... 1GB/T 14626,ASME B16.11Normal pipe sezeDN6,8,1015,20,2532,40,5065,80,100NPS1/8,1/4,3/ ... 64,79SCH160300017,19,2225,28,3335,43,4452,54,79XXS600019,22,2528,33,3543,44,5264,79,79 Allfitting Outsidediameter ... of band (D)SCH80300022,22,2533,38,4656,62,7592,109,146SCH180600022,25,3335,46,5662,75,84102,121, ... 8.53,9.9310.59,11.07,12.0915.29,16.64,18.67Lenth of thread minB6.4,8.1, ...