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30 X 4 Serrated Bar Grating Stair Treads Skid Proof Beautiful Surface

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30 X 4 Serrated Bar Grating Stair Treads Skid Proof Beautiful Surface

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

Flat Bar : 20X5, 25X3, 25X4, 25X5, 30X3, 30X4, 30X5, 32X3, 32X5, 40X5, 50X4... 75X8, 100X8mm, etc

Name : catwalk grating walkway / galvanised steel mesh walkway

Delivery Lead Time : 2-4weeks

Market : USA, AUS, UK, Kuwait, And So On

Applications : platform, corridor, bridge, well covers and stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects

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30X4 30x5 Galvanized Serrated Steel Grating for Drain Stairs or Building

Description:

1. Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is 25 x 3 to 100 x 8; The specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.

2. Bearing Bar Pitch (center to center):
12.5, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4) and so on. >

3. Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

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

Pitch of Bearing bar Cross-bar Pitch Specification of steel graing(width×thickness)
20×3 25×3 32×3 40×3 20×5 25×5
30 100 G203/30/100 G253/30/100 G323/30/100 G403/30/100 G205/30/100 G255/30/100
50 G203/30/50 G253/30/50 G323/30/50 G403/30/50 G205/30/50 G255/30/50
40 100 G203/40/100 G253/40/100 G323/40/100 G403/40/100 G205/40/100 G255/40/100
50 G203/40/50 G253/40/50 G323/40/50 G403/40/50 G205/40/50 G255/40/50
60 50 G253/60/50 G253/60/50 G403/60/50 G205/60/50 G255/60/50
Pitch of Bearing bar Cross-bar Pitch Specification of bearing bar load(width×thickness)
32×5 40×5 45×5 50×5 55×5 60×5
30 100 G325/30/100 G405/30/100 G455/30/100 G505/30/100 G555/30/100 G605/30/100
50 G325/30/50 G405/30/50 G455/30/50 G505/30/50 G555/30/50 G605/30/50
40 100 G325/40/100 G405/40/100 G455/40/100 G505/40/100 G555/40/100 G605/40/100
50 G325/40/50 G405/40/50 G455/40/50 G505/40/50 G555/40/50 G605/40/50
60 50 G325/60/50 G405/60/50 G455/60/50 G505/60/50 G555/60/50 G605/60/50

Features:

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

  1. Question: Can you produce the steel grating according to the sizes of the customers requirement?

    Answer: Most supplying steel gratings are produced according to the drawing. There are design and technical departments in our company, the specialist in these departments have many years of development experience.

  2. Question: We are going to buy press-locked steel grating, what is the maximum size of bearing bar?

    Answer: The maximum size of press locked steel grating is 2500 × 2200 mm, 2500 mm is the maximum length of bearing bar, 2200 mm is the maximum length of crossing bar, the size of the corresponding standard mesh is 34 mm × 33 mm.

  3. Question: Can I replace or return the received goods?

    Answer: According to your letter or claim, we will be processed within two working days, because our company is committed to providing high quality service to our customers.

  4. Question: What are the benefits of choosing your company as regular customers?

    Answer: If choose our company, each customer can enjoy a certain discount. And each customer will be assigned a manager who is responsible for working with the business.

  5. Question: What's standard that the products accord with?

    Answer:
    1. AS 1657-2013 Fixed platforms, walkways, stairways and ladders - Design, construction and installation.
    2. BS EN ISO 14122-1 Safety of machinery Permanent means of access to machinery Part 1: Choice of fixed means and general requirements of access.
    3. BS EN ISO 14122-2 Safety of machinery Permanent means of access to machinery Part 2: Working platforms and walkways.
    4. BS EN ISO 14122-3 Safety of machinery Permanent means of access to machinery Part 3: Stairs, stepladders and guard-rails.
    5. BS EN ISO 14122-4 Safety of machinery Permanent means of access to machinery Part 4: Fixed ladders.
    6. BS 4592-1 Industrial type flooring and stair treads. Metal open bar gratings - Specification.
    7. In addition to the above standards, we can also produce steel grating that meets other national standards in accordance with customer's requirements.

Picture;

30 X 4 Serrated Bar Grating Stair Treads Skid Proof Beautiful Surface


Product Tags:

galvanized serrated grating

      

steel grid mesh flooring

      
China 30 X 4 Serrated Bar Grating Stair Treads Skid Proof Beautiful Surface factory

30 X 4 Serrated Bar Grating Stair Treads Skid Proof Beautiful Surface Images

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