WardFlex Max Premium 100 ft. Corrugated Stainless Steel Gas Tubing (CSST)
Engineered to revolutionize residential, commercial, and industrial gas plumbing, our WardFlex Max 100-foot Corrugated Stainless Steel Tubing (CSST) provides an ultra-durable, highly flexible solution for routing gas lines. This next-generation piping system features a high-purity 304 stainless steel core wrapped in an advanced, conductive black jacket designed to suppress, disperse, and safely ground electrical energy induced by lightning strikes or structural arcing.
The continuous 100-foot roll layout allows installers to run gas lines seamlessly from a main meter or manifold directly to appliances across long distances. By eliminating the endless cutting, threading, and intermediate joints required by rigid black steel pipe, this flexible tubing dramatically lowers job-site labor costs, speeds up installation times, and minimizes potential leak points hidden inside walls or floor joists.
Key Features and Benefits
Advanced Electrical Arc Protection: Features a specialized, conductive black protective jacket that disperses high-voltage electrical energy during an arc event, protecting the core tube from puncturing and preventing gas leaks or structural fires.
Continuous 100-Foot Seamless Run: The extended roll length allows for long, uninterrupted piping paths from distribution headers to furnaces, water heaters, and outdoor ranges, eliminating sub-surface couplings.
Unrivalled Piping Flexibility: The corrugated 304 stainless steel core bends easily by hand around structural framing studs, retrofitted walls, and tight ceiling joists without kinking or fracturing.
Dual-Layer Environmental Jacket: The robust exterior coating provides high UV stability and exceptional resistance to workplace abrasions, chemicals, and atmospheric moisture, making it safe for indoor and outdoor installations.
Full Flow Efficiency: Engineered with precision corrugation tolerances that maintain constant cross-sectional volume, ensuring optimal natural gas or liquid propane velocity and volume delivery.
Certified Code Compliance: Rigorously tested and fully compliant with ANSI LC1, CSA, IAPMO, and ICC building safety criteria, meeting strict municipal mechanical plumbing codes.
Technical Specifications
Product Classification: Next-Generation Corrugated Stainless Steel Tubing (CSST)
Tubing Core Material: High-Strength 304 Stainless Steel (Conforming to ASTM A240)
Protective Jacket: Conducting, Fire-Retardant Black Polyethylene (ASTM E84 Flame/Smoke Rated)
Roll Continuous Length: 100 Feet (30.48 Metres)
Maximum Working Pressure: 25 PSI
Temperature Rating Range: Minus 40 degrees Fahrenheit to 165 degrees Fahrenheit (Minus 40 degrees Celsius to 73 degrees Celsius)
Fluid Compatibility: Natural Gas and Liquid Petroleum (LP) Propane Gas Lines
Ideal Applications
Routing Main Gas Supply Lines in Complex Multi-Story Residential and Commercial Build Outs
Running Direct, Joint-Free Underground Sub-Floor Feeds to Central Mechanical Boiler Rooms
Connecting Perimeter Gas Meter Regulators Directly to Indoor Furnaces and Tankless Water Heaters
Retrofitting Interior Gas Infrastructure Loops in Historical Renovations Without Modifying Structural Studs.
