Satyanarayan Ispat Pvt. Ltd. Bow Barracks, Kolkata, West Bengal

We offer GREY CAST IRON MANHOLE. 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 do have valve boxes & manholes for the USA which are being shipped to the LOS-ANGELES, NEWYORK, TEXAS, HOUSTON, etc. ports. The most common Valve Boxes like 16 x 24 & 16 x 36 are also available with us. We also produce the most difficult NY Municipality - MIKE VALE BOX - as displayed in the Photo above. This MIKE VALVE has three parts - TOP, BOTTOM & LID

We offer Manhole Ring and Cover as per Astm A48 Class 30b. Cast iron manhole ring and cover as per ASTM A48 Class 30B which are being used all over the usa and other countries also. We do have many other patterns for the usa cast iron castings especially of the NY municipality. We do have valve boxes & manholes for the USA which are being shipped to the LOS-ANGELES, NEWYORK, TEXAS, HOUSTON, etc. Ports. The most common Valve Boxes like 16 x 24 & 16 x 36 are also available with us. We also produce the most difficult NY Municipality - MIKE VALE BOX PATTERN

We are offering Manhole As Per BS 496 76 Standards.

We are manufacturing CAST IRON MANHOLE COVERS and FRAMES, GRATES, SANITARY CAST IRON (Valve Box & Water Meters) and PUBLIC WORK CASTINGS. We also produce castings as per buyer specifications and drawings. We are currently exporting our products in the markets of U.S.A., U.K., OMAN and U.A.E.

We are manufacturing CAST IRON MANHOLE COVERS and FRAMES, GRATES, SANITARY CAST IRON (Valve Box & Water Meters) and PUBLIC WORK CASTINGS. We also produce castings as per buyer specifications and drawings. We are currently exporting our products in the markets of U.S.A., U.K., OMAN and U.A.E.

We are manufacturing cast iron manhole covers and frames, grates, sanitary cast iron (valve box & water meters) and public work castings. We also produce castings as per buyer specifications and drawings. We are currently exporting our products in the markets of u.s.a., u.k., oman and u.a.e.

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 are Manufacturing and Exporting CAST IRON MANHOLE COVERS and FRAMES, GRATES, SANITARY CAST IRON (Valve Box & Water Meters) and PUBLIC WORK CASTINGS. We also produce castings as per buyer specifications and drawings. Presently we are exporting our products in the markets of U.S.A., U.K., OMAN and U.A.E.

We offer Cast Iron - Carriage Way # 2 Frames & Covers. Cast Iron Carriage Way No. 2 Frame & Cover as per BS EN 124 standrads Heavy Duty, Three Point Suspension, Non-Rocking, Four Triangular, Cast Iron Manhole Frame & Cover, Black Coated along with Mild Stel Galvanised Safety Grids. Dimensions - Clear Opening - 1220 mm x 660 mm x 160 mm Wt - 430 kgs per set If you require pictures from different angles or detailed specifications then please contact the undersigned.

We are manufacturing cast iron manhole covers and frames, grates, sanitary cast iron (valve box & water meters) and public work castings. We also produce castings as per buyer specifications and drawings. We are currently exporting our products in the markets of u.s.a., u.k., oman and u.a.e. details of gray cast iron manhole cover & frames available with us.