|
[China]
Trade Verify
Address: Anping county west wang zhuang village west
Contact name:
Anping Tiantai Metal Products Co., Ltd. |
|
Verified Suppliers
|
|
|
Machine Welding Heavy Duty Metal Grate Stair Treads For General Industries
Metal Grate Stair Treads Description:
Each product has a standard plain surface or may be specified with
optional serrated or Algrip surfaces.
Finish options include bare steel, painted, hot dip galvanized, or
specialty coatings. The steel bar grating load tables provide
detailed specification information related to these products.
Metal Grate Stair Treads Specific application:
Steel grating products are designed and manufactured for various
industrial and civil constructions in city road, gardens, yard,
airport, railway and industrial engineering, and they offer the
following the features:
Metal Grate Stair Treads Features:
Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.
The best drainage: Leakage area of 83.3 percent, more than twice of cast iron
products.
Hot-DIP galvanized treatment: Good rust-proof property,
maintenance-free replacement.
Anti-theft design: The cover and the frame is joint with hinge offering security,
safety and open convenience.
Savings investments: Large-span. Less lost for heavy load compared with cast iron
products. Cost can be saved for the risk of being stolen or
crushing one if cast iron is uses.
High strength: The strength and the toughness are much higher than cast iron. Can
be used for terminals, airport and other large-span and heavy
loading condition.
Specifications: More specifications and sizes optional for meeting
various environment, load, span, sizes and shapes.
Metal Grate Stair Treads Surface Treatment:
Steel grating untreated: Allowing quicker delivery to customers
whom fabricate and galvanize the grating on their own.
Metal Grate Stair Treads Specification:
| No. | Item | Detailed Description |
| 1 | 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 | ||
| 2 | Bearing Pitch | 12.5, 15, 20, 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 | ||
| 3 | Cross Bar Pitch | 38.1, 40 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc |
| 4 | Steel Grade | ASTM A36, A1011, A569, Q235, S235JR, S275JR, SS304, Mild steel & Low carbon steel, etc |
| 5 | Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| 6 | Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
| 7 | Grating Standard | China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), |
| UK: BS4592-1987, Australia: AS1657-1985, Japan: JIS |
Metal Grate Stair Treads Picture:
