Chemical Injection Line
Introduction:

Capillary Tubes (Hydraulic Control Line, Chemical Injection Line)


Wellserv PEC provides capillary tubes with following material options: austenitic stainless steel, duplex stainless steel, nickel-based alloy, Monel alloy welded pipe and seamless pipe. Other alloys and sizes required, please contact us via info@wellservpec.com.


Alloy825 1/8" to 5/8" Specs

Size Wall Thickness Min. Wall Thickness Weight I.D. Cross Section Area Yield Strength Tensile Strength Min. Test Pressure
in in in lb/ft in Square in psi psi psi
1/8 0.028 0.025 0.04 0.069 0.0085 40,000 70,000 12,900
0.035 0.032 0.04 0.055 0.0099 40 000 70 000 15 000
1/4 0.035 0.032 0.09 0.180 0.0236 40,000 70,000 8,100
0.049 0.044 0.11 0.152 0.0309 40,000 70,000 11,300
0.065 0.059 0.14 0.120 0.0378 40,000 70,000 15,000
3/8 0.035 0.032 0.14 0.305 0.0374 40,000 70,000 5,400
0.049 0.044 0.18 0.277 0.0502 40 000 70 000 7 500
0.065 0.059 0.23 0.245 0.0633 40,000 70,000 10,000
0.080 0.072 0.27 0.215 0.0741 40,000 70,000 12,300
1/2 0.049 0.044 0.25 0.402 0.0694 40,000 70,000 5,600
0.065 0.059 0.32 0.370 0.0888 40,000 70,000 7,500
0.080 0.072 0.38 0.340 0.1056 40 000 70 000 9 200
5/8 0.049 0.044 0.32 0.527 0.0887 40,000 70,000 4,500
0.065 0.059 0.41 0.495 0.1144 40,000 70,000 6,000