Can be used for Terminals, airport and other large - Span and Heavy Loading condition.

Specifications: specifications and sizes is optional for meeting various Environment, load, span, sizes and shapes.

Surface Treatment:

Untreatment: Black

Treatment: Hot Dip galvanied