Page 252 - Estimators Piping Man Hour Manual

Section Eleven—TECHNICAL INFORMATION 227

WEIGHTS OF PIPING MATERIALS—3" PIPE SIZE
Schedule No. 40 80 U»0 I -1
xs
s Wall Designation Std. .300 437 XX s _ _ |
.216
iiOO
Thickness — -In.
Pipe— Lbs/Ft 7.58 10.25 1432 18.58 -
— _-
Water— Lbs/Ft 3.20 2.86 2 35 1.80
46 6 1 8.4 10.7
L.R. 90" Klbow .8 .8 .8
3 4
S.R. 90° Elbow .5 .5 [
2.4 32 4.4 5.4
£ LL) L.R. 45° Klbow .3 .3 .3 .3
7.4 9.5 12 2 14.8
Tee .8 .8 .8 .8
17 24
Lateral 1.8 1.8
2.2 2 9 3.7 4.7
Reducer .3 .3 .3 .3
1.4 1.8 3.5 3.7
Cap .5 .5 5 .5
T«?mp«rature Range "F to 260° 260-360 360-440 440-525 525-600 600-700 700-800 800-90C 90O-IOOO] 1
85% Thickness — In 1!^ Ufts l'i 2 25*2
-I
Z Magnesia Lbs/Ft 1.55 1 55 265 3.95 425 1
p Combina- Thickness — In. 3Ks 3!4 3% 3% !
g tion Lbs/Ft 8.3 8 3 107 10 7 r:z:
Calcium Thickness— In. I 1 1 Ha 1H 2 2'u 2>' S 3 1 ' ~
Silicate Lbs/Ft 1.28 1 28 1 28 2.09 209 298 398 398 5 11 !
Cas>t Iruif Steel
Pressure Rating SEE GENERAL NOTES
p&i 125 250 150 300 400 600 900 1500 2500 FOR MATERIALS
Screw ed or 9 10 17 20 38 61 101 NOT SHOWN
All weights are shown
Slip-On 1.5 t.5 1.5 1 5 1,5 1.5 1.5 1.5 type m bold
FLANGES Welding Neck 10 1 17 5 24 1.5 1.5 101 per In ear foot. of steel pipe is
35
54
The weight
1.5
1.5
1.5
10 17 21 38 62 100 For Boiler Peed Piping, add
Lap Joint 1.5 1.5 1.5 1.5 1 5 1.5 the M•eight of water to the
Weigh of ->teel pipe,
10 19 11 20 24 39 61 104 The pipe covering thic.k-
Blind 1.5 I 5 1.5 1.5 1.5 1.5 1.5 1.5 nesses and weights indicate the
<ti x-f 26 46 32 53 67 98 150 averaee conditions per linear
Q / j! S.R, 90" Elbow 3.9 4 3.9 4 4,1 4.3 4.6 foot wire, cement, canvas, band*
allowances
include
all
anil
for
30 50 40 63 .uid iMint. The listed thick-
L.R. 90° Elbow 43 4.3 4.3 4.3 ' combination covering is
the si m of the inner and the
22 41 28 46 60 93 135 outer ayer thickness,
45" Elbow 3,5 3.6 3.5 3.6 3.8 3.9 4 Pipt covering temperature
ranges are intended as a j;uide
39 67 52 81 ^102 151 238 only and do not constitute
Tee 5.9 6 5.9 6 6.2 6.5 6.9 a rect mmendation for specific
wQ Flanged Bonnet 66 112 77 4 119 153 225 338 thickr ess of materials. of cover-
the
weight
To ind
4.8
5.3
4.9
7.4
4.4
Gate
Fittings, Valves,
ing on Flanged
or Flanges, multiply the weight
80
Bonnet
56
Flanged or Angle 7.2 121 4 2 102 132 242 341 factor (lightface subscript} by
7.6
4.8
4.6
4.9
5.3
Globe
! o Flanged Bonnet 7.2 7.6 4.2 101 4.8 4.9 233 the *A11 Flanged foot of covering
per
w( ight
used on straight pipe,
91
100
146
46
51
Flanged
Fitting,
Check
4.6
5.3
weight
Pressure Seal 140 140 Valve ind Flange weights include
of bolts
the proportional
Bonnet — Gate 2.5 2.5 or stu< '.a required to make up ai!
joints.
NO Pressure Seal 160 260 are **("ast flanged Valve weights
Iron
Bonnet- — C lobe
2,5
2.5
f< T
Steel
valves.
8 *One Complete Valve weights are for nclJmg
i Flanged Joint. 1.5 6 1.5 7.5 8 12.5 25 end vaIvea.