Terms for subject General containing pipe threads

English	Chinese
American standard pipe thread	美国标准管螺纹
American standard taper pipe thread	美国标准锥形管螺纹
British standard pipe screw thread	英国标准管螺纹
national pipe straight thread for hose couplings and nipples	美制软管接头和接嘴直管螺纹
national pipe straight thread for lock-nuts	美制锁紧螺母直管螺纹
national pipe straight thread for mechanical joints	美制机械接头直管螺纹
national pipe straight thread for pressure-tight joints	美制压密接头直管螺纹不用润滑油与填料
national pipe straight thread in couplings	美制接头直管螺纹
national pipe taper thread for railing fittings	美制栏杆用锥管螺纹
national pipe thread	美制管遍纹
national standard straight pipe thread	圆柱形管螺纹
national standard straight pipe thread	美国标准直管螺纹
national taper pipe thread	美国标准美制锥形管螺纹
taper-pipe-thread	锥管螺纹