tableaux de conversions - ITE

TABLEAUX DE CONVERSIONS
FILETAGES COMMUNS
ABREVIATIONS UTILISEES
Filetage UNF
US Spec. O.D. Diam. Diam.
nr de
filet
SAE
ext. max. int. max. filet. par
mm
mm mmPouce
1/8” SAE 7,9386,792241,058
5/16” - 24 UNF
3
3
/8” - 24 UNF
/16” SAE 9,5258,379241,058
1/4” SAE11,112 9,738 201,270
7/16” - 20 UNF
1
5
/2” - 20 UNF
/16” SAE12,70011,328 201,270
3/8” SAE15,87514,348 181,411
5/8” - 18 UNF 3
1/2” SAE19,05017,330 161,588
/4” - 16 UNF
7
5/8” SAE22,22520,262 141,814
/8” - 14 UNF
1
3/4” SAE25,40025,024 141,814
1 /16” - 14 UNF
1
1 /8” - 12 UNF
-
28,575
26,284
12
2,117
7/8” SAE31,75029,459 122,117
11/4” - 12 UNF
13/8” - 12 UNF
1” SAE
34,925
32,634
12
2,117
11/2” - 12 UNF
-
38,100
35,809
12
2,117
FFL
MFL
FPT
MPT
ODS
IDS
COUPLE DE SERRAGE POUR RACCORDS FL
Ø
TUBE
1/8”
3/16”
1/4”
5/16”
3/8”
1/2”
5/8”
3/4”
7/8”
SERRAGE
RECOMMENDE
8,0
11,0
12,2
19,0
27,0
40,5
60,8
107,0
147,0
Nm
(6
Nm
(8
Nm
(9
Nm (14
Nm (20
Nm (30
Nm (45
Nm (79
Nm (108
SERRAGE
MAXIMAL
ft.lbs)
9,5 Nm
ft.lbs) 12,2 Nm
ft.lbs) 13,5 Nm
ft.lbs) 22,0 Nm
ft.lbs) 33,7 Nm
ft.lbs) 47,2 Nm
ft.lbs) 74,2 Nm
ft.lbs) 119,0 Nm
ft.lbs) 154,0 Nm
(7
(9
(10
(16
(25
(35
(55
(88
(113
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
ft.lbs)
:
:
:
:
:
:
Femelle Flare 45°
Mâle Flare 45°
Femelle NPT (National Pipe Thread)
Mâle NPT (National Pipe Thread)
Embout Femelle à souder
Embout Mâle à souder
TEMPERATURE
°F = °C x 1,8 + 32
°C = (°F - 32) / 1,8
572˚F
300˚C
527˚F
275˚C
482˚F
250˚C
437˚F
225˚C
392˚F
200˚C
347˚F
175˚C
302˚F
150˚C
284˚F
140˚C
266˚F
130˚C
248˚F
120˚C
230˚F
110˚C
212˚F
194˚F
90˚C
PUISSANCE
176˚F
80˚C
158˚F
70˚C
140˚F
60˚C
122˚F
50˚C
113˚F
45˚C
104˚F
40˚C
95˚F
35˚C
86˚F
30˚C
77˚F
25˚C
68˚F
20˚C
59˚F
15˚C
50˚F
10˚C
kW
Watt
Kcal/h
BTU/h
1 kW
-
1000,000 860,0003412,00
1 Watt 0,001000 -
0,8603,41
1 Kcal/h0,001163 1,163 -
3,95
1 BTU/h0,000293 0,293 0,250 1 kW = 0,284 US tons of refrigeration
MESURES
Echelles Linéaires
mm
cm m
m
m
Km Km Km x
x
x
x
x
x
x
x
0,039370
0,393700 39,370000
3,281000
1,093600 3280,800000
1093,600000 0,621337 = pouces
= pouces = pouces = pieds = yards = pieds = yards = miles x 25,4000000
x 2,5400000 x 0,0254000
x 0,3048000
x 0,9144000
x 0,0003048 x 0,0009144 x 1,6094320
= mm
= cm
=m
=m
=m
= Km
= Km
= Km
mm2 cm2 m2 m2 Km2 ha x
x
x
x
x
x
0,001550 0,155000 10,764000 1,196000
0,386100
2,471000 = pouces carré = pouces carré = pieds carré = sq yards = sq miles = acres x 645,2000000
x 6,4520000
x 0,0929000 x 0,8361000 x 2,5900000 x 0,4047000 = mm2
= cm2
= m2
= m2
= Km2
= ha
Capacité
cm3 cm3 l
l
l
l
m3 x
x
x
x
x
x
x
0,061023 0,033810 61,023000 0,035310 0,264200 0,220000 35,314000 = pouches cube = fl ounces = pouches cube = pieds cube = USG = Imperial gal
= pieds cube x 16,3870000 x 29,5700000 x 0,0163870 x 28,3170000 x 3,7850000
x 4,5440000 x 0,0283200
= cm3
= cm3
=l
=l
=l
=l
= m3
de l’eau
41˚F
5˚C
32˚F
0˚C givrage
23˚F
-5˚C
14˚F
-10˚C
0˚F
Echelles de surface
Point
100˚C d’ébullition
5˚F
-4˚F
Point de
de l’eau
-15˚C
-17,8˚C
-20˚C
-13˚F
-25˚C
-22˚F
-30˚C
-31˚F
-35˚C
-40˚F
-40˚C givrage
-49˚F
-45˚C du mercure
-58˚F
-50˚C
-67˚F
-55˚C
-76˚F
-60˚C
Point de
Poids
g
g
Kg
Kg
Kg
Kg
x
x
x
x
x
x
15,432000
0,035300
35,270000
2,204600
0,001102
0,000984
=
=
=
=
=
=
grains oz
oz
lbs U.S. tons long tons x
x
x
x
x
x
0,06480
28,35000
0,02835
0,45360
907,20000
1016,04800
=
=
=
=
=
=
g
g
Kg
Kg
Kg
Kg
x
x
x
x
x
x
0,264200 0,035310 0,004400 0,588600 4,402800 16,670000
=
=
=
=
=
=
USG/min
cfm USG/min cfm USG/min
l/min x
x
x
x
x
x
3,78500
28,31700
227,10000
1,69920
0,22710
0,06000
=
=
=
=
=
=
l/min
l/min
l/hr
m3/hr
m3/hr
m3/hr
Débit
l/min l/min l/hr m3/hr m3/hr m3/hr VIDE Point
d’ébolution Microns
Torr (mmHg)
mbar
de l’eau
Pression absolue
pouces Hg (“HgA)
100°C 760000760,0001013,00000
750000750,000 999,67000
700000700,000 933,03000
600000 600,000 799,74000
96,1°C
535000 535,000
713,01000
400000
400,000533,18000
80°C355092
355,100473,45600
300000
300,000399,87000
70°C233680
233,680311,57400
60°C149352
149,350199,13400
100000
100,000133,29000
50°C 9245692,460123,28000
8000080,000106,63000
70000 70,000 93,30000
60000 60,000 79,97000
40°C 55118 55,120 73,49400
40000 40,000 53,32000
30°C 31750 31,750 42,33400
25400 25,400 33,86000
20000 20,000 26,66000
15°C 12700 12,700 16,93400
7,2°C
7620
7,620
10,16000
-6,1°C
2540
2,540
3,38600
750 0,750
0,99970
-31,1°C
254
0,254
0,33860
-37,2°C
127
0,127
0,16930
10 0,010
0,01330
0
0,000
0,00000
psia
% Vacuum
29,9210014,69600 0,0000
29,5270014,50300 1,3200
27,5590013,53600 7,8900
23,62200 11,6020021,0500
21,06000 10,35000 29,6000
15,748007,73500
47,3700
13,980006,87000
53,2800
11,811005,80100
60,5300
9,200004,52000
69,2600
5,880002,89000
80,3500
3,937001,93400
86,8400
3,640001,79000
87,8300
3,150001,54700
89,4700
2,75600 1,3540090,7900
2,36200 1,1600092,1100
2,17000 1,0661592,7500
1,57500 0,7730094,7400
1,25000 0,6141095,8200
1,00000 0,4910096,6600
0,78740 0,3870097,3700
0,50000 0,2456098,3300
0,30000 0,14740 99,0000
0,10000 0,04910 99,6600
0,02950 0,0145099,9000
0,01000
0,00491 99,9665
0,00500
0,00246 99,9830
0,00039 0,0001999,9987
0,00000 0,00000100,0000
Formules de conversion
Torr (mmHg)= “HgA x 25,4
HgAbsolute = mmHg/25,4
= psia x 51,7 = psia x 2
= mbar x 0,75 = mbar x 0,0295
PRESSION
onces par psi kPakg/cm2
pouces de Hg mm de Hg
barmbar
pouce carré
1 psi
-
6,895 0,07031 2,0360 51,715 16,0000,068968,948
1 kPa
0,1450 -
0,01020 0,2953 7,501 2,3210,010010,000
1 kg/cm2
14,223398,067 -
28,9590
735,559227,5730,9807
1013,250
1 pouces de Hg 0,4912 3,386 0,03453 -
25,400 7,8580,033933,864
1 mm de Hg
0,0193 0,133 0,00136 0,0394 -
0,3090,0013 1,333
1 onces par
0,06250,431
0,004390,12733,232 - 0,00434,309
pouce carré
1 bar
14,5038100,000 1,01972 29,5300750,063 232,061 -
1000,000
1 mbar
0,01450,100
0,001020,02950,750 0,232
0,0010-