Parker's Seal-Line™ Tubing is delivered to your next project site burial ready. Seal-Line Tubing is designed to be used as a natural gas line for dispensing stations. It consists of a durable, thermoplastic cover extruded over the entire length of grade 316/316L seamless stainless steel tube to eliminate the damage that occurs from pulling unprotected tubing into place and across rough surfaces. Once delivered, the product is pulled directly from the supply reel and laid into the trench for burial applications. At the ends, where the tube needs to be connected to a fitting, the jacket material can be skived back to allow for a standard fitting connection. It also eliminates the need for welding, reducing the number of potential leak points and prevents surface scratch damage to the stainless steel tube. To achieve the most robust and leak-free connections, use with Parker's Seal-Lok™ fittings.
Markets:
• Oil & Gas - CNG Refueling Stations
Features/Benefits:
• Direct burial ready
• Installs 25% to 30% faster than bare coiled tubing
• 100% factory pressure tested
• Seamless tubing, with no mechanical joints
• Long, continuous lengths eliminate welded connections and potential leak points
• Thermoplastic jacket protects against dirt, chemical (chlorides) attack, surface scratches, stress corrosion, pitting corrosion and crevice corrosion for maximum life expectancy
Applications:
• CNG Dispensers
Technical Specifications:
• Operating temperature range of -40°F to 212°F (-40°C to 100°C)
• 316/316L stainless steel tube construction certified to ASTM A269 / A213 EAW, Seamless
• Meets National Association of Corrosion Engineers (NACE) MR0175
• Packaged lengths from 186 to 730 feet (56 to 222 meters)
