Tablas de conversion

VALV E S
Engineering Supplement
Conversion Tables
VALV E S
CONVERSION TABLE
INDEX
Table:
Page:
Decimal Equivalents
(1/64” - 1”)
Inches to Millimeters
(1/64” - 1/2”)
0” through 5”
4
Inches to Millimeters
(1/64” - 1/2”)
6” through 11”
5
Inches to Millimeters
(33/64” - 1”)
0” through 5”
6
Inches to Millimeters
(33/64” - 1”)
6” through 11”
7
3
Temperature - Fahrenheit to Centigrade (-350 oF to 1,500 oF)
8
Pounds Per Square Inch to Bars (1 Psi. to 10,000 Psi.)
9
10
Miscellaneous Conversion Factors
11
Reference Notes
12
Engineering Supplement
Pounds to Kilograms (1 Lb. to 1,000 Lbs.)
This material is presented as a continuing service to our customers.
2
DECIMAL EQUIVALENTS
1/64” - 1”
Inches
Inches
Decimal
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
.015625
.031250
.046875
.062500
.078125
.093750
.109375
.125000
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
.515625
.531250
.546875
.562500
.578125
.593750
.609375
.625000
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
.140625
.156250
.171875
.187500
.203125
.218750
.234375
.250000
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
.640625
.656250
.671875
.687500
.703125
.718750
.734375
.750000
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
.265625
.281250
.296875
.312500
.328125
.343750
.359375
.375000
49/64
25/32
51/64
13/16
53/64
27/32
55/64
7/8
.765625
.781250
.796875
.812500
.828125
.843750
.859375
.875000
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
.390625
.406250
.421875
.437500
.453125
.468750
.484375
.500000
57/64
29/32
59/64
15/16
61/64
31/32
63/64
1
.890625
.906250
.921875
.937500
.953125
.968750
.984375
1.000000
Engineering Supplement
Decimal
3
VALV E S
METRIC CONVERSION
Inches to Millimeters
Inches
0
1
2
3
4
5
Engineering Supplement
Millimeters
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
000.4
000.8
001.2
001.6
002.0
002.4
002.8
003.2
025.8
026.2
026.6
027.0
027.4
027.8
028.2
028.6
051.2
051.6
052.0
052.4
052.8
053.2
053.6
054.0
076.6
077.0
077.4
077.8
078.2
078.6
079.0
079.4
102.0
102.4
102.8
103.2
103.6
104.0
104.4
104.8
127.4
127.8
128.2
128.6
129.0
129.4
129.8
130.2
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
003.6
004.0
004.4
004.8
005.2
005.6
006.0
006.4
029.0
029.4
029.8
030.2
030.6
031.0
031.4
031.8
054.4
054.8
055.2
055.6
056.0
056.4
056.8
057.2
079.8
080.2
080.6
081.0
081.4
081.8
082.2
082.6
105.2
105.6
106.0
106.4
106.8
107.2
107.6
108.0
130.6
131.0
131.4
131.8
132.2
132.6
133.0
133.4
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
006.7
007.1
007.5
007.9
008.3
008.7
009.1
009.5
032.1
032.5
032.9
033.3
033.7
034.1
034.5
034.9
057.5
058.9
058.3
058.7
059.1
059.5
059.9
060.3
083.0
083.3
083.7
084.1
084.5
084.9
085.3
085.7
108.4
108.7
109.1
109.5
109.9
110.3
110.7
111.1
133.8
134.1
134.5
134.9
135.3
135.7
136.1
136.5
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
009.9
010.3
010.7
011.1
011.5
011.9
012.3
012.7
035.3
035.7
036.1
036.5
036.9
037.3
037.7
038.1
060.7
061.1
061.5
061.9
062.3
062.7
063.1
063.5
086.1
086.5
086.9
087.3
087.7
088.1
088.5
088.9
111.5
111.9
112.3
112.7
113.1
113.5
113.9
114.3
136.9
137.3
137.7
138.1
138.5
138.9
139.3
139.7
4
METRIC CONVERSION
Inches to Millimeters
Inches
6
7
8
9
10
11
Millimeters
152.8
153.2
153.6
154.0
154.4
154.8
155.2
155.6
178.2
178.6
179.0
179.4
179.8
180.2
180.6
181.0
203.6
204.0
204.4
204.8
205.2
205.6
206.0
206.4
229.0
229.4
229.8
230.2
230.6
231.0
231.4
231.8
254.4
254.8
255.2
255.6
256.0
256.4
256.8
257.2
279.8
280.2
280.6
281.0
281.4
281.8
282.2
282.6
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
156.0
156.4
156.8
157.2
157.6
158.0
158.4
158.8
181.4
181.8
182.2
182.6
183.0
183.4
183.8
184.2
206.8
207.2
207.6
208.0
208.4
208.8
209.2
209.6
232.2
232.6
233.0
233.4
233.8
234.2
234.6
235.0
257.6
258.0
258.4
258.8
259.2
259.6
260.0
260.4
283.0
283.4
283.8
284.2
284.6
285.0
285.4
285.8
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
159.2
159.5
160.0
160.3
160.7
161.1
161.5
161.9
184.6
185.0
185.3
185.7
186.1
186.5
186.9
187.3
210.0
210.3
210.7
211.1
211.5
211.9
212.3
212.7
235.4
235.7
236.1
236.5
236.9
237.3
237.7
238.1
260.8
261.1
261.5
261.9
262.3
262.7
263.1
263.5
286.2
286.5
286.9
287.3
287.7
288.1
288.5
288.9
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
162.3
162.7
163.1
163.5
163.9
164.3
164.7
165.1
187.7
188.1
188.5
188.9
189.3
189.7
190.1
190.5
213.1
213.5
213.9
214.3
214.7
215.1
215.5
215.9
238.5
238.9
239.3
239.7
240.1
240.5
240.9
241.3
263.9
264.3
264.7
265.1
265.5
265.9
266.3
266.7
289.3
289.7
290.1
290.5
290.9
291.3
291.7
292.1
Engineering Supplement
1/64
1/32
3/64
1/16
5/64
3/32
7/64
1/8
5
VALV E S
METRIC CONVERSION
Inches to Millimeters
Inches
0
1
2
3
4
5
Engineering Supplement
Millimeters
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
013.1
013.5
013.9
014.3
014.7
015.1
015.5
015.9
038.5
038.9
039.3
039.7
040.1
040.5
040.9
041.3
063.9
064.3
064.7
065.1
065.5
065.9
066.3
066.7
089.3
089.7
090.1
090.5
090.9
091.3
091.7
092.1
114.7
115.1
115.5
115.9
116.3
116.7
117.1
117.5
140.1
140.5
140.9
141.3
141.7
142.1
142.5
142.9
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
016.3
016.7
017.1
017.5
017.9
018.3
018.7
019.1
041.7
042.1
042.5
042.9
043.3
043.7
044.1
044.5
067.1
067.5
067.9
068.3
068.7
069.1
069.5
069.9
092.5
092.9
093.3
093.7
094.1
094.5
094.9
095.3
117.9
118.3
118.7
119.1
119.5
119.9
120.3
120.7
143.3
143.7
144.1
144.5
144.9
145.3
145.7
146.1
49/64
25/32
51/64
13/16
53/64
27/32
55/64
7/8
019.4
019.8
020.2
020.6
021.0
021.4
021.8
022.2
044.8
045.2
045.6
046.0
046.4
046.8
047.2
047.6
070.2
070.6
071.0
071.4
071.8
072.2
072.6
073.0
095.6
096.0
096.4
096.8
097.2
097.6
098.0
098.4
121.1
121.4
121.8
122.2
122.6
123.0
123.4
123.8
146.5
146.8
147.2
147.6
148.0
148.4
148.8
149.2
57/64
29/32
59/64
15/16
61/64
31/32
63/64
1
022.6
023.0
023.4
023.8
024.2
024.6
025.0
025.4
048.0
048.4
048.8
049.2
049.6
050.0
050.4
050.8
073.4
073.8
074.2
074.6
075.0
075.4
075.8
076.2
098.8
099.2
099.6
100.0
100.4
100.8
101.2
101.6
124.2
124.6
125.0
125.4
125.8
126.2
126.6
127.0
149.6
150.0
150.4
150.8
151.2
151.6
152.0
152.4
6
METRIC CONVERSION
Inches to Millimeters
Inches
6
7
8
9
10
11
Millimeters
165.5
165.9
166.3
166.7
167.1
167.5
167.9
168.3
190.9
191.3
191.7
192.1
192.5
192.9
193.3
193.7
216.3
216.7
217.1
217.5
217.9
218.3
218.7
219.1
241.7
242.1
242.5
242.9
243.3
243.7
244.1
244.5
267.1
267.5
267.9
268.3
268.7
269.1
269.5
269.9
292.5
292.9
293.3
293.7
294.1
294.5
294.9
295.3
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
168.7
169.1
169.5
169.9
170.3
170.7
171.1
171.5
194.1
194.5
194.9
195.3
195.7
196.1
196.5
196.9
219.5
219.9
220.3
220.7
221.1
221.5
221.9
222.3
244.9
245.3
245.7
246.1
246.5
246.9
247.3
247.7
270.3
270.7
271.1
271.5
271.9
272.3
272.7
273.1
295.7
296.1
296.5
296.9
297.3
297.7
298.1
298.5
49/64
25/32
51/64
13/16
53/64
27/32
55/64
7/8
171.9
172.2
172.6
173.0
173.4
173.8
174.2
174.6
197.3
197.6
198.0
198.4
198.8
199.2
199.6
200.0
222.7
223.0
223.4
223.8
224.2
224.6
225.0
225.4
248.1
248.4
248.8
249.2
249.6
250.0
250.4
250.8
273.5
273.8
274.2
274.6
275.0
275.4
275.8
276.2
298.9
299.2
299.6
300.0
300.4
300.8
301.2
301.6
57/64
29/32
59/64
15/16
61/64
31/32
63/64
1
175.0
175.4
175.8
176.2
176.6
177.0
177.4
177.8
200.4
200.8
201.2
201.6
202.0
202.4
202.8
203.2
225.8
226.2
226.6
227.0
227.4
227.8
228.2
228.6
251.2
251.6
252.0
252.4
252.8
253.2
253.6
254.0
276.6
277.0
277.4
277.8
278.2
278.6
279.0
279.4
302.0
302.4
302.8
303.2
303.6
304.0
304.4
304.8
Engineering Supplement
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
7
VALV E S
TEMPERATURE CONVERSION
Engineering Supplement
Fahrenheit to Centigrade
8
oF
oC
oF
oC
oF
oC
oF
oC
-350
-340
-330
-320
-310
-212.2
-206.7
-201.1
-195.6
-190.0
-50
-45
-40
-35
-30
-45.6
-42.8
-40.0
-37.2
-34.4
160
170
180
190
200
71.1
76.7
82.2
87.8
93.3
510
520
530
540
550
265.6
271.1
276.7
282.2
287.8
-300
-290
-280
-270
-260
-184.4
-178.8
-173.3
-167.8
-162.2
-25
-20
-15
-10
0
-31.7
-28.9
-26.1
-23.3
-17.8
210
220
230
240
250
98.9
104.4
110.0
115.6
121.1
560
570
580
590
600
293.3
298.9
304.4
310.0
315.6
-250
-240
-230
-220
-210
-156.7
-151.1
-145.6
-140.0
-134.4
10
15
20
25
30
-12.2
- 9.4
- 6.7
- 3.9
- 1.1
260
270
280
290
300
126.7
132.2
137.8
143.3
148.9
610
620
630
640
650
321.1
326.7
332.2
337.8
343.3
-200
-190
-180
-170
-160
-128.9
-123.3
-117.8
-112.2
-106.7
32
35
40
45
50
0.0
1.7
4.4
7.2
10.0
310
320
330
340
350
154.4
160.0
165.6
171.1
176.7
660
670
680
690
700
348.9
354.4
360.0
365.6
371.1
-150
-140
-130
-120
-110
-101.1
-95.6
-90.0
-84.4
-78.9
55
60
65
70
75
12.8
15.6
18.3
21.1
23.9
360
370
380
390
400
182.2
187.8
193.3
198.9
204.4
710
720
730
740
750
376.7
382.2
387.8
393.3
398.9
-100
-95
-90
-85
-80
-73.3
-70.6
-67.8
-65.0
-62.2
80
85
90
95
100
26.7
29.4
32.2
35.0
37.8
410
420
430
440
450
210.0
215.6
221.1
226.7
232.2
800
850
900
950
1,000
426.7
454.4
482.2
510.0
537.8
-75
-70
-65
-60
-55
-59.5
-56.7
-53.9
-51.1
-48.3
110
120
130
140
150
43.3
48.9
54.4
60.0
65.6
460
470
480
490
500
237.8
243.3
248.9
254.4
260.0
1,100
1,200
1,300
1,400
1,500
593.3
648.9
704.4
760.0
815.6
PRESSURE CONVERSION
Pounds Per Square Inch to Bars
Bars
Psi.
Bars
Psi.
Bars
Psi.
Bars
1
2
3
4
5
.0689
.1379
.2068
.2758
.3447
750
800
850
900
950
51.7106
55.1580
58.6054
62.0528
65.5001
2,500
2,550
2,600
2,650
2,700
172.3685
175.8161
179.2635
182.7109
186.1583
4,250
4,300
4,350
4,400
4,450
293.0269
296.4743
299.9216
303.3690
306.8164
6
7
8
9
10
.4137
.4826
.5516
.6205
.6895
1,000
1,050
1,100
1,150
1,200
68.9475
72.3949
75.8423
79.2896
82.7370
2,750
2,800
2,850
2,900
2,950
189.6505
193.0530
196.5004
199.9478
203.3951
4,500
4,550
4,600
4,650
4,700
310.2638
313.7111
317.1585
320.6059
324.0533
11
12
13
14
15
.7584
.8274
.8963
.9653
1.0342
1,250
1,300
1,350
1,400
1,450
86.1844
89.6318
93.0791
96.5265
99.9739
3,000
3,050
3,100
3,150
3,200
206.8425
210.2899
213.7373
217.1846
220.6320
4,750
4,800
4,850
4,900
4,950
327.5006
330.9480
334.3954
337.8428
341.2901
30
45
60
75
90
2.0684
3.1026
4.1369
5.1711
6.2053
1,500
1,550
1,600
1,650
1,700
103.4213
106.8686
110.3160
113.7634
117.2108
3,250
3,300
3,350
3,400
3,450
224.0794
227.5268
230.9734
234.4215
237.8689
5,000
5,050
5,100
5,150
5,200
344.7375
348.1849
351.6323
355.0796
358.5270
105
120
135
150
200
7.2395
8.2737
9.3079
10.3421
13.7895
1,750
1,800
1,850
1,900
1,950
120.6581
124.1055
127.5529
131.0003
134.4476
3,500
3,550
3,600
3,650
3,700
241.3163
244.7636
248.2110
251.6584
255.1058
5,250
5,300
5,350
5,400
5,450
361.9744
365.4218
368.8691
372.3165
375.7639
250
300
350
400
450
17.2369
20.6843
24.1316
27.5790
31.0264
2,000
2,050
2,100
2,150
2,200
137.8950
141.3424
144.7898
148.2371
151.6845
3,750
3,800
3,850
3,900
3,950
258.5531
262.0005
265.4479
268.8953
272.3426
5,500
6,000
6,500
7,000
7,500
379.2113
413.6850
448.1588
482.6325
517.1063
500
550
600
650
700
34.4738
37.9211
41.3685
44.8159
48.2634
2,250
2,300
2,350
2,400
2,450
155.1319
158.5793
162.0266
165.4740
168.9214
4,000
4,050
4,100
4,150
4,200
275.7900
279.2374
282.6848
286.1321
289.5795
8,000
8,500
9,000
9,500
10,000
551.5800
586.0538
620.5275
655.0013
689.4750
9
Engineering Supplement
Psi.
VALV E S
WEIGHT CONVERSION
Pounds to Kilograms
Engineering Supplement
Lbs.
10
Kg.
Lbs.
Kg.
1
2
3
4
5
.45
.91
1.36
1.81
2.27
170
180
190
200
210
77.11
81.65
86.18
90.72
95.26
6
7
8
9
10
2.72
3.18
3.63
4.03
4.54
220
230
240
250
260
99.79
104.33
108.86
113.40
117.94
15
20
25
30
35
6.80
9.07
11.34
13.61
15.88
270
280
290
300
310
122.47
127.01
131.54
136.08
140.62
40
45
50
55
60
18.14
20.41
22.68
24.95
27.22
320
330
340
350
360
145.15
149.69
154.22
158.76
163.30
65
70
75
80
85
29.48
31.75
34.02
36.28
38.56
370
380
390
400
450
167.83
172.37
176.90
181.44
204.12
90
95
100
110
120
40.82
43.09
45.36
49.90
54.43
500
550
600
650
700
226.80
249.48
272.16
294.84
317.52
130
140
150
160
58.97
63.50
68.04
72.58
750
800
900
1000
340.20
362.88
408.24
453.60
MISCELLANEOUS CONVERSION
FACTORS
From:
To:
Factor
From:
To:
Factor:
Atmospheres
cm of Hg at 0 oC
gm/cm2
76
Liters
gallons (U.S.)
0.2642
1033.3
Liters
ounces (U.S. fluid) 33.8143
29.921
Liters
pints (U.S. Liquid)
Atmospheres
inches of Hg at 32 oF
lb/in2
14.696
Liters
Btu
callories (gram)
252
Meters
quarts (U.S. Liquid) 1.05668
angstrom units
1x1010
Meters
feet (U.S.)
3.28083
Meters
inches (U.S.)
39.3700
1x104
Atmospheres
Atmospheres
2.11336
angstrom units
Centimeters
Cubic cm
feet
cubic inches
0.032808
0.061023
Microns
Microns
angstrom units
inches
3.937x10-5
Cubic cm
Cubic cm
Cubic ft.
Cubic ft.
Cubic ft.
Cubic ft
Cubic in. (U.S.)
Cubic in. (U.S.)
Cubic yd (U.S.)
Feet (U.S.)
Feet (U.S.)
Gallons (U.S.)
Gallons (U.S.)
Gallons (U.S.)
Gallons (U.S.)
Grams
Grams
gallons (U.S.)
ounces (U.S. fluid)
cubic cm
cubic meters
gallons (U.S.)
liters
cubic cm
liters
cubic meters
centimeters
meters
cubic centimeters
cubic feet
cubic inches
liters
ounces (avoir.)
pounds (avoir.)
2.6417x10-4
0.033814
28317
0.02832
7.481
28.316
16.3872
0.016387
0.7646
30.48
0.3048
3785.4
0.13368
231
3.7854
0.03527
0.002205
Millimeters
Ounces (avoir.)
Ounces
(U.S. fluid)
Ounces
(U.S. fluid)
Ounces
(U.S. fluid)
Pints
(U.S. liquid)
Pints
(U.S. liquid)
Pounds (avoir.)
Square cm
Square in. (U.S.)
inches (U.S.)
grams
0.03937
28.3495
cubic cm
29.5737
cubic inches
1.8047
liters
0.02957
cubic cm
473.179
liters
grams
square inches
square cm
0.473168
453.5924
0.1550
6.5416
Metric
Convrsion
Factors
Horsepower
Btu (mean)/min
42.418
Horsepower
calories, log
ft.
ft2
m
m2
3.0480x10-1
9.2903x10-2
10.688
ft3
ft. lbf
m3
J
2.8317x10-2
1.3558
0.033421
ft. lbf/s
W
1.3558
in
m
m2
2.5400x10-2
6.4516x10-4
m3
1.6387x10-5
Calories, gram Btu
(mean)/min
Inches of Hg at
32 oC
atmospheres
Inches of Hg at feet of water at
32 oC
39.1 oF
1.13299
in.2
in.3
Inches of water
at 39.2oF
inches of Hg
0.073554
lbf
N
4.4482
Kilograms
Kilograms
Liters
35.274
2.2046
0.0355316
lbf.in.
lbf.ft.
N.M
N.M
1.1298x10-1
1.3558
ounces (avoir.)
pounds (avoir.)
cubic feet
11
Engineering Supplement
Centimeters
3.968x103
1x108
VALV E S
Engineering Supplement
REFERENCE/NOTES
3409 Brinkman
Houston, Texas 77018
Tel: (713) 869-3100
Fax: (713) 869-5511
Internet: www.mcfvalves.com
ES002/1-5-0998-3M
 Copyright 1998, MCF Valves