Gnee Steel (tianjin) Co., Ltd
| Supply Ability | 1000t per month |
| Delivery Time | 3-8 days |
| Packaging Details | Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements |
| Product name | 30 × 3 Steel Hot Dipped Galvanized Trench Cover Grating Sliding Resistant |
| Brand name | Baosheng |
| Surface | Plain , serrated |
| Color | Sliver, black or painted |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Cross bar pitch | 38,50,80,100mm |
| Beraing bar pitch | 12.5,15,20,25,30,35,40,50mm |
| Surface treatment | Untreated, hot galvanized, painted |
| Model Number | galvanized grating trench cover |
| Certification | ISO9001 |
| Brand Name | Gnee |
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Product Specification
| Supply Ability | 1000t per month | Delivery Time | 3-8 days |
| Packaging Details | Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements | Product name | 30 × 3 Steel Hot Dipped Galvanized Trench Cover Grating Sliding Resistant |
| Brand name | Baosheng | Surface | Plain , serrated |
| Color | Sliver, black or painted | Type | Welded steel grating, pressure-locked, socket-welding |
| Cross bar pitch | 38,50,80,100mm | Beraing bar pitch | 12.5,15,20,25,30,35,40,50mm |
| Surface treatment | Untreated, hot galvanized, painted | Model Number | galvanized grating trench cover |
| Certification | ISO9001 | Brand Name | Gnee |
| High Light | metal driveway drainage grates ，floor drain grate covers | ||
30 × 3 Steel Hot Dipped Galvanized Trench Cover Grating Sliding Resistant
Specification
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating
and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks,
drainages and well covers etc. We can design and manufacture standard steel grating and in customized
shapes per client's requirements.
Standard size trench cover details
| Item | Clear opening (mm) | Grate width (mm) | Grate depth (mm) | Bar spacing (mm) | Angle frame (mm) |
| TGAFS-01 | 75 | 100 | 25 | 20* | 30 × 15 × 3 |
| TGAFS-02 | 105 | 150 | 25 | 25 | 30 × 30 × 5 |
| TGAFS-03 | 120 | 150 | 25 | 20* | 30 × 15 × 3 |
| TGAFS-04 | 150 | 200 | 25 | 20* | 30 × 30 ×5 |
| TGAFS-05 | 150 | 215 | 32 | 25 | 40 × 40 × 5 |
| TGAFS-06 | 200 | 250 | 25 | 25 | 30 × 30 × 5 |
| TGAFS-07 | 200 | 275 | 40 | 25 | 45 × 45 × 5 |
| TGAFS-08 | 235 | 300 | 32 | 25 | 40 × 40 × 5 |
| TGAFS-09 | 250 | 300 | 25 | 25 | 30 × 30 × 5 |
| TGAFS-10 | 250 | 325 | 40 | 25 | 45 × 45 × 5 |
| TGAFS-11 | 300 | 350 | 25 | 25 | 30 × 30 × 5 |
| TGAFS-12 | 300 | 375 | 40 | 25 | 45 × 45 × 5 |
| TGAFS-13 | 300 | 395 | 50 | 25 | 55 × 55 × 5 |
| TGAFS-14 | 400 | 475 | 40 | 25 | 45 × 45 × 5 |
| TGAFS-15 | 400 | 495 | 50 | 25 | 55 × 55 × 5 |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Steel flat size | 20 × 3 , 25 × 3 , 25 × 5 , 30 × 3 , 30 × 4 , 30 × 5 , 32 × 3 , 32 × 5 , 45 × 5 mm |
| Beraing bar pitch | 12.5 , 15 , 20 , 25 , 30 , 35 , 40,50mm |
| Cross bar pitch | 38,50,80,100mm |
| material | Low carbon steel, stainless steel, aluminium |
| Surface treatment | Untreated, hot galvanized, painted |
| Standards | China: YB/T 4001.1-2007 |
Grating trench usage
steel grating trench covers is mainly used in chemical industry, food processing, hydro processing and
other industries as listed :
Features
The products enjoy the feature of high strength, light structure, high bearing, convenience for loading and other propertier.
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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