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Advances Perforating GunIssuing time:2020-12-02 20:50 05/11/2017![]() Gun Body perforator Series can supply more than 80 types of perforators to meet different requirement of the customer with maximum pressure of 140 Mpa, temperature of 180oC and maximum shot density of 40spm. OD: 51, 60, 73,86, 89,102,114,127 Shot density: 13,16,20 spm ![]() |