GF Piping Systems (Tustin, CA) has introduced Double-See™ in response to market demand for an improved pressure-rated double containment system for transporting hazardous liquids. The new system offers a simplified installation method, a patented closure coupling design that allows conformance to the ASME B31.3 test inspection requirements, and a unique-to-the-market 3D thermal expansion compensation feature, says the company. The system offers versatile installation options, assembled and tested fittings, and a pipe cut-length guidance system for a simplified installation approach. The piping systems are available with a complete selection of pipe, fittings, leak detection and access tees, closure couplings, and termination fittings. In addition, an innovative valve-in-valve design is offered that allows full containment pressure rating.
Check it out at www.gfpiping.com.