Hot Dipped Galvanized High Strength Non-Slip Steel Grating Drain Cover for Outdoor Use
Price:
Negotiable
MOQ:
2PCS
Delivery Time:
Shipped in 20 days after payment
Brand:
Gnee
Product Description
High Quality Modern Style Stainless Steel Grating Hot Dipped Galvanized Serrated Outdoor Drain Cover High Strength for Building
Serrated steel grating is the most popular grating type due to its exceptional strength, cost-efficient production, and easy installation. This versatile product combines high strength with lightweight construction while offering non-slip characteristics and rolled-on serrations that meet strict health and safety requirements. The hot-rolled serrations help prevent lacerations in case of falls.
Optional serrated bearing bars provide enhanced skid resistance, making this surface ideal for applications involving liquid accumulation, lubricants, or inclined installations. While plain surface grating offers excellent self-cleaning properties for most applications, the serrated option should be specified when fluids or materials could create slippery conditions. Note that serrated grating requires bearing bars 1/4" deeper to maintain equivalent strength to non-serrated versions.
Product Specifications
| Material | Carbon Steel Q235 / Stainless Steel 304 / 316 |
| Type | Press Locked / Flat Bar / Serrated Bar / I Bar |
| Bearing Bar Size | 20 x 3 to 100 x 9 mm; I-section specifications: 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. |
| Bearing Bar Pitch | 12.5 to 100 mm (30, 40, 60mm recommended); America standard available |
| Cross Bar Pitch | 18.5 to 101.6 mm (50, 100mm recommended); America standard available |
| Surface Treatment | Untreated / Painting / Hot Dip Galvanizing |
| Steel Standard | China GB700-88 / America ASTM (A36) / Britain ASTM (A36) |
| HDG Standard | China GB/T13912-92 / America ASTM (A123) / Britain BS729 |
| Quality Standard | China YB/T4001-1998 / America ANSI/NAAMM (MBG531-88) / Britain BS4592-1987 / Australia AS1657-1992 |
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Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang