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Customized Size Steel Stair Treads Grating Explosion Proof For Industry Floor

Categories Steel Stair Treads Grating
Brand Name: CHENG HE
Model Number: A36 Q195 Q235 Q275 Q345 304 316 304L 316L
Certification: ISO9001
Place of Origin: HE BEI,CHINA
MOQ: 1pc
Payment Terms: D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100T/DAY
Delivery Time: 15-20 Days
Packaging Details: standard packing ,Bundle with metal pallet in Conatiners or as the customs requirement
Material: A36 Q195 Q235 Q275 Q345 304 316 304L 316L
surface treatment: self-colour, painted, galvanized
Name: Customer Size Galvanized Steel Stair Treads Grating for Industry Floor
Width: 25mm 30mm 32mm 38mm 40mm As Your Request
fix types: welded, bolted
HS Code: 730890000
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Customized Size Steel Stair Treads Grating Explosion Proof For Industry Floor

Customer Size Galvanized Steel Stair Treads Grating for Industry Floor

Description:


Stair treads in each of these metal grating types come in both plain and serrated styles. Our serrated stair treads, also known as safety treads, are specifically designed to offer good protection against slips in areas prone to oil or other hazardous elements. Therefore, metal safety treads are perfect for industrial facilities or outdoor sites where slippery conditions may exist from time to time.


We manufacture different styles of stair ladders that used in family,industry and construction.

Material: mill steel black and hot dip Galvanizing / and stainless grating

Usage: ladder, flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves,fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.


Stair treads is a kind of useage of steel grating, usually we have two methods to fasten the stair treads: by welding or clamps. Thus according to different fixing methods, the stair treads is classified to 6 types. (See the pic below for reference)And among them, T1 and T4 are most popular one.



Stair Treads Steel Grating Specification
Pitch of Bearing barCross-bar PitchSpecification of bearing bar load(width×thickness)
32×540×545×550×555×560×5
30100G325/30/100G405/30/100G455/30/100G505/30/100G555/30/100G605/30/100
50G325/30/50G405/30/50G455/30/50G505/30/50G555/30/50G605/30/50
40100G325/40/100G405/40/100G455/40/100G505/40/100G555/40/100G605/40/100
50G325/40/50G405/40/50G455/40/50G505/40/50G555/40/50G605/40/50
6050G325/60/50G405/60/50G455/60/50G505/60/50G555/60/50

G605/60/50


Bearing Bar
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc


Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

Grating Style

Plain / Smooth, Serrated /teeth, I bar, serrated I bar

Common specifications:

Steel Grating StandardSteel StandardGalvanized Standard
China standardYB/T 4001.1-2007GB/T 13912-2002
USA standardANSI/NAAMM(MBG531)ASTM(A123)
U.K.standardBS4592BS729
Australia standardAS1657AS1650


Features:

1. Easy for assembly and disassembly.


2. Good ventilation of air and light, heat dissipation.


3. Anti-slip & anti-explosion.


4. Easy for maintenance.


5. The aiti-slip treads possess unmatched slip resistance property, which are suitable for using in wet and slippery places like the offshore oil production platform.


6. The HDG surface provide strong antirust capacity with service life upto 30 years without any maintenance.


7. High drainage rate.

Our Services:

- We can provide free steel bar grating samples of small sizes, but customers need to pay the express cost.(This can be discussed)

- OEM is accepted. We have technical engineers. Then we can design steel bar grating for customers’

projects, and make

products according to customers’ drawing.

- Once receiving customers’ inquiries. Our company promises to provide services within 24 hours.


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