NB Pipe Size Chart

NB Pipe Size Chart
  • NB 1 2
  • NB 10
  • NB 40
  • NB 80
  • NB 20
  • NB 50
  • NB 25


 

 

 

Find 1 2 inch Nominal Bore Pipe Dimensions

 

 

Nominal Bore Pipe Dimensions
NB Size OD 5S 40S S10 10S S20 S60 S40 S80 XS/80S S120 S100 S140 XXS S160
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
1/4” 13.72 1.7 2.24 3.02
1/8” 10.29 1.2 1.73 2.41
3/8” 17.15 1.7 2.31 3.2
20 3/4” 26.67 1.7 2.9 2.1 2.87 3.91 3.91 7.82 5.56
15 1/2” 21.34 1.7 2.8 2.1 2.77 3.73 3.73 7.47 4.78
25 1” 33.4 1.7 3.4 2.8 3.38 4.55 4.55 9.09 6.35
40 1 1/2” 48.26 1.7 3.7 2.8 3.68 5.08 5.08 10.2 7.14
32 1 1/4” 42.16 1.7 3.6 2.8 3.56 4.85 4.85 9.7 6.35
50 2” 60.33 1.7 3.9 2.8 3.91 5.54 5.54 11.1 9.74
80 3” 88.9 2.1 5.5 3.1 5.49 7.62 7.62 15.2 11.1
65 2 1/2” 73.03 2.1 5.2 3.1 5.16 7.01 7.01 14 9.53
90 3 1/2” 101.6 2.1 5.7 3.1 5.74 8.08 8.08
125 5” 141.3 2.8 6.6 3.4 6.55 9.53 9.53 12.7 19.1 15.9
100 4” 114.3 2.1 6 3.1 6.02 8.56 8.56 11.1 17.1 13.5
150 6” 168.3 2.8 7.1 3.4 7.11 11 10.97 14.3 22 18.3
250 10” 273.1 3.4 9.3 4.2 6.4 12.7 9.27 15.1 12.7 21.4 19.3 25.4 25.4 28.6
200 8” 219.1 2.8 8.2 3.8 6.4 10.3 8.18 12.7 12.7 19.3 15.1 20.6 22.2 23
300 12” 323.9 4 9.5 4.6 6.4 14.3 10.3 17.5 12.7 25.4 21.4 28.6 25.4 33.3
400 16” 406.4 4.2 9.5 6.4 4.8 7.9 16.7 12.7 21.4 12.7 31 26.2 36.5 40.5
350 14” 355.6 4 9.5 6.4 4.8 7.9 15.1 11.1 19.1 12.7 27.8 23.8 31.8 35.7
450 18” 457.2 4.2 9.5 6.4 4.8 7.9 19.1 14.3 23.8 12.7 34.9 29.4 39.7 45.2
550 22” 558.8 4.8 9.5 6.4 5.5 9.5 22.2 28.6 12.7 41.3 34.9 47.6 54
500 20” 508 4.8 9.5 6.4 5.5 9.5 20.6 15.1 26.2 12.7 38.1 32.5 44.5 50
600 24” 609.6 5.5 9.5 6.4 6.4 9.5 24.6 17.5 31 12.7 46 38.9 52.4 59.5
700 28” 711.2 9.5 7.9 13 12.7
650 26” 660.4 9.5 7.9 13 12.7
750 30” 762 6.4 9.5 7.9 7.9 13 12.7
850 34” 863.6 9.5 7.9 13 17.5 12.7
800 32” 812.8 9.5 7.9 13 17.5 12.7
900 36” 914.4 9.5 7.9 13 19.1 12.7

Refer NB Pipe Weight Chart

 

NB Pipe Weight Chart
Nominal Pipe Outside Diameter Nominal Pipe Dimensions (in mm & kg / mtr.)
Size Wall Thickness & Weight
Sch.40S Sch.10S Sch.5S Sch.20S Sch.160S Sch.80S
NB mm Inch Weight Kg/mtr. Weight Kg/mtr. WT (mm) WT (mm) Weight Kg/mtr. WT (mm) Weight Kg/mtr. WT (mm)
8 13.7 1/4 0.49 0.37 1.20 1.65 0.58 2.00 0.64 2.24
6 10.3 1/8 0.28 0.23 1.00 1.24 0.33 1.50 0.37 1.73
10 17.2 3/8 0.63 0.47 1.20 1.65 0.74 2.00 0.81 2.31
20 26.7 3/4 1.30 1.05 1.65 2.11 1.52 2.50 1.71 2.87
15 21.3 1/2 1.02 0.81 1.65 2.11 1.07 2.3 1.29 2.77
25 33.4 1 2.13 1.03 1.65 2.77 2.00 2.50 2.54 3.58
40 48.3 1.1/2 3.11 1.95 1.65 2.77 3.35 3.00 4.11 3.68
32 42.2 1.1/4 2.73 1.65 1.65 2.77 2.90 3.00 3.44 3.56
50 60.3 2 3.99 2.4 1.65 2.77 4.25 3.50 5.52 3.91
80 88.9 3 6.45 4.51 2.11 3.05 8.37 4.00 11.47 5.49
65 73.0 2.1/2 5.26 3.7 2.11 3.05 6.81 4.00 8.77 5.16
100 114.3 4 8.36 5.85 2.11 3.05 12.18 4.50 16.07 6.02
150 168.3 6 13.82 11.35 2.77 3.40 25.36 6.35 28.26 7.11
125 141.30 5 11.6 9.5 2.77 3.40 16.80 5.00 21.08 6.55
200 219.1 8 20.00 14.8 2.77 3.76 33.31 6.35 42.55 8.18
300 323.80 12 36.00 31.25 3.96 4.57 49.70 6.35 73.85 9.53
250 273.1 10 27.8 22.61 3.40 4.19 41.77 6.35 60.31 9.27
350 355.6 14 41.3 34.35 3.96 4.78 67.90 7.92 98.54 11.13
600 610 24 6.35 82.57 5.54 4.78 141.11 9.53 255.41 17.48
450 457.2 18 53.32 46.85 4.19 4.78 87.74 7.92 155.86 14.27
400 406.4 16 47.34 41.6 4.19 4.78 77.82 7.92 123.3 12.07
500 508.0 20 68.64 59.31 4.78 5.54 117.14 9.53 183.42 15.09

Check NB Pipe Schedule Chart

 

NB Pipe Schedule Chart
Nominal Pipe Size Diameter Nominal Outside Diameter,
mm
Schedule Wall Thickness,
mm
Weight Per Meter,
kg
1/4 inch DN 8 13.7 80 / XS 3.02 0.80
30 1.85 0.54
10 1.65 0.49
40 / STD 2.24 0.63
1/8 inch DN 6 10.3 80 / XS 2.41 0.47
30 1.45 0.32
10 1.24 0.28
40 / STD 1.73 0.37
1/2 inch DN 15 21.3 40 / STD 2.77 1.27
10 2.11 1.00
5 1.65 0.80
30 2.41 1.12
160 4.78 1.95
80 / XS 3.73 1.62
XXS 7.47 2.55
3/8 inch DN 10 17.1 80 / XS 3.20 1.10
30 1.85 0.70
10 1.65 0.63
40 / STD 2.31 0.84
1 inch DN 25 33.4 40 / STD 3.38 2.50
10 2.77 2.09
5 1.65 1.29
30 2.90 2.18
160 6.35 4.24
80 / XS 4.55 3.24
XXS 9.09 5.45
3/4 inch DN 20 26.7 40 / STD 2.87 1.69
10 2.11 1.28
5 1.65 1.03
30 2.41 1.44
160 5.56 2.90
80 / XS 3.91 2.20
XXS 7.82 3.64
1 1/2 inch DN 40 48.3 40 / STD 3.68 4.05
10 2.77 3.11
5 1.65 1.90
30 3.18 3.53
160 7.14 7.25
80 / XS 5.08 5.41
XXS 10.15 9.55
1 1/4 inch DN 32 42.2 40 / STD 3.56 3.39
10 2.77 2.69
5 1.65 1.65
30 2.97 2.87
160 6.35 5.61
80 / XS 4.85 4.47
XXS 9.70 7.77
2 1/2 inch DN 65 73.0 40 / STD 5.16 8.63
10 3.05 5.26
5 2.11 3.69
30 4.78 8.04
160 9.53 14.92
80 / XS 7.01 11.41
XXS 14.02 20.39
2 inch DN 50 60.3 40 / STD 3.91 5.44
10 2.77 3.93
5 1.65 2.39
30 3.18 4.48
160 8.74 11.11
80 / XS 5.54 7.48
XXS 11.07 13.44
3 1/2 inch DN 90 101.6 40 / STD 5.74 13.57
10 3.05 7.41
5 2.11 5.18
30 4.78 11.41
80 / XS 8.08 18.64
3 inch DN 80 88.9 40 5.49 11.29
10 3.05 6.46
5 2.11 4.52
30 4.78 9.92
160 11.13 21.35
80 7.62 15.27
XXS 15.24 27.68
5 inch DN 125 141.3 80 / XS 9.53 30.97
10 3.40 11.56
5 2.77 9.46
40 / STD 6.55 21.77
160 15.88 49.12
120 12.70 40.28
XXS 19.05 57.43
4 inch DN 100 114.3 40 / STD 6.02 16.08
10 3.05 8.37
5 2.11 5.84
30 4.78 12.91
120 11.13 28.32
80 / XS 8.56 22.32
XXS 17.12 41.03
160 13.49 33.54
8 inch DN 200 219.1 40 / STD 8.18 42.55
10 3.76 19.97
5 2.77 14.78
20 6.35 33.32
30 7.04 36.82
80 / XS 12.70 64.64
60 10.31 53.09
120 18.26 90.44
100 15.09 75.92
XXS 22.23 107.93
140 20.62 100.93
160 23.01 111.27
6 inch DN 150 168.3 80 / XS 10.97 42.56
10 3.40 13.83
5 2.77 11.31
40 / STD 7.11 28.26
160 18.26 67.57
120 14.27 54.21
XXS 21.95 79.22
12 inch DN 300 323.8 30 8.38 65.19
10 4.57 35.98
5 3.96 31.24
20 6.35 49.71
40 10.31 79.71
STD 9.53 73.86
60 14.27 108.93
XS 12.70 97.44
100 21.44 159.87
80 17.48 132.05
140 28.58 208.08
120 / XXS 25.40 186.92
160 33.32 238.69
10 inch DN 250 273.0 30 7.80 51.01
10 4.19 27.78
5 3.40 22.61
20 6.35 41.76
60 / XS 12.70 81.53
40 / STD 9.27 60.29
100 18.26 114.71
80 15.09 95.98
140 / XXS 25.40 155.10
120 21.44 133.01
160 28.58 172.27
16 inch DN 400 406.4 30 / STD 9.53 93.27
10 6.35 62.65
5 4.19 41.56
20 7.92 77.83
60 16.66 160.13
40 / XS 12.70 123.31
100 26.19 245.57
80 21.44 203.54
140 36.53 333.21
120 30.96 286.66
160 40.49 365.38
14 inch DN 350 355.6 30 / STD 9.53 81.33
10 6.35 54.69
5 3.96 34.34
20 7.92 67.91
XS 12.70 107.40
40 11.13 94.55
80 19.05 158.11
60 15.09 126.72
120 27.79 224.66
100 23.83 194.98
160 35.71 281.72
140 31.75 253.58
18 inch DN 450 457 STD 9.53 105.17
10 6.35 70.57
5 4.19 46.79
20 7.92 87.71
XS 12.70 139.16
30 11.13 122.38
60 19.05 205.75
40 14.27 155.81
100 29.36 309.64
80 23.83 254.57
140 39.67 408.28
120 34.93 363.58
160 45.24 459.39
See 20 and 40 NB Pipe Dimensions

 

20 NB Pipe Size
Size NB OD 5S 40S 10S S20 S10 S60 S40 S80 S160 XS/80S S120 S100 S140 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
3/4” 20 26.67 1.7 2.9 2.1 2.87 3.91 5.56 3.91 7.82

 

40NB Pipe Size
NB Size OD 10S 40S S10 5S S40 S20 S60 S80 XS/80S S120 S100 S160 S140 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
40 1 1/2” 48.26 2.8 3.7 1.7 3.68 5.08 5.08 7.14 10.2

 

View NB Pipe OD Chart

 

NB Pipe OD Chart
NB Size OD
mm
1/4” 13.72
1/8” 10.29
3/8” 17.15
20 3/4” 26.67
15 1/2” 21.34
32 1 1/4” 42.16
25 1” 33.4
50 2” 60.33
40 1 1/2” 48.26
65 2 1/2” 73.03
90 3 1/2” 101.6
80 3” 88.9
125 5” 141.3
100 4” 114.3
150 6” 168.3
250 10” 273.1
200 8” 219.1
350 14” 355.6
300 12” 323.9
400 16” 406.4
500 20” 508
450 18” 457.2
600 24” 609.6
550 22” 558.8
650 26” 660.4
750 30” 762
700 28” 711.2
850 34” 863.6
800 32” 812.8
900 36” 914.4

 

80 NB Sch 80 Pipe Dimensions
Nominal size [inches] Outside diameter [mm] Outside diameter [inches] Wall thickness [mm] Wall thickness [inches] Weight [kg/m] Weight [lb/ft]
1/2 21.3 0.840 2.11 0.083 1.00 0.68
1 1/2 48.3 1.900 2.77 0.109 3.13 2.1
3/4 26.7 1.050 2.11 0.083 1.29 0.87
1 33.4 1.315 2.77 0.109 2.11 1.41
1 1/4 42.2 1.660 2.77 0.109 2.71 1.82
3 88.9 3.500 3.05 0.120 6.50 4.37
2 1/2 73.0 2.875 3.05 0.120 5.29 3.56
4 114.3 4.500 3.05 0.120 8.42 5.66
3 1/2 101.6 4.000 3.05 0.120 7.46 5.01
5 141.3 5.563 3.40 0.134 11.64 7.82
2 60.3 2.375 2.77 0.109 3.96 2.66
8 219.1 8.625 3.76 0.148 20.10 13.50
6 168.3 6.625 3.40 0.134 13.91 9.35
12 323.9 12.750 4.57 0.180 36.22 24.34
10 273.1 10.750 4.19 0.165 27.96 18.79
16 406.4 16.000 4.78 0.188 47.65 32.02
14 355.6 14.000 4.78 0.188 41.62 27.97
18 457.0 18.000 4.78 0.188 53.65 36.05
22 559.0 22.000 5.54 0.218 76.10 51.14
20 508.0 20.000 5.54 0.218 69.09 46.42
30 762.0 30.000 7.92 0.312 148.22 99.60
24 610.0 24.000 6.35 0.250 95.13 63.93

 

40 NB to Inch Converter
OD (mm) DN or NB (mm) Inches
13.7 8 1/4
10.3 6 1/8
17.1 10 3/8
36.7 20 3/4
21.3 15 1/2
33.4 25 1
48.3 40 1 ½
42.2 32 1 ¼
60.3 50 2
73.0 65 2 ½ API USA
76.1 65 2 ½
88.9 80 3
139.7 125 5 UK
114.3 100 4
165.1 150 6
141.3 125 5 API USA
168.3 150 6 API USA
273.1 250 10
219.1 200 8
355.6 350 14
323.9 300 12
457.2 450 18
406.4 400 16
558.8 550 22
508.0 500 20
609.6 600 24

 

NB to MM Chart
NB (metric / NB / DN) NB(Imperial) Pipe Outside Diameter (metric)
15mm 1/2″ 21.3mm
10mm 3/8″ 17.2 mm
20mm 3/4″ 26.9mm
32mm 1 1/4″ 42.4mm
25mm 1″ 33.7mm
40mm 1 1/2″ 48.3mm
65mm 2 1/2″ 76.1mm
50mm 1 2″ 60.3mm
100mm 4″ 114.3mm
80mm 3″ 88.9mm
125mm 5″ 139.7mm
175mm 7″ 193.7mm
150mm 6″ 168.3mm
225mm 9″ 244.5mm
200mm 8″ 219.1mm
250mm 10″ 273.0mm
350mm 14″ 355.6mm
300mm 12″ 323.9mm
400mm 16″ 406.4mm
500mm 20″ 508.0mm
450mm 18″ 457.0mm
550mm 22″ 559.0mm
650mm 26″ 660.0mm
600mm 24″ 610.0mm
750mm 30″ 762.0mm
700mm 28″ 711.0mm
800mm 32″ 813.0mm
900mm 36″ 914.0mm
850mm 34″ 864.0mm
1000mm 40″ 1016.0mm

 

Inch to NB Conversion Chart
OD (mm) Inches DN or NB (mm)
13.7 1/4 8
10.3 1/8 6
21.3 1/2 15
17.1 3/8 10
36.7 3/4 20
42.2 1 ¼ 32
33.4 1 25
60.3 2 50
48.3 1 ½ 40
73.0 2 ½ API USA 65
76.1 2 ½ 65
114.3 4 100
88.9 3 80
141.3 5 API USA 125
139.7 5 UK 125
168.3 6 API USA 150
165.1 6 150
273.1 10 250
323.9 12 300
219.1 8 200
406.4 16 400
609.6 24 600
355.6 14 350
508.0 20 500
457.2 18 450
558.8 22 550

 

NB Pipe Size Chart
Diameter Nominal Nominal Pipe Size Diameter Nominal Nominal Pipe Size
DN (mm) NPS (inches) DN (mm) NPS (inches)
8 1/4 550 22
6 1/8 500 20
10 3/8 600 24
20 3/4 700 28
15 1/2 650 26
32 1 ¼ 800 32
25 1 750 30
50 2 1000 40
40 1 ½ 900 36
80 3 1100 44
65 2 ½ 1050 42
90 3 ½ 1200 48
125 5 1400 56
100 4 1300 52
200 8 1600 64
150 6 1500 60
400 16 2000 80
300 12 1800 72
250 10 1700 68
350 14 1900 76
450 18 Based on ASME B36.10

 

Pipe Schedule Chart in Mm
Nominal Pipe Size (inches) Outside Diameter (inches) Wall Thickness (inches) by Schedule
5S 5 10S 10 20 30 40S & STD 40
1/8 0.405 0.035 – 0.049 0.049 – – 0.068 0.068
1/4 0.540 0.049 – 0.065 0.065 – – 0.088 0.088
1/2 0.840 0.065 – 0.083 0.083 – – 0.109 0.109
3/8 0.675 0.049 – 0.065 0.065 – – 0.091 0.091
3/4 1.050 0.065 – 0.083 0.083 – – 0.113 0.113
1 1.315 0.065 – 0.109 0.109 – – 0.133 0.133
1-1/2 1.900 0.065 – 0.109 0.109 – – 0.145 0.145
2-1/2 2.875 0.083 – 0.120 0.120 – – 0.203 0.203
1-1/4 1.660 0.065 – 0.109 0.109 – – 0.140 0.140
2 2.375 0.065 – 0.109 0.109 – – 0.154 0.154
3 3.500 0.083 – 0.120 0.120 – – 0.216 0.216
3-1/2 4.000 0.083 – 0.120 0.120 – – 0.226 0.226
4-1/2 5.000 0.083 – 0.120 0.120 – – 0.247 0.247
4 4.500 0.083 – 0.120 0.120 – – 0.237 0.237
10 10.750 0.134 0.134 0.165 0.165 0.165 0.250 0.365 0.365
6 6.625 0.109 – 0.134 0.134 – – 0.280 0.280
8 8.625 0.109 0.109 0.148 0.148 0.148 0.200 0.322 0.322
16 16.000 0.165 0.165 0.188 0.188 0.188 0.250 0.375 0.500
12 12.750 0.156 0.156 0.180 0.180 0.180 0.250 0.375 0.406
14 14.000 0.156 0.156 0.188 0.188 0.188 0.250 0.375 0.438
24 24.000 0.218 0.218 0.250 0.250 0.250 0.375 0.375 0.688
18 18.000 0.165 0.165 0.188 0.188 0.188 0.281 0.375 0.562
20 20.000 0.188 0.188 0.218 0.218 0.218 0.312 0.375 0.594
30 30.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
26 26.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
28 28.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
34 34.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
32 32.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
48 48.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
36 36.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750
42 42.000 0.250 0.250 0.312 0.312 0.312 0.375 0.375 0.750

 

Seamless Steel Pipe Dimensions
NOMINAL PIPE SIZE OD (mm) NOMINAL WALL THICKNESS
DN NB (inch) ASME STD SCH20 SCH10 SCH30 SCH60 SCH40 SCH80 XS SCH120 SCH100 SCH160 SCH140 XXS
20 3/4" 26.7 2.87   2.11 2.41   2.87 3.91 3.91     5.56   7.82
15 1/2" 21.3 2.77   2.11 2.41   2.77 3.73 3.73     4.78   7.47
32 1.1/4" 42.2 3.56   2.77 2.97   3.56 4.85 4.85     6.35   9.7
25 1" 33.4 3.38   2.77 2.9   3.38 4.55 4.55     6.35   9.09
40 1.1/2" 48.3 3.68   2.77 3.18   3.68 5.08 5.08     7.14   10.15
65 2.1/2" 73 5.16   3.05 4.78   5.16 7.01 7.01     9.53   14.02
50 2" 60.3 3.91   2.77 3.18   3.91 5.54 5.54     8.74   11.07
80 3" 88.9 5.49   3.05 4.78   5.49 7.62 7.62     11.13   15.25
100 4" 114.3 6.02   3.05 4.78   6.02 8.56 8.56 11.13   13.49   17.12
90 3.1/2" 101.6 5.74   3.05 4.78   5.74 8.08 8.08          
125 5" 141.3 6.55   3.4     6.55 9.53 9.53 12.7   15.88   19.05
200 8" 219.1 8.18 6.35 3.76 7.04 10.31 8.18 12.7 12.7 18.26 15.09 23.01 20.62 22.23
150 6" 168.3 7.11   3.4     7.11 10.97 10.97 14.27   18.26   21.95
250 10" 273 9.27 6.35 4.19 7.8 12.7 9.27 15.09 12.7 21.44 18.26 28.58 25.4 25.4
350 14" 355.6 9.53 7.92 6.35 9.53 15.09 11.13 19.05 12.7 27.79 23.83 35.71 31.75  
300 12" 323.8 9.53 6.35 4.57 8.38 14.27 10.31 17.48 12.7 25.4 21.44 33.32 28.58 25.4
400 16" 406.4 9.53 7.92 6.35 9.53 16.66 12.7 21.44 12.7 30.96 26.19 40.19 36.53  
500 20" 508 9.53 9.53 6.35 12.7 20.62 15.09 26.19 12.7 38.1 32.54 50.01 44.45  
450 18" 457.2 9.53 7.92 6.35 11.13 19.05 14.27 23.83 12.7 34.93 39.36 45.24 39.67  
550 22" 558.8 9.53 9.53 6.35 12.7 22.23   28.58 12.7 41.28 34.93 53.98 47.63  
650 26" 660.4 9.53 12.7 7.92         12.7          
600 24" 609.6 9.53 9.53 6.35 14.27 24.61 17.48 30.96 12.7 46.02 38.89 59.54 52.37  
700 28" 711.2 9.53 12.7 7.92 15.88       12.7          
900 36" 914.4 9.53 12.7 7.92 15.88   19.05   12.7      
800 32" 812.8 9.53 12.7 7.92 15.88   17.48   12.7          
750 30" 762 9.53 12.7 7.92 15.88       12.7          
850 34" 863.6 9.53 12.7 7.92 15.88   17.48   12.7          

 

Seamless Steel Tube Dimensions
Wall (mm) O.D. (mm) O.D. (in) Bore (metric) Bore (imp) Wall (in) Weight (Kg/M)
0.91 9.52 3/8 7.70 0.303 20s.w.g. 0.19
1.00 8.00 8mm 6.00 6mm 1mm 0.17
1.63 9.52 3/8 6.26 0.246 16s.w.g. 0.32
1.22 9.52 3/8 7.08 0.279 18s.w.g. 0.25
0.91 11.11 7/16 9.29 0.366 20s.w.g. 0.23
2.03 9.52 3/8 5.46 0.215 14s.w.g. 0.38
1.22 12.70 1/2 10.26 0.404 18s.w.g. 0.35
1.63 11.11 7/16 7.85 0.309 16s.w.g. 0.38
1.22 11.11 7/16 8.67 0.341 18s.w.g. 0.30
2.03 11.11 7/16 7.05 0.278 14s.w.g. 0.46