The JCM 262 Fabricated Stainless Steel Coupling provides an economical solution to joining two plain end pieces of pipe. Constructed of Carbon Steel End Rings with resilient Fusion Plastic Coating, a 304 Stainless Steel middle ring and alloy hardware, electrocoated with Powercron 590-534, the JCM 262 is prepared for the harshest of elements, corrosive line content – or both!