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CIRCULAR MANHOLES - USA MANHOLES - VALVE BOXES

CARRIAGEWAY FRAME & COVER

GRAITNGS - CHANNEL GRATINGS - CATCH BASIN FRAME & GRATE

CATCHBASIN FRAME & GRATE - WITH CURB & BACK PLATE

GRAY CAST IRON MANHOLE - BS497/76 or BSEN124

Satyanarayan Ispat Private Limited
[India]

Address:
30, Ganesh Chandra Avenue, 1st Floor, Suit # 102 Kolkata West Bengal 700013 India

Phone:
91-94-32497628

Contact name:
Ramesh Mohta , Managing Director

Satyanarayan Ispat Private Limited

CIRCULAR MANHOLES - USA MANHOLES - VALVE BOXES

	Manhole Ring and Cover As Per ASTM A48 Class 30B

Manhole Ring and Cover As Per ASTM A48 Class 30B

Click to enlarge image

Model Number

1041 Ring & Cover

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 LIST

DETAILS OF GREY CAST IRON MANHOLE COVER & FRAMES/RINGS
Circular Manholes - All as per the ASTM A48 Class 30 Standards
Sl. No. Model No. Clear Opening Overall Base Depth Weight Loading
inches inches inches lbs
1 1240 R & C 10.25" dia 15.25" dia 12" 100 C
2 1241 R & C 11.50" dia 17" dia 12" 110 C
3 1039 R & C (locking & air tight) 22" dia 28" dia 3" 110 C
4 1940 R & C (locking) 22" dia 26" dia 1.5" 130 C
5 1004 R & C / G 22" dia 34" dia 4" 210 B
6 1032 R & C 22" dia 34" dia 7" 235 B
7 1024 R & C / G 24" dia 31.5" dia 4.50" 260 B
8 1006 R & C / G 22" dia 34" dia 6" 260 B
9 1315 R & C 22" dia 30" dia 4" 292 B
10 1076 R & C 22" dia 30.75" dia 4" 338 B
11 1314 R & C 22" dia 30" dia 6" 338 B
12 1041 R & C 24" dia 39" dia 8" 540 A
13 Q87 F & C 30" dia 41" x 41" 7" 630 A
14 1015 R & C 21" dia 41.50" dia 12" 680 B
15 Grate 1 12" x 12" 15" x 15" 1.25" 43 C
16 Grate 2 18" x 18" 21" x 21" 1.25" 67 C
17 Grate 3 24" x 24" 26" x 26" 2.25" 115 B
18 Valve Box Asembly - Slip 16" x 36" 77
19 Curb Valve Box - CV32 Top & Bottom 32" 57
20 Curb Valve Box - CV24 Top & Bottom 24" 55
21 Valve Box Asembly - Screw 16" x 24" 65
22 Valve Box Asembly 18" x 24" 82
23 Valve Box Asembly 19" x 24" 64
24 Valve Box Santabarabara 13" x 18" 55
*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 - 400 KN load - Heavy Duty
Grade B - 150 KN load - Medium Duty
Grade C - 10 KN load - Light Duty
R = Ring
C = Cover
G = Grate

1" (inches) = 25 mm (mili metre)
1 kg (kilogram) = 2.204 lbs (pounds)