1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
2
3
4
5
2
3
4
5
1
2
3
4
3
4
5
6
4
6
8
10
1
3
5
10
1
3
5
10
1
3
5
10
1,2
2,4
3,5
6,10
1.5, 2
2.5, 4
3,5
6,10
1,2
2,4
3,6
6,10
1,2
2,4
3,6
6,10
1,2
2,4
3,6
6,10
1,2
2,4
3,6
6,10
3 feet
4 feet
5 feet
6 feet
storey
2 storey
3 storey
None of the above
1 foot
2 feet
3 feet
4 feet
Corrosively resistant fasteners
Lead resistant fasteners
Water resistant fasteners
Fire resistant fasteners
Hanger
Closet rings
Metal sleeves
Thrust blocks
Changes in direction , tees and bends
Changes in size, reducers
Stops, dead ends
All of the above
Cast iron, ductile iron, galvanized wrought irom
Galvanized steel, lead, copper
Brass, Series 1000 PVC DWV, vitrified clay pipe
All of the above
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