KK-FRP AND KONCRETE PRODUCTS PVT LTD, Mumbai started manufacturing Precast Concrete Products primarily Manhole covers and frames, three decades ago. An Ideal Substitute of Cast Iron manhole covers.
| Grades as per IS:1726 standards | 
|---|
| Test Load | 
| Light Duty (LD 2.5) – 2.5 Ton | 
| Medium Duty (MD 10) – 10 Ton | 
| High Duty (HD 20) – 20 Ton | 
| Extra Heavy Duty (EHD 35) – 35 Ton | 
															| Product Code | Load Capacity (Tons) | Wt / Sets (Kgs) | Cover Details | Frame Details | Technical Datasheets | ||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | ||||
| GGFC-33 | 2.5 | 75 | 540 Dia | 610Dia | 50 | 745 Dia | 100 | 50 | |
| GGFC-34 | 2.5 | 215 | 900 x 900 | 1000 x 1000 | 50 | 1130 x 1130 | 100 | 50 | View | 
| GGFC-35 | 2.5 | 170 | 900 x 600 | 1100 x 700 | 50 | 1130 x 830 | 100 | 50 | View | 
| GGFC-36 | 2.5 | 140 | 900 x 450 | 1000 x 700 | 50 | 1130 x 680 | 150 | 50 | View | 
| GGFC-37 | 2.5 | 125 | 600 x 600 | 700 x 700 | 50 | 830 x 830 | 100 | 50 | View | 
| GGFC-38 | 2.5 | 100 | 600 x 450 | 700 x 550 | 50 | 830 x 680 | 100 | 50 | View | 
| GGFC-39 | 2.5 | 20 | 260 x 260 | 300 x 300 | 30 | 390 x 390 | 60 | 30 | |
| GGFC-40 | 2.5 | 16 | 260 x 185 | 390 x 225 | 65 | 390 x 315 | 60 | 30 | |