Hot DIP Galvanized Steel Grating /1*2m Steel Grating

• After-sales Service: Help How to Installation
• Warranty: 3 Years
• Material: Stainless Steel Plate
• Application: Construction Wire Mesh, Protecting Mesh, Decorative Mesh
• Hole Shape: Round
• Usage: Protection, Aquaculture, Water Conservancy Construction, Civil Building, Railway Construction, Road Construction
• Model NO.: yq-72
• Weave Characteristic: Stamping
• Surface Treatment: Galvanized
• Stamping Expanded Metal Mesh Category: Stainless Steel Plate Mesh
• Galvanized Surface Treatment: Hot-galvanize
• Hot-galvanize Technique: Wire Annealing
• Specifications: Grating
• Transport Package: Sea-Worthy Packing, Ie Stow Wood with Steel Strip
• Specification: 30CM*60CM
• Trademark: YaQi
• Origin: Anping, Hebei, China
• HS Code: 721710000
• Production Capacity: 1000piece /Day

Product Description

1. Surface Treatment: Untreated, Painting or Hot DIP Galvanizing

2. Specification
Bearing bar size(mm X mm): 20 X 3, 25X3, 30X3, 25X5, 30X5...40X 8...100 X 10.

Bearing bar pitch(mm): 12.5, 15, 20, 30, 30.6, 32.5, 34, 34.8, 35.3, 40, 60, 80...Can also be as per clients' requirements, 20, 30, 40 is recommended.

Cross bar( transverse bar) pitch(mm): 38.1, 50, 50.8, 70, 75, 80, 99, 100, 101.6, 102...Can also be as per clients' requirements. 50, 100 is recommended

3. Feature:
1). High strength, light structure: Solid grid pressure welding structure has advantages of high load, light structure, easy installation, etc.
2). Fine appearance, durable in use: Hot zinc dipping surface treatment makes it own fairly good corrosion resistance, bright and beautiful surface.
3). Good ventilation, lighting, thermal, anti-explosion, and anti-skid performance.
4). Prevent dirt deposition.

4. Application: It is widely used for platform, aisle, trestle, drain cover, manhole cover, steel ladder, fence, and guardrail in the fields including petrochemical, power station, sewage treatment plant, mechanical manu
 

Specifications of steel gratings
No	Item	Description
1	Bearing bar	20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50^75x8mm, etc.
2	Bearing bar pitch	25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc.
3	Cross bar	5x5, 6x6, 8x8mm (twisted bar or round bar)
4	Cross bar pitch	40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers' requirement.
5	Surface treatment	Untreated, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement.
6	Flat bar type	Plain, Serrated (tooth-like), I bar (I section)
7	Material standard	Low carbon steel (CN: Q235, US: A36, UK: 43A)
8	Galvanization standard	CN: GB/T13912, US: ASTM (A123), UK: BS729
9	Steel grating standards	A. China: YB/T4001-1998
		B. USA: ANSI/NAAMM (MBG 531-88)
		C. UK: BS4592-1987
		D. Australia: AS1657-1988
		E: Japan: JJS