Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating
Place of Origin:China
Brand Name:GNEE
Certification:ISO9001,SGS
Minimum Order Quantity:10 square meter
Price:Negotiable
Payment Terms:L/C, T/T
Supply Ability:100 ton/week
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Product Details
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Hot DIP Galvanized steel stair treads
,HDG Steel ladder handrail treads
,Heelsafe gully grating steel treads
Product Description
Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating
Specification of Steel Grating
| 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 |
Main Features of Steel Tread
- Grating can load withstand repeat load impacts and have outstanding durability
- Because of big opening area, gratings have good drainage function, and can be kept hygienic
- Easy to install and to clean
- Having corrosion resistance after galvanizing, so it is economical
- With a wide variety and types, can select according to different occasions
Packaging & Shipping
Product Summary
Hot DIP Galvanized HDG Steel Step Stairs Treads for Steel Ladder Handrail Heelsafe Gully Grating Specification of Steel Grating 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 ...
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