Uni Klinger manufactures spiral wound gaskets from 15mm to 3500mm ID as per international standards such as API601, ASME 16.20, ASME B16.47 A& B series, DIN, British standards, JIS etc Uni Klinger spiral wound gaskets are subjected to compressibility & recovery test as per IS 7719 & sealability test are conducted at ambient/elevated pressure & temperature. Fillers used are Graphite & PTFE. Compressibility & Recovery test as per IS 7719 and sealibility test are conducted at ambient pressure and temperature. Uni Klinger Spiral wound gaskets are approved with all major consultants including EIL & TDC