Specifications

Pipe has many uses commonly found in steam, water, gas and air lines applications.  Triad Metals offers many different sizes, lengths and specifications for Pipe.
A-120 Sizes 1/8-12″ STD, E.S. and XX – Covers Black and Galvanized Welded Seamless nominal(average) wall pipe for ordinary uses in steam, water, gas and air lines.  Pipe to this specification not intended for close coiling, bending, or high-temperature service.

A-53 Sizes 1/8-24″ STD, E.S. and XXX – Covers Black and Galvanized Welded Seamless nominal wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding.  Buttwelded pipe is not intended for flanging (roll back operation to form flange using pipe wall).  Purpose for which pipe is intended should be stated on order.

A-106 Sizes 1/8-24″ A.S.A Schedules 10 through160 – Covers Seamless nominal wall pipe (welded not permitted) for high-temperature service, suitable for bending, flanging, and similar forming operations.  Sizes 1 1/2″ and under may be either hot finished or cold drawn.  Sizes 2″ and larger shall be hot finished unless otherwise specified.

API 5-L Sizes 1/8-24″ – Cold Welded and Seamless pipe suitable for use in conveying gas, water and oil in both the oil and natural gas industries.

Pipe Sizes

1/2"

 1/2" Pipe Dimensions

 

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
1/20.8450.710.0650.538
100.6740.0830.671
40 Std.0.6220.1090.851
80 Ex Hvy0.5460.1471.088
1600.4660.1871.304
160 XX Hvy0.2520.2941.714

3/4"

3/4" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
3/41.0550.920.0650.684
100.8440.0830.857
40 Std.0.8240.1131.13
80 Ex Hvy0.7420.1541.474
1600.6140.2181.937
160 XX Hvy0.4340.3082.441

1"

 1" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
11.31551.1850.0650.868
101.0970.1091.404
40 Std.1.0490.1331.679
80 Ex Hvy0.9570.1792.172
1600.8150.252.844
160 XX Hvy0.5990.3583.659

1-1/2"

1-1/2" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
1-1/21.951.770.0651.274
101.6820.1092.085
40 Std.1.610.1452.718
80 Ex Hvy1.50.23.63
1601.3380.2814.859
160 XX Hvy1.10.46.408

2"

 2" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
22.37552.2450.0651.604
102.1570.1092.638
40 Std.2.0670.1543.653
80 Ex Hvy1.9390.2185.022
1601.6890.3437.444
160 XX Hvy1.5030.4369.029

2-1/2"

 2-1/2" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
2-1/22.87552.7090.0832.475
102.6350.123.531
40 Std.2.4690.2035.793
80 Ex Hvy2.3230.2767.661
1602.1250.37510.01
160 XX Hvy1.7710.55213.7
80 XX Hvy0.7132.53

3"

 3" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
33.553.3340.0833.029
103.260.124.332
40 Std.3.0680.2167.596
80 Ex Hvy2.90.310.25
1602.6240.43714.32
160 XX Hvy2.30.618.58

3-1/2"

 3-1/2" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
3-1/2453.8340.0833.472
103.760.124.973
40 Std.3.5480.2269.109
80 Ex Hvy3.3640.31812.51
44.554.3340.0833.915
104.260.125.613
40 Std.3.8260.23710.79
80 Ex Hvy3.6240.33714.98
1203.4380.43719.01
1603.1520.53122.51
160 XX Hvy4.5060.67427.54
4-1/2540 Std.4.290.24712.53
80 Ex Hvy3.580.35517.61
80 XX Hvy0.7132.53

4"

 4" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
44.554.3340.0833.915
104.260.125.613
40 Std.3.8260.23710.79
80 Ex Hvy3.6240.33714.98
1203.4380.43719.01
1603.1520.53122.51
160 XX Hvy4.5060.67427.54

5"

 5" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
55.56355.3450.1096.349
105.2950.1347.77
40 Std.5.0470.25814.62
80 Ex Hvy4.8130.37520.78
1204.5630.527.04
1604.3130.62532.96
160 XX Hvy4.0630.7538.55

6"

 6" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
66.62556.4070.1097.585
106.3570.1349.289
40 Std.6.0650.2818.97
80 Ex Hvy5.7610.43228.57
1205.4910.56236.39
1605.1890.71945.35
160 XX Hvy4.8970.86453.16

7"

 7" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
77.625Std7.0230.30123.57
80 Ex Hvy6.6250.538.05
80 XX Hvy5.8750.87563.08

8"

 8" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
88.62558.4070.1099.914
108.3290.14813.4
208.1250.2522.36
40 Std.7.9810.32228.55
607.8130.40635.64
80 Ex Hvy7.6250.543.39
80 XX Hvy6.8750.87572.42
1606.8130.90674.69

9"

 9" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
99.625Std8.9410.34233.9
80 Ex Hvy8.6250.548.72

10"

 10" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
1010.75510.4820.13415.19
1010.420.16518.7
3010.1360.30734.24
40 Std.10.020.36540.48
Ex Hvy9.750.554.74
1408.751104.13
1608.51.125115.64

11"

 11" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
1111.75Std110.37545.55
Ex Hvy10.750.560.07

12"

 12" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
1212.75512.420.16522.18
Std120.37549.56
4011.9380.40653.53
Ex Hvy11.750.565.42
16010.1261.312160.27

14"

 14" Pipe Dimensions

Nominal Pipe Size InchesOutside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
14141013.50.2536.71
2013.3760.31245.68
30 Std.13.250.37554.57
4013.1240.43763.37
Ex Hvy130.572.09
6012.8140.59384.91
8012.50.75106.1
10012.1260.937130.7
12011.8141.093150.7
14011.51.25170.2
16011.1881.406189.1

16"

 16" Pipe Dimensions

Nominal Pipe Size Inches< strong>Outside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
16161015.50.2542.05
2015.3760.31252.36
30 Std.15.250.37562.58
40 Ex Hvy150.582.77
6014.6880.656107.5
8014.3140.843136.5
10013.9381.031164.82
12013.5641.218192.3
14013.1241.437223.5
16012.8141.593245.1

18"

 18" Pipe Dimensions

Nominal Pipe Size Inches< strong>Outside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
18181017.50.2547.39
2017.3760.31259.03
Std17.250.37570.59
3017.1240.43782.06
Ex Hvy170.593.45
4016.8760.562104.8
6016.50.75138.2
8016.1260.937170.8
10015.6881.156208
12015.251.375244.1
14014.8761.562274.2
16014.4381.781308.5

20"

 20" Pipe Dimensions

Nominal Pipe Size Inches< strong>Outside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
20201019.50.2552.73
20 Std.19.250.37578.6
30 Ex Hvy190.5104.1
4018.8140.593122.9
6018.3760.812166.4
8017.9381.031208.9
10017.4381.281256.1
120171.5296.4
14016.51.75341.1
16016.0641.968379

22"

 22" Pipe Dimensions

Nominal Pipe Size Inches< strong>Outside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
22221021.50.2558.07
20 Std.21.250.37586.61
30 Ex Hvy210.5114.8
6020.250.875197.4
8019.751.125250.8
10019.251.375302.9
12018.751.625353.6
14018.251.875403
16017.752.125451.1

24"

 24" Pipe Dimensions

Nominal Pipe Size Inches< strong>Outside Diameter InchesScheduleInside Diameter InchesWall Thickness InchesWeight per ft. lbs. Plain End
24241023.50.2563.41
20 Std.23.250.37594.62
20 Ex Hvy230.5125.5
3022.8760.562140.8
4022.6260.687171.2
6022.0640.968238.1
8021.5641.218296.4
10020.9381.531367.4
12020.3761.812429.4
14019.8762.062483.1

Processing, Our Capabilities

  • Supply Chain Services
    Through our global transportation network, we can customize our supply chain to get you your order in the most efficient way possible.
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  • Barge Unloading
    We offer Barge loading & unloading with 220,000sq feet of under cover storage.
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  • Plate Processing
    We have the ability to produce engineered-to-order parts that meet your specifications.
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  • Structural Processing
    We process sheet and coil to meet your dimensional and tolerance requirements.
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