Hinged type ductile iron gratings and frames are advanced drainage solutions designed for secure, durable, and efficient surface water management. These gratings are permanently connected to their frames with a built-in hinge mechanism, preventing theft, dislodgement, and misalignment—while allowing quick access for inspection and maintenance.
🔩 Fixed Hinge for Safety & Convenience
🔧 Quick Access & Maintenance
🔒 Anti-Theft & Tamper-Proof
💪 Heavy Load Performance
🔇 No Rattling or Rocking
🌧️ Efficient Surface Drainage
⚙️ Custom Configurations Available
♻️ Environmentally Friendly Manufacturing
| 5. HINGE TYPE GRATINGS & FRAME | |||||
| Drawing No | Item Description | Load | Clear Opening (mm) | Overbase (mm) | Height (mm) |
| RITC-119 | 385X315 HT Lockable D400 Frame & Grate (385X315) | D400 | 385X315 | 490X380 | 100 |
| RITC-162 | 430X370 D400 HT Lockable Frame & Grate | D400 | 430X370 | 541X435 | 100 |
| RITC-248 | 400X400X75 D400 HT Gully Grating & Frame | D400 | 400X400 | 530X530 | 75 |
| RITC-254 | 400X400X100 D400 HT Gully Grating & Frame | D400 | 400X400 | 530X530 | 100 |
| RITC-254-A | 400X400X100 D400 HT Gully Grating & Frame (650X650 Frame OB) | D400 | 400X400 | 650X650 | 100 |
| RITC-282 | 300X300 B125 HT Frame & Grate | B125 | 300X300 | 360X360 | 65 |
| RITC-285 | 600X600 D400 HT Gully Grate & Frame | D400 | 600X600 | 730X730 | 100 |
| RITC-343 | 350X350X75 D400 Self Lock Grate & Frame | D400 | 350X350 | 500X500 | 75 |
| RITC-344 | 452X452X75 D400 Self Lock Grate & Frame | D400 | 452X452 | 600X600 | 7 |
Royal International Trading Corporation (RITC) is a manufacturer and exporter of grey cast iron and ductile iron infrastructure products, including access covers, gully gratings, and industrial valves. Engineered to meet national and international standards, our solutions support diverse industries such as telecommunications, railways, airports, seaports, and municipal infrastructure.
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