Payment & Shipping Terms:
|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|
30X4 30x5 Galvanized Serrated Steel Grating for Drain Stairs or Building
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. >
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)|
|Pitch of Bearing bar||Cross-bar Pitch||Specification of bearing bar load(width×thickness)|
- 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.
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.
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.
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.
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.
Question: What's standard that the products accord with?
Contact Person: Sunny-Sun