We deliver quality grooved piping solutions for a full range of fire applications, which install faster and are more cost-effective for joining pipe than traditional welding methods. Grooved couplings and fittings allow installers to fabricate on-site and around complex obstacles. No special tools are needed, fire permits are not required, nor do building residents have to evacuate due to welding fumes. And grooved products eliminate the need for expansion joints, maintaining high pressure at each connection without sacrificing quality and reliability