Product Name: Tubing Encapsulated Cable Application: Monitor the temperature,pressure and other parameters in every wells. Tube Materials: 316L,Alloy 400,Alloy 825,Alloy 625. OD of Tube: 1/8'',1/4'',1/2'',3/8'',3/4'',5/8''. Wall Thickness: 0.028'',0.035'',0.049'',0.065'',0.083''. Encapsulation: Bare,Round,Square,Color-coated,Flatpacked.