... OD:60.3-114.3mm,WT4.83-12.75mm 3.NUE,EUE end form 4.length:R1,R2,R3 k55 oil ... P110 steel grade2.OD:60.3-114.3mm,WT4.83-12.75mm3.NUE,EUE end form4.length:R1,R2,R3 ... P9.52EU101.60(4")9.50H,J,C,N,L5.74NU11.00H,J,C,N,L6.65EU114.30(4 1/2")12.60H,J,L ... ,N,C,T12.75NU12 ... .75H,J,L,N,C,T12. ...