TABLE I. MAXIMUM SPAN FOR PIPE (METERS)
__________________________________________________________________________
STD. WT.
EX. STRONG
COPPER
COPPER
STEEL PIPE
STEEL PIPE
TUBE TYPE
TUBE TYPE
DIAMETER
SCHEDULE 40
SCHEDULE 80
K
L
MM
__________________________________________________________________________
--------------------------------------------------------------------------
150
4.20
4.25
3.25
3.20
--------------------------------------------------------------------------
200
4.70
4.90
---------------------------------------------------------------------------
250
5.20
5.30
--------------------------------------------------------------------------
300
5.55
5.80
--------------------------------------------------------------------------
TABLE I. MAXIMUM SPAN FOR PIPE (FEET-INCHES)
__________________________________________________________________________
STD. WT.
EX. STRONG
COPPER
COPPER
STEEL PIPE
STEEL PIPE
TUBE TYPE
TUBE TYPE
DIAMETER
SCHEDULE 40
SCHEDULE 80
K
L
INCHES
__________________________________________________________________________
1/2
5'-0"
5'-0"
3'-9"
3'-6"
--------------------------------------------------------------------------
3/4
5'-9"
5'-9"
4'-3"
4'-3"
--------------------------------------------------------------------------
1
6'-6"
6'-6"
5'-0"
4'-9"
--------------------------------------------------------------------------
1 1/2
7'-6"
7'-9"
5'-9"
5'-6"
--------------------------------------------------------------------------
2
8'-6"
8'-6"
6'-6"
6'-6"
--------------------------------------------------------------------------
2 1/2
9'-3"
9'-6"
7'-3"
7'-0"
--------------------------------------------------------------------------
3
10'-3"
10'-6"
7'-9"
7'-6"
--------------------------------------------------------------------------
3 1/2
11'-0"
11'-0"
8'-3"
8'-3"
--------------------------------------------------------------------------
4
11'-6"
11'-9"
9'-0"
8'-9"
--------------------------------------------------------------------------
5
12'-9"
13'-0"
10'-0"
9'-6"
--------------------------------------------------------------------------
6
13'-9"
14'-0"
10'-9"
10'-6"
--------------------------------------------------------------------------
8
15'-6"
16'-0"
---------------------------------------------------------------------------
10
17'-0"
17'-6"
--------------------------------------------------------------------------
12
18'-3"
19'-0"
--------------------------------------------------------------------------
3.1.9
Pressure Gages
Provide pressure gages with a shut-off valve or petcock installed between
the gage and the line.
SECTION 15211N
Page 29
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