Rectangular Cover with Frame
Description
| ITEM CODE | SIZE (MM) DIA | GRADE | FRAME DIMENSIONS | WEIGHT IN KG (APPROX.) | ||
| CLEAR OPEN DIA | FRAME OUTER | HEIGHT (MM) | ||||
| 0x01 | FxF1 | H | WT. | |||
| RR1 | 450X600 | A-15 | 450X600 | 580X730 | 40 | 30 |
| RR2 | 450X600 | B-125 | 450X600 | 675X825 | 75 | 70 |
| RR3 | 450X600 | C-250 | 450X600 | 675X825 | 100 | 100 |
| RR4 | 450X900 | A-15 | 450X900 | 585X1030 | 40 | 50 |
| RR5 | 450X900 | B-125 | 450X900 | 600X1055 | 75 | 75 |
| RR6 | 450X900 | C-250 | 450X900 | 615X1060 | 100 | 125 |
| RR7 | 600X900 | A-15 | 600X900 | 745X1040 | 40 | 65 |
| RR8 | 600X900 | B-125 | 600X900 | 755X1050 | 75 | 105 |
| RR9 | 600X900 | C-250 | 600X900 | 775X1070 | 100 | 150 |
| RR10 | 450X900 | D-400 | 450X900 | 615X1060 | 100 | 160 |
| RR11 | 600X900 | D-400 | 600X900 | 775X1070 | 100 | 170 |
DUCTILE IRON MANHOLE
COVERS, FRAMES & GRATING
Advantages of DUCTILE IRON MANHOLE covers frames & gratings
- High strength. result in more life & durability.
- Available with elegant checker design, offer good anti skid grip & nice appearance.
- Due to its hinge type design, chances of theft are less.
- Suitable for heavy traffic loading & at high speed.
- Chances of accidents are almost reduced, as it does not break suddenly.
- Due to high Strength. 'DUCTILE IRON' minimises the risk of failure during normal uses offers resistance to impact.
- Ductile iron's high strength to weight ratio allows the manufacturers to relatively manufacture fight weight msting, offering upto 50% weight savings over grey iron casting, subsequently saving in cost per piece
- Light weight casting offer cost benefits from transportation to installation, providing ease of handling & maintenance during service.
DUCTILE IRON EXTRA BENEFITS
- Light weight, more strength.
- More load bearing capacity.
- Very easy to handle.
- Costs less as compared to cast Iron.
WHY DUCTILE IRON?
SPHEROID GRAPHITE or ductile iron is a unique form of iron which prior to the meta casting process receive Crucial mineral additives to produce an exceptionally strong resistance & durable metal, the molecular Structure of DUCTILE IRON gives rise to excellent additional strength and shock bad resistance within Structure carbon steel, without steel inheriting corrosion. in today's roads covers & gratings are required to Carry increasingly heavy & fast moving traffic. yet the need to keep the roads in service places free from Accidents and theft additional demands on those covers and grating in terms of speed and ease of Access for maintenance of services is essential 'DUCTILE IRON' manhole covers grating & frames are fast Replacing the conventional grey iron manhole covers grating and frames on account of uniqueness in its Strength ratio, design. weight & the cost benefit.
