Parker / Instrument Tubing
Instrument Tubing
Parker Instrument Tubing is designed for reliable use in instrumentation, process control, analytical, and industrial fluid or gas systems. It provides dependable performance where dimensional consistency, material traceability, and resistance to varying operating conditions are required.
- Available in sizes from 1/8 to 1 inch outside diameter.
- Marked to indicate size, material, such as Tubing SS316, specifications, and heat number for easier identification and traceability.
- Superior performance in a wide variety of system applications, temperatures, and pressures.
- Meets ASME, ISO 9001, QS-9000, PED 97/23/EC, JIS, TUV, and LRQA requirements for tubing.
- Suitable for use with compatible instrumentation fittings and related tubing system components.
- Available in different material grades and wall thicknesses to meet specific application requirements.
For proper product selection, please provide the required tubing size, wall thickness, material, operating pressure, temperature, fluid media, and fitting type.
| ASTM A269 Tubing Ordering Number | ||||
| Tube O.D. |
Nominal Wall Thickness |
Cold Rolled Tubing | Cold Drawn Tubing | Weight |
| inch | inch | kg/m | ||
| 1/8″ | 0.028″ | TUBE 1/8X.028-316L-CR | TUBE 1/8X.028-316L-CD | 0,04 |
| 1/4″ | 0.028″ | TUBE 1/4X.028-316L-CR | TUBE 1/4X.028-316L-CD | 0,1 |
| 0.035″ | TUBE 1/4X.035-316L-CR | TUBE 1/4X.035-316L-CD | 0,12 | |
| 0.049″ | TUBE 1/4X.049-316L-CR | TUBE 1/4X.049-316L-CD | 0,16 | |
| 0.065″ | TUBE 1/4X.065-316L-CR | TUBE 1/4X.065-316L-CD | 0,19 | |
| 3/8″ | 0.035″ | TUBE 3/8X.035-316L-CR | TUBE 3/8X.035-316L-CD | 0,19 |
| 0.049″ | TUBE 3/8X.049-316L-CR | TUBE 3/8X.049-316L-CD | 0,26 | |
| 0.065″ | TUBE 3/8X.065-316L-CR | TUBE 3/8X.065-316L-CD | 0,32 | |
| 0.083″ | TUBE 3/8X.083-316L-CR | TUBE 3/8X.083-316L-CD | 0,39 | |
| 0.095″ | TUBE 3/8X.095-316L-CR | TUBE 3/8X.095-316L-CD | 0,43 | |
| 1/2″ | 0.035″ | TUBE 1/2X.035-316L-CR | TUBE 1/2X.035-316L-CD | 0,26 |
| 0.049″ | TUBE 1/2X.049-316L-CR | TUBE 1/2X.049-316L-CD | 0,36 | |
| 0.065″ | TUBE 1/2X.065-316L-CR | TUBE 1/2X.065-316L-CD | 0,46 | |
| 0.083″ | TUBE 1/2X.083-316L-CR | TUBE 1/2X.083-316L-CD | 0,56 | |
| 3/4″ | 0.049″ | TUBE 3/4X.049-316L-CR | TUBE 3/4X.049-316L-CD | 0,55 |
| 0.065″ | TUBE 3/4X.065-316L-CR | TUBE 3/4X.065-316L-CD | 0,72 | |
| 0.083″ | TUBE 3/4X.083-316L-CR | TUBE 3/4X.083-316L-CD | 0,89 | |
| 0.095″ | TUBE 3/4X.095-316L-CR | TUBE 3/4X.095-316L-CD | 1 | |
| 0.105″ | TUBE 3/4X.105-316L-CR | TUBE 3/4X.105-316L-CD | 1,09 | |
| 0.109″ | TUBE 3/4X.109-316L-CR | TUBE 3/4X.109-316L-CD | 1,13 | |
| 1″ | 0.065″ | TUBE 1X.065-316L-CR | TUBE 1X.065-316L-CD | 0,98 |
| 0.083″ | TUBE 1X.083-316L-CR | TUBE 1X.083-316L-CD | 1,23 | |
| 0.095″ | TUBE 1X.095-316L-CR | TUBE 1X.095-316L-CD | 1,39 | |
| 1-1/4″ | 0.12″ | TUBE 1-1/4X.12-316L-CR | TUBE 1-1/4X.12-316L-CD | 2,19 |
| 0.134″ | TUBE 1-1/4X.134-316L-CR | TUBE 1-1/4X.134-316L-CD | 2,41 | |
| 1-1/2″ | 0.12″ | TUBE 1-1/2X.12-316L-CR | TUBE 1-1/2X.12-316L-CD | 2,67 |
| 0.134″ | TUBE 1-1/2X.134-316L-CR | TUBE 1-1/2X.134-316L-CD | 2,95 | |
| Tube O.D. |
Nominal Wall Thickness |
Cold Rolled Tubing | Cold Drawn Tubing | Weight |
| mm | mm | kg/m | ||
| 3 | 0,71 | TUBE 3MMX0.71-316L-CR | TUBE 3MMX0.71-316L-CD | 0,04 |
| 4 | 1 | TUBE 4MMX1.0-316L-CR | TUBE 4MMX1.0-316L-CD | 0,08 |
| 6 | 0,75 | TUBE 6MMX0.75-316L-CR | TUBE 6MMX0.75-316L-CD | 0,1 |
| 1 | TUBE 6MMX1.0-316L-CR | TUBE 6MMX1.0-316L-CD | 0,13 | |
| 1,5 | TUBE 6MMX1.5-316L-CR | TUBE 6MMX1.5-316L-CD | 0,17 | |
| 8 | 1 | TUBE 8MMX1.0-316L-CR | TUBE 8MMX1.0-316L-CD | 0,18 |
| 1,5 | TUBE 8MMX1.5-316L-CR | TUBE 8MMX1.5-316L-CD | 0,24 | |
| 10 | 1 | TUBE 10MMX1.0-316L-CR | TUBE 10MMX1.0-316L-CD | 0,23 |
| 1,5 | TUBE 10MMX1.5-316L-CR | TUBE 10MMX1.5-316L-CD | 0,32 | |
| 2 | TUBE 10MMX2.0-316L-CR | TUBE 10MMX2.0-316L-CD | 0,4 | |
| 3 | TUBE 10MMX3.0-316L-CR | TUBE 10MMX3.0-316L-CD | 0,53 | |
| 12 | 1 | TUBE 12MMX1.0-316L-CR | TUBE 12MMX1.0-316L-CD | 0,28 |
| 1,5 | TUBE 12MMX1.5-316L-CR | TUBE 12MMX1.5-316L-CD | 0,39 | |
| 2 | TUBE 12MMX2.0-316L-CR | TUBE 12MMX2.0-316L-CD | 0,5 | |
| 2,5 | TUBE 12MMX2.5-316L-CR | TUBE 12MMX2.5-316L-CD | 0,59 | |
| 14 | 2 | TUBE 14MMX2.0-316L-CR | TUBE 14MMX2.0-316L-CD | 0,6 |
| 2,5 | TUBE 14MMX2.5-316L-CR | TUBE 14MMX2.5-316L-CD | 0,72 | |
| 3 | TUBE 14MMX3.0-316L-CR | TUBE 14MMX3.0-316L-CD | 0,83 | |
| 3,5 | TUBE 14MMX3.5-316L-CR | TUBE 14MMX3.5-316L-CD | 0,92 | |
| 4 | TUBE 14MMX4.0-316L-CR | TUBE 14MMX4.0-316L-CD | 1 | |
| 15 | 1 | TUBE 15MMX1.0-316L-CR | TUBE 15MMX1.0-316L-CD | 0,35 |
| 1,5 | TUBE 15MMX1.5-316L-CR | TUBE 15MMX1.5-316L-CD | 0,51 | |
| 1,8 | TUBE 15MMX1.8-316L-CR | TUBE 15MMX1.8-316L-CD | 0,59 | |
| 16 | 1,5 | TUBE 16MMX1.5-316L-CR | TUBE 16MMX1.5-316L-CD | 0,54 |
| 2 | TUBE 16MMX2.0-316L-CR | TUBE 16MMX2.0-316L-CD | 0,7 | |
| 2,5 | TUBE 16MMX2.5-316L-CR | TUBE 16MMX2.5-316L-CD | 0,84 | |
| 18 | 1,5 | TUBE 18MMX1.5-316L-CR | TUBE 18MMX1.5-316L-CD | 0,62 |
| 2 | TUBE 18MMX2.0-316L-CR | TUBE 18MMX2.0-316L-CD | 0,8 | |
| 2,2 | TUBE 18MMX2.2-316L-CR | TUBE 18MMX2.2-316L-CD | 0,87 | |
| 2,5 | TUBE 18MMX2.5-316L-CR | TUBE 18MMX2.5-316L-CD | 0,97 | |
| 3 | TUBE 18MMX3.0-316L-CR | TUBE 18MMX3.0-316L-CD | 1,13 | |
| 20 | 2 | TUBE 20MMX2.0-316L-CR | TUBE 20MMX2.0-316L-CD | 0,9 |
| 2,5 | TUBE 20MMX2.5-316L-CR | TUBE 20MMX2.5-316L-CD | 1,09 | |
| 3 | TUBE 20MMX3.0-316L-CR | TUBE 20MMX3.0-316L-CD | 1,28 | |
| 22 | 2 | TUBE 22MMX2.0-316L-CR | TUBE 22MMX2.0-316L-CD | 1 |
| 2,8 | TUBE 22MMX2.8-316L-CR | TUBE 22MMX2.8-316L-CD | 1,34 | |
| 3,5 | TUBE 22MMX3.5-316L-CR | TUBE 22MMX3.5-316L-CD | 1,62 | |
| 4 | TUBE 22MMX4.0-316L-CR | TUBE 22MMX4.0-316L-CD | 1,8 | |
| 25 | 2 | TUBE 25MMX2.0-316L-CR | TUBE 25MMX2.0-316L-CD | 1,15 |
| 2,5 | TUBE 25MMX2.5-316L-CR | TUBE 25MMX2.5-316L-CD | 1,41 | |
| 3 | TUBE 25MMX3.0-316L-CR | TUBE 25MMX3.0-316L-CD | 1,65 | |
| 28 | 2 | TUBE 28MMX2.0-316L-CR | TUBE 28MMX2.0-316L-CD | 1,3 |
| 2,5 | TUBE 28MMX2.5-316L-CR | TUBE 28MMX2.5-316L-CD | 1,59 | |
| 3,5 | TUBE 28MMX3.5-316L-CR | TUBE 28MMX3.5-316L-CD | 2,14 | |
| 4 | TUBE 28MMX4.0-316L-CR | TUBE 28MMX4.0-316L-CD | 2,4 | |
| High Molybdenum Tubing Ordering Number | ||||
| Tube O.D. |
Nominal Wall Thickness |
Cold Rolled Tubing | Cold Drawn Tubing | Weight |
| inch | inch | kg/m | ||
| 1/8″ | 0.028″ | TUBE1/8x.028-SSCRMO2.5 | TUBE1/8x.028-SSCDMO2.5 | 0,04 |
| 3/16″ | 0.028″ | TUBE3/16x.028-SSCRMO2.5 | TUBE3/16x.028-SSCDMO2.5 | 0,07 |
| 1/4″ | 0.035″ | TUBE1/4X.035-SSCRMO2.5 | TUBE1/4X.035-SSCDMO2.5 | 0,12 |
| 0.049″ | TUBE1/4X.049-SSCRMO2.5 | TUBE1/4X.049-SSCDMO2.5 | 0,16 | |
| 0.065″ | TUBE1/4X.065-SSCRMO2.5 | TUBE1/4X.065-SSCDMO2.5 | 0,19 | |
| 3/8″ | 0.035″ | TUBE3/8X.035-SSCRMO2.5 | TUBE3/8X.035-SSCDMO2.5 | 0,19 |
| 0.049″ | TUBE3/8X.049-SSCRMO2.5 | TUBE3/8X.049-SSCDMO2.5 | 0,26 | |
| 0.065″ | TUBE3/8X.065-SSCRMO2.5 | TUBE3/8X.065-SSCDMO2.5 | 0,32 | |
| 1/2″ | 0.035″ | TUBE1/2X.035-SSCRMO2.5 | TUBE1/2X.035-SSCDMO2.5 | 0,26 |
| 0.049″ | TUBE1/2X.049-SSCRMO2.5 | TUBE1/2X.049-SSCDMO2.5 | 0,36 | |
| 0.065″ | TUBE1/2X.065-SSCRMO2.5 | TUBE1/2X.065-SSCDMO2.5 | 0,46 | |
| 0.083″ | TUBE1/2X.083-SSCRMO2.5 | TUBE1/2X.083-SSCDMO2.5 | 0,56 | |
| 3/4″ | 0.049″ | TUBE3/4X.049-SSCRMO2.5 | TUBE3/4X.049-SSCDMO2.5 | 0,55 |
| 0.065″ | TUBE3/4X.065-SSCRMO2.5 | TUBE3/4X.065-SSCDMO2.5 | 0,72 | |
| 0.083″ | TUBE3/4X.083-SSCRMO2.5 | TUBE3/4X.083-SSCDMO2.5 | 0,89 | |
| 0.095″ | TUBE3/4X.095-SSCRMO2.5 | TUBE3/4X.095-SSCDMO2.5 | 1 | |
| 0.105″ | TUBE3/4X.105-SSCRMO2.5 | TUBE3/4X.105-SSCDMO2.5 | 1,09 | |
| 1″ | 0.049″ | TUBE1x.049-SSCRMO2.5 | TUBE1x.049-SSCDMO2.5 | 0,75 |
| 0.065″ | TUBE1x.065-SSCRMO2.5 | TUBE1x.065-SSCDMO2.5 | 0,98 | |
| 0.083″ | TUBE1x.083-SSCRMO2.5 | TUBE1x.083-SSCDMO2.5 | 1,23 | |
| 0.105″ | TUBE1x.105-SSCRMO2.5 | TUBE1x.105-SSCDMO2.5 | 1,52 | |
| 0.125″ | TUBE1x.125-SSCRMO2.5 | TUBE1x.125-SSCDMO2.5 | 1,76 | |
| 1-1/4″ | 0.065″ | TUBE1-1/4x.065-SSCRMO2.5 | TUBE1-1/4x.065-SSCDMO2.5 | 1,24 |
| 0.083″ | TUBE1-1/4x.083-SSCRMO2.5 | TUBE1-1/4x.083-SSCDMO2.5 | 1,56 | |
| 1-1/2″ | 0.083″ | TUBE1-1/2x.083-SSCRMO2.5 | TUBE1-1/2x.083-SSCDMO2.5 | 1,9 |
| 0.095″ | TUBE1-1/2x.095-SSCRMO2.5 | TUBE1-1/2x.095-SSCDMO2.5 | 2,15 | |
| 0.109″ | TUBE1-1/2x.109-SSCRMO2.5 | TUBE1-1/2x.109-SSCDMO2.5 | 2,45 | |
| Tube O.D. |
Nominal Wall Thickness |
Cold Rolled Tubing | Cold Drawn Tubing | Weight |
| mm | mm | kg/m | ||
| 3 | 0,71 | TUBE3MMX0.71-SSCRMO2.5 | TUBE3MMX0.71-SSCDMO2.5 | 0,04 |
| 6 | 1 | TUBE6MMX1.0-SSCRMO2.5 | TUBE6MMX1.0-SSCDMO2.5 | 0,13 |
| 1,5 | TUBE6MMX1.5-SSCRMO2.5 | TUBE6MMX1.5-SSCDMO2.5 | 0,17 | |
| 8 | 1 | TUBE8MMX1.0-SSCRMO2.5 | TUBE8MMX1.0-SSCDMO2.5 | 0,18 |
| 1,5 | TUBE8MMX1.5-SSCRMO2.5 | TUBE8MMX1.5-SSCDMO2.5 | 0,24 | |
| 10 | 1 | TUBE10MMX1.0-SSCRMO2.5 | TUBE10MMX1.0-SSCDMO2.5 | 0,23 |
| 1,5 | TUBE10MMX1.5-SSCRMO2.5 | TUBE10MMX1.5-SSCDMO2.5 | 0,32 | |
| 12 | 1 | TUBE12MMX1.0-SSCRMO2.5 | TUBE12MMX1.0-SSCDMO2.5 | 0,28 |
| 1,5 | TUBE12MMX1.5-SSCRMO2.5 | TUBE12MMX1.5-SSCDMO2.5 | 0,39 | |
| 2 | TUBE12MMX2.0-SSCRMO2.5 | TUBE12MMX2.0-SSCDMO2.5 | 0,5 | |
| 2,5 | TUBE12MMX2.5-SSCRMO2.5 | TUBE12MMX2.5-SSCDMO2.5 | 0,59 | |
| 14 | 2 | TUBE14MMX2.0-SSCRMO2.5 | TUBE14MMX2.0-SSCDMO2.5 | 0,6 |
| 2,5 | TUBE14MMX2.5-SSCRMO2.5 | TUBE14MMX2.5-SSCDMO2.5 | 0,72 | |
| 16 | 1,5 | TUBE16MMX1.5-SSCRMO2.5 | TUBE16MMX1.5-SSCDMO2.5 | 0,54 |
| 2 | TUBE16MMX2.0-SSCRMO2.5 | TUBE16MMX2.0-SSCDMO2.5 | 0,7 | |
| 18 | 1,5 | TUBE18MMX1.5-SSCRMO2.5 | TUBE18MMX1.5-SSCDMO2.5 | 0,62 |
| 2 | TUBE18MMX2.0-SSCRMO2.5 | TUBE18MMX2.0-SSCDMO2.5 | 0,8 | |
| 20 | 2 | TUBE20MMX2.0-SSCRMO2.5 | TUBE20MMX2.0-SSCDMO2.5 | 0,9 |
| 22 | 2 | TUBE22MMX2.0-SSCRMO2.5 | TUBE22MMX2.0-SSCDMO2.5 | 1 |
| 25 | 2 | TUBE25MMX2.0-SSCRMO2.5 | TUBE25MMX2.0-SSCDMO2.5 | 1,15 |
| 2,5 | TUBE25MMX2.5-SSCRMO2.5 | TUBE25MMX2.5-SSCDMO2.5 | 1,41 | |
tubing ss316