Tubing Specification Charts


Nylon Fractional Inch Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
in in in O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
1/8 .080 .023 +.002/-.003 +.002/-.002 1/4 3.3 500 1500 350
1/8 .093 .016 +.002/-.003 +.002/-.002 1/2 2.5 267 800 187
5/32 .106 .025 +.002/-.003 +.002/-.002 5/8 4.8 333 1000 233
3/16 .137 .025 +.003/-.003 +.002/-.002 3/4 5.8 267 800 187
1/4 .180 .035 +.002/-.004 +.002/-.002 7/8 1.9 333 1000 233
1/4 .125 .062 +.002/-.004 +.002/-.002 1-1/4 16.9 667 2000 467
1/4 .170 .040 +.002/-.004 +.002/-.002 7/8 12.2 400 1200 280
5/16 .232 .040 +.003/-.003 +.002/-.002 1 15.7 333 1000 233
3/8 .275 .050 +.002/-.006 +.003/-.003 1-1/4 23.3 333 1000 233
1/2 .375 .062 +.002/-.006 +.003/-.003 2-1/4 39 267 800 187
   
Nylon Metric Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
mm mm mm O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
4 2.7 .65 +.05/-.10 +.05/-.10 24 4.9 367 1100 257
4 2 1 +.05/-.10 +.05/-.10 24 6.8 667 2000 467
5 3 1 +.05/-.10 +.05/-.10 30 9 500 1500 350
6 4 1 +.05/-.10 +.05/-.10 36 11.2 400 1200 280
8 6 1 +.05/-.10 +.05/-.10 48 15.8 283 850 198
10 8 1 +.10/-.10 +.05/-.10 60 2.2 200 600 140
10 7.5 1.25 +.10/-.10 +.05/-.10 70 24.6 267 800 187
12 9.5 1.25 +.10/-.10 +.05/-.10 70 3.1 233 700 163
14 12 1 +.10/-.10 +.05/-.10 100 29.1 133 400 93
   
Polyethylene Fractional Inch Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
in in in O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
1/4 .170 .040 +.002/-.004 +.003/-.003 3/4 1.9 167 500 107
5/16 .190 .062 +.003/-.003 +.003/-.003 5/8 2.2 200 600 128
3/8 .250 .062 +.002/-.006 +.004/-.004 1-1/8 25.3 167 500 107
1/2 .375 .062 +.002/-.006 +.004/-.004 2-1/8 35.5 133 400 85
   
Polyethylene Metric Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
mm mm mm O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
4 2.5 .75 +.05/-.10 +.05/-.10 12 5 200 600 128
6 4 1 +.05/-.10 +.05/-.10 36 1.2 167 500 107
8 6 1 +.05/-.10 +.05/-.10 48 14.2 117 350 75
10 8 1 +.05/-.10 +.05/-.10 60 18.3 83 250 53
   
95A Polyurethane Fractional Inch Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
in in in O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
1/8 .062 .031 +.005/-.005 +.003/-.003 1/4 4.7 267 800 160
5/32 .093 .031 +.005/-.005 +.003/-.003 3/8 6.2 167 500 100
3/16 .107 .040 +.005/-.005 +.003/-.003 3/8 10 200 600 120
1/4 .170 .040 +.005/-.005 +.003/-.005 1/2 13.6 133 400 80
1/4 .125 .062 +.005/-.005 +.003/-.003 3/4 18.8 267 800 160
3/8 .250 .062 +.005/-.005 +.003/-.003 1 21.3 133 400 80
1/2 .320 .090 +.005/-.005 +.004/-.004 2 59.6 150 450 90
   
95A Polyurethane Metric Tubing
Tube O.D. Tube I.D. Wall Tolerance Tolerance Min. Bend Weight / Working Burst psi Working psi
mm mm mm O.D.(in) Wall(in) Radius (in) 1000' (lbs) psi @ 68ºF @ 68ºF @ 125ºF
4 2.5 .75 +.10/-.10 +.10/-.10 12 6 167 500 100
5 3 1 +.10/-.10 +.10/-.10 15 1.1 167 500 100
6 4 1 +.10/-.10 +.10/-.10 18 12.6 133 400 80
8 6 1 +.15/-.15 +.10/-.10 24 17.6 97 290 58
10 6.5 1.75 +.15/-.15 +.10/-.10 25 36.1 150 450 90
12 9 1.5 +.15/-.15 +.10/-.10 48 39.5 97 290 58

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Nycoil, since its inception in 1958, has recognized the importance of Premier Customer Service, Quality Products and Quick Delivery. We design products that provide actual solutions to real problems. From the introduction of the original Self-Storing Air Hose to our Ultra-Lite Superbraid Tubing and state of the art Poly-Matic Push-To-Connect Fittings, Nycoil has become an industry leader in the Fluid Power and Pneumatic Markets. Our products are designed to last longer, be lighter and make installation and operator handling easier. We offer tubing, hoses, fittings, and quick couplers to service your pneumatic needs.
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