Sewer Cover Dealers in Kolkata

We offer Cast Iron Standard Cover - Sewer. DETAILS OF GREY CAST IRON MANHOLE COVER & FRAMESRINGS All as per the ASTM A48 Class 30 Standards Sl. No. Model No. Clear Opening Overall Base Depth Weight inches inches inches lbs 1 1240 12.25" dia 15.25" dia 12" 100 2 1241 14.75" dia 17" dia 12" 110 3 3407 11.50" dia 21.50" dia 9.50" 209 4 1032 24" dia 34" dia 7" 235 5 10241900 24" dia 31.25" dia 4" 260 6 1006 24" dia 34" dia 6" 260 7 1315 24" dia 30" dia 4" 292 8 1076 24" dia 30.75" dia 4" 338 9 1314 24" dia 30" dia 6" 338 10 1041 24" dia 29" dia 8" 540 (Square Frame with curved edges) 11 Q87 30" dia 41" x 41" 7" 630 12 4403 24" dia 41.50" dia 12" 680 *All castings are machined We also produce castings as per buyer specifications and drawings. We will develop the patterns not available with us as per your requirement based on your confirmed order. N.B. - References :- Grade A - 350 KN load - Heavy Duty Grade B - 150 KN load - Medium Duty Grade C - 10 KN load - Light Duty 1" (inches) = 25 mm (mili metre) 1 kg (kilogram) = 2.204 lbs (pounds)

We offer comprehensive range of Steel Fibre Reinforced Concrete (SFRC) Manhole Covers & Frames for our clients. We ensure these are manufactured complying to the standard specifications as mentioned in the IS 12592 BIS Standard. Owing to our expertise, these are highly demanded in the market. To tap this demand, we provide these in following different standardized formats. Furthermore, customization can be done as per the client specifics.

Manhole Covers for Sewer, Precast Concrete Box Culverts