CSST 3/4" Gas Line 70Ft Corrugated Stainless Steel Tubing Flexible Gas Line 3/4 About this item SIZE- 70FT length 3/4" gas pipe size: 0.63" inner diameter x 0.79 "outer diameter, flexible CSST gas pipe kit STURDY MATERIAL- The inside of the natural gas line is stainless steel 304 corrosion-resistant material, the surface layer is 0.079 inch UV-resistant yellow polyethylene jacket, Comes with a 100% MALE Brass fittings on both end, Standard Male and Female Pipe Threads for easy connections. EXCEPTIONAL CORROSION RESISTANCE -our gas pipes boast exceptional resistance to corrosion, ensuring long-lasting durability even in the most challenging environments. Whether you're dealing with high humidity levels, chemical exposure, or extreme temperatures, our pipes maintain their integrity, reducing the risk of leaks and ensuring the safety of your gas supply. EXCELLENT COMPATIBILITY - The precise threading on these pipes allows for quick and easy connections that form a secure, leak-proof seal. Compatible with a wide range of standard fittings and accessories, our stainless steel gas pipes offer the flexibility to customize and adapt your piping system with ease. SUPERIOR STRENGTH- Designed to withstand the rigors of daily use, these CSST feature superior strength and can handle the pressures and temperatures commonly encountered in gas distribution, making them suitable for use in various settings APPLICATION- For use with natural gas and liquid propane applications, such as fire pit gas tube, gas range pipe, water heater gas hose, generator gas tube, compressor gas tube, grill gas line.etc INSTALLATION POSTIONS- Dogetgd CSST natural gas hose can be installed exposed to indoor light , or it can also be embedded in concrete, or behind the wall in dry wall systems as needed. When the pipe is installed outdoors in direct sunlight, the pipe should be covered to avoid continuous exposure to the sunlight. Our commitment to safety and quality means that our stainless steel threaded gas pipes comply with rigorous industry standards and regulations, giving you peace of mind that you're investing in a product that meets the highest benchmarks of performance and safety.