... , L80, N80Connection Type: LTC, STC, BTCSize Destination: 4 1/2''-20''Wall thickness:5.21mm~16.13mmLength: R1, R2, R3Weight Destination ... : 9.50-133.00OD: 4.500''-20''(114.3mm-508.00mm)WT: 0.205''-0.635''(5 ... and API number, origin, or as required7 Loaded in 20" 40" container, or in bulk. if you interest any of them please ...