CAN/CSA B137.4|IAPMO Approved|ISO 4437|NFPA 58, 54

• Cost-effective joining method Simple assembly No additional assembly equipment required for installation - just chamfer and push Uni-body design eliminating all external parts Designed, tested and certified for direct burial Eliminates corrosive threats associated with metallic piping Lowest installed-cost compared to other underground gas piping materials Continuous lengths of flexible piping

Unlike above-grade gas piping installations that require metallic piping, underground systems need to perform in harsh and corrosive environments. Metallic pipe installed underground requires additional and costly materials to protect the pipe. Polyethylene gas piping systems are specifically engineered and certified for the underground environment. To provide a true underground gas piping solution, Gastite® has partnered with Continental Industries, Inc. to bring you Con-Stab I.D. Seal®, fittings, anode-less risers and polyethylene tubing (PE). These components assemble in minutes to form a complete underground gas piping system, which offers the flexibility and simple fitting assembly you have come to expect from Gastite®.