加重钻杆参数规格管体接头单根质量Kg/Piece外径(mm)内径(mm)加厚尺寸螺纹类型RSCtype外径(mm)内径(mm)倒角直径(mm)中部(mm)端部(mm)31/288.957.4101.698.4NC38127.052.4116.331231/288.957.2101.698.4NC38127.057.2116.32824101.665.1114.3106.4NC40133.465.1127.437041/2114.369.9127.0119.1NC46158.869.9145.35585127.076.2139.7130.2NC50168.376.2154.067251/2139.792.1152.4144.551/2FH184.292.1170.777665/8168.3114.3184.2176.265/8FH203.2144.3195.7964双台肩高抗扭钻杆接头型号接头外径接头内径公螺纹长度节径副台肩扭矩王台肩扭矩提咼白分比NC2633/813/432.6682066687530%NC3141/8231/23.81350201338937%43/815/831/23.18371501717042%NC38529/1643.80864282032632%527/1643.80879082221336%531/843.808111742651542%NC4053/827/1641/24.072111502993037%51/429/1641/24.07296232776035%51/221/441/24.072132453294340%61/227/1641/24.072111503011437%NC46631/441/24.626104513362531%6341/24.626148983922938%61/4341/24.626148983965938%61/423/441/24.626188604487142%61/421/241/24.626223524963045%61/421/441/24.626253895393647%NC5065/833/441/25.042109563767629%65/831/241/25.042166784467337%65/831/441/25.042218595144742%65/8341/25.042265135780046%65/823/441/25.042306566340648%5-1/2FH733/455.591251856033842%731/255.591312146033852%71/431/255.591290007248041%71/431/455.591366727615648%71/2355.591415718734148%主台肩扭矩值为API标准接头抗扭矩值副台肩扭矩值双台肩纸杆接头增加的抗扭值