Super Duplex 2507 UNS S32750 Capillary Coiled Tubing

1 / 8 Seamless Hydraulic Control Line Capilary tube Super Duplex 2507 UNS S32750

1/8" hydraulic control line (capillary) WT 0.02", 0.028" and 0.035"

1/8" hydraulic control line, also called capillary tube, is mainly used in oil and gas underground capillary pressure testing. The temperature and pressure sensor (also called permanent downhole type pressure gauge, typically nitrogen cylinder), together with the oil and gas well production string will be put into thousands of meters of underground oil and gas layer. Then 1/8" hydraulic control line (capillary) will be used to connect temperature and pressure sensor with the fluorescent display of the ground. So the downhole temperature and pressure can be reached the ground through the capillary. Through the ground display screen, people can get the instantaneous temperature and pressure in underground oil and gas layer, so as to monitor the downhole temperature and pressure in real time.

It can also be used for pressure control of surface ety valve and other surface valves, as well as various connecting lines of instrument control system for oil and gas field drilling and oil production large-scale equipment.

Size Chart

For 1/8" hydraulic control line, Tiptop can provide wall thickness of 0.02", 0.028" and 0.035", made from Austenitic steel 304L (UNS S30403), Austenitic steel 316L (UNS S31603), Duplex 2205 (UNS S32205 & S31803), Super Duplex 2507 (UNS S32750), Incoloy 825 (UNS N08825) and Inconel 625 (UNS N06625). All control lines comply with ASTM-A 269, ASTM-A 632, ASTM-A 789 and ASTM-B 704.