Pup Joint for Sale Product: Casing Pup Joint,Drill Pipe Pup Joint,Pup Joint Tubing; Tread types: EUE, NUE, STC, LTC, BTC and Premium connection; Specification: Range: 2-3/8INCH to 20INCH; Standard: API 5CT and 5B J55,K55,N80-1,N80-Q,P110, C95; Grade: J55, K55, N80, L80, C90,T95, P110 and Q125; Uses: Connecting two oil tubing or casing pipes; Packing: By bundles, seaworthy packing;