1)pvc/plastic good caps 2)materials:cpvc,upvc 3)size:1/2"-12" 4) ... : ANSI,DIN,CNS,JIS,BS5) Certificate: CE, ISO9001-20086) High quality,Clear, light weight, rustless, oxidation-resistant, anti-corrosion and environment ... style plastic products according to clients' samples. pvc/plastic good caps