Steel surface treatment is the key to determining pipeline corrosion. It is the prerequisite for the tight combination of coating and steel pipes and is also one of the key factors in service life. Carbon steel pipes require anti-corrosion treatment. Common anti-corrosion coating types include: Galvanized Steel Pipe, FBE Coated Pipe, Epoxy Coated Pipe, 3LPE/3PE Coated Pipe and Concrete Coated Pipe. This passage will talk about anti corrosion carbon steel pipe schedule chart. Read on to learn more.
CARBON STEEL PIPE SCHEDULES
|
Pipe
Size
Inches
|
OD
in
inches
|
OD
in
mm
|
Weights and Dimensions of Seamless and
Welded Steel Pipe (P.E.)
|
|
10
|
20
|
30
|
40
|
STD.
|
60
|
80
|
XS
|
100
|
120
|
140
|
160
|
XXS
|
|
1/8
|
0.405
|
10.3
|
|
|
|
0.068
.024
|
0.068
.024
|
|
0.095
0.31
|
0.095
0.31
|
|
|
|
|
|
|
1/4
|
0.540
|
13.7
|
|
|
|
0.088
0.43
|
0.088
0.43
|
|
0.119
0.54
|
0.119
0.54
|
|
|
|
|
|
|
3/8
|
0.675
|
17.1
|
|
|
|
0.091
0.57
|
0.091
0.57
|
|
0.126
0.74
|
0.126
0.74
|
|
|
|
|
|
|
1/2
|
0.840
|
21.3
|
|
|
|
0.109
0.85
|
0.109
0.85
|
|
0.147
1.09
|
0.147
1.09
|
|
|
|
0.188
1.31
|
0.294
1.72
|
|
3/4
|
1.050
|
26.7
|
|
|
|
0.113
1.13
|
0.113
1.13
|
|
0.154
1.48
|
0.154
1.48
|
|
|
|
0.219
1.95
|
0.308
2.44
|
|
1
|
1.315
|
33.4
|
|
|
|
0.133
1.68
|
0.133
1.68
|
|
0.179
2.17
|
0.179
2.17
|
|
|
|
0.250
2.85
|
0.358
3.66
|
|
1-1/4
|
1.660
|
42.2
|
|
|
|
0.140
2.27
|
0.140
2.27
|
|
0.191
3.00
|
0.191
3.00
|
|
|
|
0.250
3.77
|
0.382
5.22
|
|
1-1/2
|
1.900
|
48.3
|
|
|
|
0.145
2.72
|
0.145
2.72
|
|
0.200
3.63
|
0.200
3.63
|
|
|
|
0.281
4.86
|
0.400
6.41
|
|
2
|
2.375
|
60.3
|
|
|
|
0.154
3.66
|
0.154
3.66
|
|
0.218
5.03
|
0.218
5.03
|
|
|
|
0.344
7.47
|
0.436
9.04
|
|
2-1/2
|
2.875
|
73.0
|
|
|
|
0.203
5.80
|
0.203
5.80
|
|
0.276
7.67
|
0.276
7.67
|
|
|
|
0.375
10.02
|
0.552
13.71
|
|
3
|
3.500
|
88.9
|
|
|
|
0.216
7.58
|
0.216
7.58
|
|
0.300
10.26
|
0.300
10.26
|
|
|
|
0.438
14.34
|
0.600
18.60
|
|
3-1/2
|
4.000
|
101.6
|
|
|
|
0.226
9.12
|
0.226
9.12
|
|
0.318
12.52
|
0.318
12.52
|
|
|
|
|
0.636
22.85
|
|
4
|
4.500
|
114.3
|
|
|
|
0.237
10.80
|
0.237
10.80
|
0.281
12.67
|
0.337
15.00
|
0.337
15.00
|
|
0.438
19.02
|
|
0.531
22.53
|
0.674
27.57
|
|
5
|
5.563
|
141.3
|
|
|
|
0.258
14.63
|
0.258
14.63
|
|
0.375
20.80
|
0.375
20.80
|
|
0.500
27.06
|
|
0.625
32.99
|
0.750
38.59
|
|
6
|
6.625
|
168.3
|
|
|
|
0.280
18.99
|
0.280
18.99
|
|
0.432
28.60
|
0.432
28.60
|
|
0.562
36.43
|
|
0.719
45.39
|
0.864
53.21
|
MEDIUM TYPE = WALL THICKNESS IN INCHES
BOLD TYPE = WEIGHT PER FOOT IN POUNDS
|
Pipe
Size
Inches
|
OD
in
inches
|
OD
in
mm
|
Weights and Dimensions of Seamless and
Welded Steel Pipe (P.E.)
|
|
10
|
20
|
30
|
40
|
STD.
|
60
|
80
|
XS
|
100
|
120
|
140
|
160
|
XXS
|
|
8
|
8.625
|
219.1
|
|
0.250
22.38
|
0.277
24.22
|
0.322
28.58
|
0.322
28.58
|
0.406
35.67
|
0.500
43.43
|
0.500
43.43
|
0.594
51.00
|
0.719
60.77
|
0.812
67.82
|
0.906
74.76
|
0.875
72.49
|
|
10
|
10.750
|
273.1
|
|
0.250
28.06
|
0.307
34.27
|
0.365
40.52
|
0.365
40.52
|
0.500
54.79
|
0.594
64.49
|
0.500
54.79
|
0.719
77.10
|
0.844
89.38
|
1.000
104.23
|
1.125
115.75
|
1.000
104.23
|
|
12
|
12.750
|
323.9
|
|
0.250
33.41
|
0.330
43.81
|
0.406
53.57
|
0.375
49.61
|
0.562
73.22
|
0.688
88.71
|
0.500
65.48
|
0.844
107.42
|
1.000
125.61
|
1.125
139.81
|
1.312
160.42
|
1.000
125.61
|
|
14
|
14.000
|
355.6
|
0.250
36.75
|
0.312
45.65
|
0.375
54.62
|
0.438
63.50
|
0.375
54.62
|
0.594
85.13
|
0.750
106.23
|
0.500
72.16
|
0.938
130.98
|
1.094
150.93
|
1.250
170.37
|
1.406
189.29
|
|
|
16
|
16.000
|
406.4
|
0.250
42.09
|
0.312
52.32
|
0.375
62.64
|
0.500
82.85
|
0.375
62.64
|
0.656
107.60
|
0.844
136.74
|
0.500
82.85
|
1.031
164.98
|
1.219
192.61
|
1.438
223.85
|
1.594
245.48
|
|
|
18
|
18.000
|
457.2
|
0.250
47.44
|
0.312
58.99
|
0.438
82.23
|
0.562
104.76
|
0.375
70.65
|
0.750
138.30
|
0.938
171.08
|
0.500
93.54
|
1.156
208.15
|
1.375
244.37
|
1.562
274.48
|
1.781
308.79
|
|
|
20
|
20.000
|
508.0
|
0.250
52.78
|
0.375
78.67
|
0.500
104.23
|
0.594
123.23
|
0.375
78.67
|
0.812
166.56
|
1.031
209.06
|
0.500
104.23
|
1.281
256.34
|
1.500
296.65
|
1.750
341.41
|
1.969
379.53
|
|
|
24
|
24.000
|
609.6
|
0.250
63.47
|
0.375
94.71
|
0.562
140.81
|
0.688
171.45
|
0.375
94.71
|
0.969
238.57
|
1.219
296.86
|
0.500
125.61
|
1.531
367.74
|
1.812
429.79
|
2.062
483.57
|
2.344
542.64
|
|
|
26
|
26.000
|
660.4
|
0.312
85.68
|
0.500
136.30
|
|
|
0.375
102.72
|
|
|
0.500
136.30
|
|
|
|
|
|
|
30
|
30.000
|
762.0
|
0.312
99.02
|
0.500
157.68
|
0.625
196.26
|
|
0.375
118.76
|
|
|
0.500
157.68
|
|
|
|
|
|
|
36
|
36.000
|
914.4
|
0.312
119.03
|
0.500
189.75
|
0.625
236.35
|
0.750
282.62
|
0.375
142.81
|
|
|
0.500
189.75
|
|
|
|
|
|
|
42
|
42.000
|
1067.0
|
|
|
|
|
0.375
166.86
|
|
|
0.500
221.82
|
|
|
|
|
|
|
48
|
48.00
|
1219.0
|
|
|
|
|
0.375
190.92
|
|
|
0.500
253.89
|
|
|
|
|
|
To convert the inch dimensions of outside diameters and wall thickness to millimeters, multiply the inch dimensions by 25.4.
CARBON STEEL PIPE WALL THICKNESSES OTHER THAN SCHEDULES
|
Nominal
Pipe
Size
|
OD
in
inches
|
Intermediate Walls
OD — Wall x Wall = Weight per Foot of Steel Pipe (P.E.)
|
|
1
|
1.315
|
0.065
0.87
|
0.109
1.40
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1-1/4
|
1.660
|
0.065
1.11
|
0.109
1.81
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1-1/2
|
1.900
|
0.065
1.27
|
0.109
2.08
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2
|
2.375
|
0.065
1.60
|
0.083
2.03
|
0.109
2.64
|
0.120
2.89
|
0.190
4.43
|
0.254
5.75
|
0.281
6.28
|
|
|
|
|
|
|
|
|
|
2-1/2
|
2.875
|
0.083
2.47
|
0.109
3.22
|
0.120
3.53
|
0.188
5.40
|
0.217
6.16
|
0.308
8.44
|
|
|
|
|
|
|
|
|
|
|
3
|
3.500
|
0.083
3.03
|
0.109
3.95
|
0.120
4.33
|
0.125
4.51
|
0.156
5.57
|
0.188
6.65
|
0.250
8.68
|
0.254
9.66
|
0.281
9.67
|
0.375
12.52
|
|
|
|
|
|
|
3-1/2
|
4.000
|
0.083
3.47
|
0.109
4.53
|
0.120
4.97
|
0.125
5.18
|
0.156
6.41
|
0.188
7.66
|
0.250
10.02
|
0.262
10.46
|
0.281
11.16
|
|
|
|
|
|
|
|
4
|
4.500
|
0.083
3.92
|
0.109
5.11
|
0.120
5.61
|
0.125
5.85
|
0.141
6.56
|
0.156
7.24
|
0.172
7.95
|
0.188
8.67
|
0.203
9.32
|
0.219
10.02
|
0.224
10.23
|
0.250
11.36
|
0.290
13.04
|
0.312
13.97
|
0.375
16.52
|
|
5
|
5.563
|
0.083
4.86
|
0.109
6.35
|
0.125
7.26
|
0.134
7.77
|
0.156
9.02
|
0.188
10.80
|
0.219
12.51
|
0.281
15.87
|
0.312
17.51
|
0.344
19.19
|
|
|
|
|
|
|
6
|
6.625
|
0.109
7.59
|
0.125
8.68
|
0.134
9.29
|
0.141
9.76
|
0.156
10.78
|
0.172
11.85
|
0.188
12.94
|
0.203
13.92
|
0.219
15.00
|
0.250
17.04
|
0.312
21.06
|
0.344
23.10
|
0.375
25.03
|
0.500
32.71
|
0.625
40.05
|
|
8
|
8.625
|
90.109
.91
|
0.125
11.35
|
0.156
14.11
|
0.172
15.53
|
0.188
16.96
|
0.203
18.28
|
0.219
19.68
|
0.264
23.57
|
0.312
27.73
|
0.344
30.45
|
0.375
33.07
|
0.438
38.33
|
0.562
48.40
|
0.625
53.40
|
|
|
10
|
10.750
|
0.156
17.65
|
0.172
19.43
|
0.188
21.23
|
0.203
22.89
|
0.219
24.65
|
0.279
31.23
|
0.344
38.27
|
0.350
38.88
|
0.400
44.22
|
0.438
48.28
|
0.562
61.15
|
0.625
67.58
|
0.812
86.18
|
|
|
|
12
|
12.750
|
0.172
23.11
|
0.188
25.22
|
0.203
27.23
|
0.219
29.34
|
0.281
37.46
|
0.312
41.48
|
0.344
45.62
|
0.438
57.65
|
0.625
80.93
|
0.750
96.12
|
0.812
103.5
|
0.875
111.0
|
1.500
180.2
|
1.750
205.6
|
2.000
229.6
|
|
14
|
14.000
|
0.188
27.73
|
0.203
29.91
|
0.219
32.26
|
0.281
41.21
|
0.344
50.22
|
0.406
58.94
|
0.469
67.84
|
0.562
80.66
|
0.625
89.28
|
0.688
97.81
|
0.812
114.4
|
0.875
122.7
|
2.000
256.56
|
2.125
269.76
|
2.500
307.34
|
MEDIUM TYPE = WALL THICKNESS IN INCHES
BOLD TYPE = WEIGHT PER FOOT IN POUNDS
CARBON STEEL PIPE WALL THICKNESSES OTHER THAN SCHEDULES
|
Nominal
Pipe
Size
|
OD
in
inches
|
Intermediate Walls
OD — Wall x Wall = Weight per Foot of Steel Pipe (P.E.)
|
|
16
|
16.000
|
0.188
31.75
|
0.203
34.25
|
0.219
36.95
|
0.281
47.22
|
0.344
57.57
|
0.406
67.62
|
0.438
72.86
|
0.469
77.87
|
0.625
102.6
|
0.750
122.2
|
0.812
131.7
|
0.938
150.9
|
1.125
178.7
|
1.618
248.5
|
2.000
299.0
|
|
18
|
18.000
|
0.188
35.76
|
0.219
41.59
|
0.281
53.23
|
0.344
64.93
|
0.406
76.36
|
0.469
87.81
|
0.625
116.0
|
0.688
127.2
|
0.812
149.1
|
0.875
160.0
|
1.000
181.6
|
1.125
202.8
|
1.250
223.6
|
1.500
264.3
|
|
|
20
|
20.000
|
0.219
46.27
|
0.281
59.23
|
0.312
65.66
|
0.344
72.28
|
0.406
84.04
|
0.438
91.59
|
0.469
97.92
|
0.625
129.3
|
0.750
154.2
|
0.875
178.7
|
1.000
202.9
|
1.250
250.3
|
1.375
273.5
|
|
|
|
24
|
24.000
|
0.281
71.25
|
0.312
79.01
|
0.344
86.99
|
0.406
102.40
|
0.438
110.32
|
0.469
117.98
|
0.625
156.0
|
0.750
186.2
|
0.875
216.1
|
1.000
245.6
|
1.250
303.7
|
1.312
317.9
|
1.500
360.5
|
|
|
|
26
|
26.000
|
0.250
68.82
|
0.281
77.26
|
0.344
94.35
|
0.406
111.08
|
0.438
119.69
|
0.469
128.00
|
0.562
152.83
|
0.625
169.4
|
0.656
177.6
|
0.688
186.0
|
0.750
202.3
|
0.875
234.8
|
1.000
267.0
|
1.188
314.8
|
|
|
30
|
30.000
|
0.281
89.19
|
0.344
109.0
|
0.406
128.3
|
0.438
138.3
|
0.469
147.9
|
0.562
176.7
|
0.656
205.6
|
0.750
234.3
|
0.875
272.2
|
1.000
309.7
|
1.250
383.8
|
|
|
|
|
|
36
|
36.000
|
0.281
107.2
|
0.312
119.03
|
0.344
131.0
|
0.406
154.3
|
0.438
166.4
|
0.469
178.0
|
0.562
212.7
|
0.656
247.6
|
0.688
259.5
|
0.875
328.2
|
1.000
373.8
|
1.250
463.9
|
1.500
552.7
|
|
|
|
42
|
42.000
|
0.312
138.9
|
0.344
153.0
|
0.406
180.4
|
0.438
194.4
|
0.469
208.0
|
0.562
248.7
|
0.625
276.2
|
0.656
289.7
|
0.688
303.6
|
0.750
330.4
|
0.875
384.3
|
1.000
437.9
|
1.125
491.1
|
1.250
554.0
|
|
|
48
|
48.000
|
0.406
206.4
|
0.438
222.5
|
0.469
238.0
|
0.562
284.7
|
0.625
316.2
|
0.656
331.7
|
0.688
347.6
|
0.750
378.5
|
0.812
409.2
|
0.875
440.4
|
0.938
471.5
|
1.000
502.0
|
1.125
563.2
|
1.250
624.1
|
|
|
CONVERSION TABLE
|
|
Inch = 2.54 centimeters
|
Foot = 0.3048 meter
|
Mile = 1.609 Kilometers
|
Pound = 0.4535 kilogram
|
|
Centimeter = 0.3937 inch
|
Meter = 3.28 feet
|
Kilometer = 0.6275 mile
|
Kilogram – 2.205 pounds
|
|
Inch = 25.4 millimeters
|
Yard = 0.9144 meter
|
Ounce = 28.35 grams
|
Ton = 0.907 metric ton
|
|
Millimeter = 0.03937 inch
|
Meter = 1.0936 yards
|
Gram = 0.0353 ounce
|
Metric Ton – 1.1025 tons
|
METRIC WEIGHTS AND DIMENSIONS OF SEAMLESS AND WELDED PIPE
|
Pipe
Size
Inches
|
OD
in mm
|
A.S.A. Pipe Schedule
|
DBL.
E.H.
|
|
5
|
10
|
20
|
30
|
STD.
|
40
|
60
|
E.H.
|
80
|
100
|
120
|
140
|
160
|
|
1/8
|
10.3
|
.089
.21
|
1.24
.28
|
|
|
1.73
.36
|
1.73
.36
|
|
2.41
.46
|
2.41
.46
|
|
|
|
|
|
|
1/4
|
13.7
|
1.24
.38
|
1.65
.49
|
|
|
2.24
.63
|
2.24
.63
|
|
3.02
.80
|
3.02
.80
|
|
|
|
|
|
|
3/8
|
17.1
|
1.24
.49
|
1.65
.63
|
|
|
2.31
.85
|
2.31
.85
|
|
3.20
1.10
|
3.20
1.10
|
|
|
|
|
|
|
1/2
|
21.3
|
1.65
.80
|
2.11
1.00
|
|
|
2.77
1.27
|
2.77
1.27
|
|
3.73
1.62
|
3.73
1.62
|
|
|
|
4.75
1.94
|
7.47
2.55
|
|
3/4
|
26.7
|
1.65
1.02
|
2.11
1.28
|
|
|
2.87
1.68
|
2.87
1.68
|
|
3.91
2.19
|
3.91
2.19
|
|
|
|
5.54
2.89
|
7.82
3.63
|
|
1
|
33.4
|
1.65
1.29
|
2.77
2.09
|
|
|
3.38
2.50
|
3.38
2.50
|
|
4.55
3.23
|
4.55
3.23
|
|
|
|
6.35
4.24
|
9.09
5.45
|
|
1-1/4
|
42.2
|
1.65
1.65
|
2.77
2.69
|
|
|
3.56
3.38
|
3.56
3.38
|
|
4.85
4.47
|
4.85
4.47
|
|
|
|
6.35
5.61
|
9.70
7.76
|
|
1-1/2
|
48.3
|
1.65
1.90
|
2.77
3.11
|
|
|
3.68
4.05
|
3.68
4.05
|
|
5.08
5.41
|
5.08
5.41
|
|
|
|
7.14
7.24
|
10.2
9.55
|
|
2
|
60.3
|
1.65
2.39
|
2.77
3.93
|
|
|
3.91
5.44
|
3.91
5.44
|
|
5.54
7.48
|
5.54
7.48
|
|
|
|
8.71
11.1
|
11.1
13.5
|
|
2-1/2
|
73.0
|
2.11
3.69
|
3.05
5.26
|
|
|
5.16
8.62
|
5.16
8.62
|
|
7.01
11.4
|
7.01
11.4
|
|
|
|
9.53
14.9
|
14.0
20.4
|
|
3
|
88.9
|
2.11
4.51
|
3.05
6.45
|
|
|
5.49
11.3
|
5.49
11.3
|
|
7.62
15.3
|
7.62
15.3
|
|
|
|
11.1
21.3
|
15.2
27.7
|
|
3-1/2
|
101.6
|
2.11
5.17
|
3.05
7.41
|
|
|
5.74
13.6
|
5.74
13.6
|
|
8.08
18.6
|
8.08
18.6
|
|
|
|
|
16.2
34.0
|
|
4
|
114.3
|
2.11
5.84
|
3.05
8.36
|
|
|
6.02
16.1
|
6.02
16.1
|
7.14
18.9
|
8.56
22.3
|
8.56
22.3
|
|
11.1
28.3
|
|
13.5
33.5
|
17.1
41.0
|
|
4-1/2
|
127.0
|
|
|
|
|
6.27
18.7
|
|
|
9.02
26.2
|
|
|
|
|
|
18.0
48.5
|
MEDIUM TYPE =WALL THICKNESS IN MILLIMETERS
BOLD TYPE =WEIGHT IN KILOGRAMS PER METER
METRIC WEIGHTS AND DIMENSIONS OF SEAMLESS AND WELDED PIPE
|
Pipe
Size
Inches
|
OD
in mm
|
A.S.A. Pipe Schedule
|
DBL.
E.H.
|
|
5
|
10
|
20
|
30
|
STD.
|
40
|
60
|
E.H.
|
80
|
100
|
120
|
140
|
160
|
|
5
|
141.3
|
2.77
9.46
|
3.40
11.6
|
|
|
6.55
21.8
|
6.55
21.8
|
|
9.53
31.0
|
9.53
31.0
|
|
12.7
40.3
|
|
15.9
49.1
|
19.1
57.4
|
|
6
|
168.3
|
2.77
11.3
|
3.40
13.8
|
|
|
7.11
28.3
|
7.11
28.3
|
|
11.0
42.6
|
11.0
42.6
|
|
14.3
54.2
|
|
18.2
67.5
|
22.0
79.2
|
|
7
|
193.7
|
|
|
|
|
7.65
35.1
|
|
|
12.7
56.7
|
|
|
|
|
|
22.2
94.0
|
|
8
|
219.1
|
2.77
14.8
|
3.76
20.0
|
6.35
33.3
|
7.04
41.3
|
8.18
42.5
|
8.18
42.5
|
10.3
53.1
|
12.7
64.6
|
12.7
64.6
|
15.1
75.8
|
18.2
90.3
|
20.6
101.
|
23.0
111.
|
22.2
108.
|
|
9
|
244.5
|
|
|
|
|
8.69
50.5
|
|
|
12.7
72.6
|
|
|
|
|
|
|
|
10
|
273.0
|
3.40
22.6
|
4.19
27.9
|
6.35
41.8
|
7.80
51.0
|
9.27
60.3
|
9.27
60.3
|
12.7
81.5
|
12.7
81.5
|
15.1
95.9
|
18.2
115.
|
21.4
133.
|
25.4
155.
|
28.6
172.
|
|
|
11
|
298.5
|
|
|
|
|
9.53
67.9
|
|
|
12.7
89.5
|
|
|
|
|
|
|
|
12
|
323.8
|
4.19
33.0
|
4.57
36.0
|
6.35
49.7
|
8.38
65.2
|
9.53
73.8
|
10.3
79.7
|
14.3
109.
|
12.7
97.4
|
17.4
132.
|
21.4
160.
|
25.4
187.
|
28.6
208.
|
33.3
239.
|
|
|
14
|
355.6
|
|
6.35
54.7
|
7.92
68.1
|
9.53
81.3
|
9.53
81.3
|
11.1
94.4
|
15.1
127.
|
12.7
107.
|
19.1
158.
|
23.8
195.
|
27.8
225.
|
31.8
154.
|
35.7
282.
|
|
|
16
|
406.4
|
|
6.35
62.6
|
7.92
78.0
|
9.53
93.2
|
9.53
93.2
|
12.7
123.
|
16.7
160.
|
12.7
123.
|
21.4
203.
|
26.2
246.
|
30.9
287.
|
36.5
333.
|
40.5
365.
|
|
|
18
|
457.2
|
|
6.35
70.6
|
7.92
88.0
|
11.1
122.
|
9.53
105.
|
14.3
156.
|
19.1
206.
|
12.7
139.
|
23.8
254.
|
29.4
310.
|
34.9
364.
|
39.7
409.
|
45.2
460.
|
|
|
20
|
508.0
|
|
6.35
78.5
|
9.53
117.
|
12.7
155.
|
9.53
117.
|
15.1
183.
|
20.6
248.
|
12.7
155.
|
26.2
311.
|
32.5
382.
|
38.1
442.
|
44.5
508.
|
50.0
565.
|
|
|
24
|
609.6
|
|
6.35
94.5
|
9.53
141.
|
14.3
210.
|
9.53
141.
|
17.4
255.
|
24.6
355.
|
12.7
187.
|
30.9
442.
|
38.9
547.
|
46.0
640.
|
52.4
720.
|
59.5
807.
|
|
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