Gnee Steel (tianjin) Co., Ltd
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Product Specification
| High Light | High Strength Steel Bar Grating ，Robust Structure Floor Grate ，ASTM Carbon Steel Grating | ||
Steel bar grating, known for its high strength and robust structure, is manufactured from carbon steel, aluminum, or stainless steel. Depending on the production method, steel grating can be categorized into four types: welded bar grating, press-locked grating, swage-locked grating, and riveted grating. Based on surface design, it is available in both smooth and serrated options. With a wide range of styles and sizes, steel grating serves versatile applications in everyday life, including stair treads, walkways, platforms, flooring, trench covers, wheeled equipment, security screens, and heavy-duty constructions.
High-grade steel grating is typically pickled after production to remove scale and discoloration caused by welding, which can lead to corrosion. During the pickling process, the grating is submerged in a bath that cleanses the surface, leaving it metallically pure and corrosion-resistant.
| Material | Carbon Steel, Stainless Steel, Aluminum | |
| Surface treatment | Hot dipped galvanized, Spray painting, Polished and powder coated | |
| Bearing bar type | Plain(Flat) bar, Serrated bar, I-bar, etc. | |
| Common specification | ||
| Bearing bar pitch (mm) | Cross bar pitch (mm) | Bearing bar size (WSG_Height×Thickness_Bearing bar pitch_Cross bar pitch) |
| 30 | 100 | WSG_203/253/323/403/205/325/405/455/505/555_30_100 |
| | 50 | WSG_203/253/323/403/205/325/405/455/505/555_30_50 |
| 40 | 100 | WSG_203/253/323/403/205/325/405/455/505/555_40_100 |
| | 50 | WSG_203/253/323/403/205/325/405/455/505/555_40_50 |
| 60 | 50 | WSG_203/253/323/403/205/325/405/455/505/555_60_50 |
| If you have any questions regarding the dimensions or specific specifications, please feel free to contact us immediately. | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Employee Number:
250~300
Ecer Certification：
Verified Supplier
GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines... GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering. Factory Advanced Equipment We have more than 30 production lines...
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