... .8 Business Type: Manufacturer Detailed Product Description Monolithic Insulating joint 1)Material: CS,SS AS 2)Size:1/2"- ... :CLS 150-25004) ISO 9001:2008, ASME Certificate and U stamp Deatiled production description Monolithic Insulating joint1, Pup material: ... , CL150,CL200,CL300,CL600,CL900,CL1500,CL2500 Introduction:Insulating joint (Isolating Joint) is the key component in Cathodic Protection (CP) ...