成人性生交大片免费看网站,国产69堂一区二区三区在线观看,аⅴ资源中文在线天堂,久久久亚洲AV无码精油二区

  • Cable waterproof connector
  • Plastic corrugated hose and connector series
  • Metal hoses and fittings
  • Plastic Engineering Drag Chain
  • Heat dissipation waterproof breathable valve
  • Plastic cooling water pipe
  • Metal hoses and fittings
    DPYY type Liquid tight Connector
    DPYY type Liquid tight Connector

    Material: The main part is zinc alloy, the sealing ring is nitrile rubber, and the hoseprotection part is galvanized iron sheet

    Temperature range:-40℃-105℃

    IP Degree: IP66

    Product Inquiry
    Overview