Durable Galvanized Steel Stair Tread for Industrial Platforms
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
5-9 working days
Brand:
GNEE
Product Description
Durable Galvanized Steel Stair Tread for Industrial Platforms
HOT DIP GALVANIZED STEEL GRATING
Galvanized steel grating is steel bar according to a certain distance and cross bar arranged and welded into the middle of a square latice with an iron and steel products. It is mainly used on the industrial platform, walking flooring, drainage cover, well cover, oil platform, stair tread step etc.
Galvanized steel grating is steel bar according to a certain distance and cross bar arranged and welded into the middle of a square latice with an iron and steel products. It is mainly used on the industrial platform, walking flooring, drainage cover, well cover, oil platform, stair tread step etc.
Features
- High strength and light structure
- Powerful anti-corrosion, durable and long working life
- Beautiful appearance, bright surface
- No dirt-rain-snow deposit, automatic cleaning, easy maintenance
- Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion
- Easy installation and disassembly
Technical Specifications
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.
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. >
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
Mild Steel (Low Carbon Steel) or Stainless Steel
4) Surface Treatment:
Untreated, Painting or Hot DIP Galvanizing
Untreated, Painting or Hot DIP Galvanizing
5) Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
E) Japan: JJS
| No. | Item | Description |
|---|---|---|
| 1 | bearing bar | 20 x 5, 25 x 3, 30 x 3, 30 x 5, 32 x 3, 32 x 5, etc. |
| 2 | bearing bar pitch | 15mm, 25mm, 30mm, 40mm, 50mm, or as customers' requirement |
| 3 | cross bar | 5 x 5, 6 x 6 (twisted bar or round bar) |
| 4 | cross bar pitch | 40mm, 50mm, 60mm, 100mm, or as customers' requirement |
| 5 | flat bar type | plain, serrated (tooth-like), I bar (I-section), serrated I-shape bar |
| 6 | surface treatment | untreated, hot dip galvanized, powder coated, and electro polished, etc. |
| 7 | steel grating standards | China: YB/T4001.1-2007; US: ANSI/NAAMM(MBG531-88); UK: BS4592-1987 |
| 8 | steel product standard | China: GB700-88; US: ASTM(A36); UK: 43A |
| 9 | hot galvanized standard | China: GB/T13912; US: ASTM(A123); UK: BS729 |
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Company
Gnee Steel (tianjin) Co., Ltd
Location
No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, China
Contact Person
Zhang