... flange,SK flang Weld-on collarsInner diameter: 2", 2 1/2", 3", 4", 5", 6"Outer diameter: 3.06", 3.45 ... ", 4.18", 5.18", 6.18", 7.20", 8.20" ... according to your drawing or samplesPayment of the snap clampNo.1 TT 30% deposit prepaid, balance paid before shipment.No ... .2 L/C irrevocable L//C at sightPackingNo.1 Wooden boxNo.2 Iron boxNo.3 Seaworthy packing, according ...