CIVIL WORKS GUIDELINES FOR MICRO-HYDROPOWER IN NEPAL
163
PANCHAKANYA ROTOMOULDS [P] LTD.
Pipes Manufacturered as per NS 206/046
[ Manufacturer of uPVC Pipes & Accessories ]
Outside
Diameter
mm
20mm
25 mm
32mm
40 mm
50 mm
63 mm
75mm
90mm
110mm
140mm
160mm
180mm
200mm
CLASS - 1
Working Pressure
2.5 Kgf/cm sq.
Wall Thickness
Min. Max. Weight
CLASS - 2
Working Pressure
4Kgf/cm sq.
Wall Thickness
Min. Max. Weight
1.3 1.7
1.6 2.0
2.0 2.4
2.3 2.8
2.6 3.1
2.9 3.4
0.606
0.894
1.413
1.884
2.333
2.945
1.5 1.9 0.474
1.8 2.2 0.660
2.1 2.6 0.944
2.5 3.0 1.369
3.2 3.8 2.223
3.7 4.3 2.947
4.2 4.9 3.474
4.6 5.3 4.563
CLASS - 3
Working Pressure
6 Kgf/cm sq.
Wall Thickness
Min. Max. Weight
1.4 1.8 0.281
1.7 2.1 0.418
2.2 2.7 0.668
2.6 3.1 0.931
3.1 3.7 1.334
3.7 4.3 1.938
4.8 5.5 3.178
5.4 6.2 4.139
6.1 7.0 4.961
6.8 7.7 6.464
CLASS - 4
Working Pressure
10 Kgf/cm sq.
Wall Thickness
Min. Max. Weight
1.1 1.5 0.111
1.4 1.8 0.170
1.8 2.2 0.270
2.2 2.7 0.416
2.8 3.3 0.647
3.5 4.1 1.010
4.2 4.9 1.443
5.0 5.7 2.848
6.1 7.0 3.077
7.7 8.7 4.955
8.8 9.9 6.456
9.9 11.1 7.830
11.0 12.3 10.185
HEAD OFFICE:
FACTORY:
J3/42 Krishna Galli, Lalitpur, P.O. Box. No. 2743 Kathmandu, Nepal. Phone 526357,
525172. Fax No. 526529. E-mail: steel@pnchknya.mos.com.np
Lumbini Zone, Kotihawa, Bhairahawa, Nepal. Phone (071) 60368, Fax: 60574.