锥螺纹

• Flared type tube fittings - male elbow - assembly
  扩口式锥螺纹直角管接头
• Male connector for butt joints - assembly
  卡套式锥螺纹对接直通管接头
• Flared type tube fittings - male elbow - body
  扩口式锥螺纹直角管接头体
• Male connector for butt joints - body
  卡套式锥螺纹对接直通接头体
• Male elbow for butt joints - assembly
  卡套式锥螺纹对接直角管接头
• Special taps of taper threads for gas cylinders
  气瓶锥螺纹丝锥
• Speclal taps of taper threads for gas cylinders
  气瓶锥螺纹丝锥
• Uniform strength joint technology for
  型等强钢筋锥螺纹接头技术
• Gauges for tapered screw thread , metric series
  米制锥螺纹量规
• Taper threading machine for reinforcing bar
  钢筋锥螺纹成型机