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Standard Size Charts
Mechanical Tube Standard Size Charts
Drawn Sizes .049"/1.245mm To
0.375"/9.525mm WALL
ERW Welded Sizes 0.058"/1.4732mm to
0.203"/5.1562mm Wall
ERW Welded Sizes 0.220"/5.588mm to
0.500"/12.70mm Wall
MECHANICAL DRAWN TUBING
STANDARD SIZES
0.058"/1.473mm To 0.440"/11.176mm WALL
Wall Thickness
Inches/mm
0.058
1.473
0.065
1.651
0.083
2.108
0.109
2.769
0.120
3.048
0.134
3.404
0.156
3.962
0.180
4.572
0.203
5.156
0.220
5.588
0.250
6.353
0.284
7.214
0.300
7.620
0.320
8.128
0.375
9.525
0.400
10.16
0.440
11.176
O.D.
0.500"
12.70mm
X
X
X
0.5620"
14.27mm
X
X
X
X
0.625"
15.88mm
X
X
X
X
X
X
0.750"
19.05mm
X
X
X
X
X
X
X
X
0.8750"
22.22mm
X
X
X
X
X
X
X
X
X
X
1.000"
25.40mm
X
X
X
X
X
X
X
X
X
X
X
1.063"
27mm
X
X
X
X
X
X
X
X
X
X
X
1.125"
28.58mm
X
X
X
X
X
X
X
X
X
X
X
1.1880"
30.18mm
X
X
X
X
X
X
X
X
X
X
X
1.250"
31.75 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
1.3120"
33.32mm
X
X
X
X
X
X
X
X
X
X
X
X
X
1.375"
34.93mm
X
X
X
X
X
X
X
X
X
X
X
X
X
1.438"
36.53mm
X
X
X
X
X
X
X
X
X
X
X
X
X
1.500"
38.10 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.563"
39.70mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.625"
41.28mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.688"
42.88mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.750"
44.45 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.813"
46.05mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1.875"
47.63mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.000"
50.80 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.063"
52.40mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.125"
53.98mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.250"
57.15 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.312"
58.73mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.375"
60.33mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.438"
61.93mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.500"
63.5 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.563"
65.10mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.625"
66.68mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.688"
68.28mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.750"
69.85 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.813"
71.45mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.875"
73.03mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
2.938"
74.63mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.000"
76.20 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.125"
79.38mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.250"
82.55 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.375"
85.73mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.500"
88.9 mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.625"
92.08mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.750"
95.25mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3.875"
98.43mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4.000"
101.6mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4.250"
107.95
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4.500"
114.3mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
4.750"
120.65mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
5.000"
127mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
5.250"
133.35mm
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Capabilities May Vary with Steel Grade & Production Location
Other Sizes Available upon Request
Specifications
ASTM A513 Type 5
- Drawn Over Mandrel (DOM)
ASTM A519
- Seamless Carbon and Alloy
MECHANICAL ERW WELDED TUBING
STANDARD SIZES
0.058"/1.4732mm - 0.203"/5.1562mm WALL
Wall Thickness
Inches
mm
0.058
1.4732
0.065
1.651
0.083
2.108
0.109
2.769
0.120
3.048
0.134
3.404
0.156
3.9624
0.180
4.572
0.203
5.1562
O.D.
0.625"
15.88mm
X
X
0.750"
19.05mm
X
X
X
X
1.000"
25.40mm
X
X
X
X
X
X
X
1.250"
31.75mm
X
X
X
X
X
X
X
X
X
1.500"
38.10mm
X
X
X
X
X
X
X
X
X
1.625"
41.275mm
X
X
X
X
X
X
X
X
X
1.750"
44.45mm
X
X
X
X
X
X
X
X
X
2.000"
50.80mm
X
X
X
X
X
X
X
X
X
2.250"
57.15mm
X
X
X
X
X
X
X
X
2.375"
60.33mm
X
X
X
X
X
X
X
X
2.500"
63.50mm
X
X
X
X
X
X
X
X
2.750"
69.85mm
X
X
X
X
X
X
X
X
3.000"
76.20mm
X
X
X
X
X
X
X
X
3.125"
9.375mm
X
X
X
X
X
X
3.250"
82.55mm
X
X
X
X
X
X
3.375"
85.725mm
X
X
X
X
X
X
3.500"
88.90mm
X
X
X
X
X
X
3.625"
92.075mm
X
X
X
X
X
X
3.750"
95.25mm
X
X
X
X
X
X
4.000"
101.6mm
X
X
X
X
X
X
4.250"
107.95mm
X
X
X
X
4.500"
114.3mm
X
X
X
X
4.750"
120.65mm
X
X
X
5.000"
127.00mm
X
X
X
5.7220"
145.3388mm
X
X
Capabilities May Vary with Steel Grade & Production Location
Other Sizes Available upon Request
Specifications
ASTM A513 Type 1 &2
- ERW
MECHANICAL ERW WELDED TUBING
STANDARD SIZES
0.220"/5.588mm - 0.500"/12.70mm WALL
Wall Thickness
Inches
mm
0.220
5.588
0.250
6.353
0.284
7.2136
0.300
7.620
0.320
8.128
0.375
9.525
0.400
10.160
0.440
11.176
0.480
12.192
0.500
12.700
O.D.
1.500"
38.10mm
X
X
1.625"
41.275mm
X
X
1.750"
44.45mm
X
X
2.000"
50.80mm
X
X
X
X
2.250"
57.15mm
X
X
X
X
X
2.375"
60.33mm
X
X
X
X
X
2.500"
63.50mm
X
X
X
X
X
X
2.750"
69.85mm
X
X
X
X
X
X
3.000"
76.20mm
X
X
X
X
X
X
X
X
3.125"
79.375mm
X
X
X
X
X
X
X
X
3.250"
82.55mm
X
X
X
X
X
X
X
X
3.375"
85.725mm
X
X
X
X
X
X
X
X
3.500"
88.90mm
X
X
X
X
X
X
X
X
X
3.625"
92.075mm
X
X
X
X
X
X
X
X
X
3.750"
95.25mm
X
X
X
X
X
X
X
X
X
X
4.000"
101.6mm
X
X
X
X
X
X
X
X
X
X
4.250"
107.95mm
X
X
X
X
X
X
X
X
X
X
4.500"
114.3mm
X
X
X
X
X
X
X
X
X
X
4.750"
120.65mm
X
X
X
X
X
X
X
X
X
X
5.000"
127.0mm
X
X
X
X
X
X
X
X
X
X
5.722"
145.3388mm
X
X
X
X
X
X
X
X
X
X
Capabilities May Vary with Steel Grade & Production Location
Other Sizes Available upon Request
Specifications
ASTM A513 Type 1 & 2
- ERW