In addition to our high-performing conventional tubing, Zeus offers industry-standard double containment tubing (also called dual containment tubing). This \u201ctube-within-a-tube\u201d configuration helps prevent the introduction of contaminants during installation and allows for long, continuous lengths to be maintained without the need for welding or heat bending.<\/p>\n
This tubing has an inner tube of high purity (HP) PFA surrounded by an outer tube of FEP for protection from potential hazardous fluid leaks. Double containment tubing offers low gas permeability, high mechanical strength at elevated temperatures, and is resistant to nearly all common solvents.<\/p>\n
Our double containment tubing exceeds the stringent requirements of the SEMI F57 specification. We also offer a wide array of semiconductor industry standard and custom sizes, as well as options for material combinations.<\/p>\n
Our capabilities include manufacturing standard double containment tubing in sizes ranging from 0.047\u2033 (1.194 mm) to 0.063\u2033 (1.600 mm) wall and 0.25\u2033 (6.35 mm) outside diameter (OD) to 1.25\u2033 (31.75 mm) OD. This product is end-capped and clean room packaged. Our dual containment tubing can also be provided with other special options, including pre-cut spool lengths, custom laser markings, private labeling, and special packaging.<\/p>\n