Automatic submerged arc welded

  Main beams Q370R through cross beams Q235

  Body material Q235B manganese plates

  Automatic air brakes

  Double pipe line air brake, front two axle is 30 air chamber,

  rear axle is 30/30 air chamber.

  One tooling boxes ,

  Two spare tire carrier, Two fire extinguisher

  Safety valve cover, single-fluid two-valve boxes, legs,traction pins, liquid level gauge, pressure gauge, thermometer,

  emergency cut off valves, fire extinguishers, fire star cover,anti-static grounding tape, fence, tire fenders

  Filling medium: liquefied petroleum gas (propane);

  design pressure 1.71Mpa,

  design temperature 50°C,

  Filling factor: 0.42t/m3,

  corrosion margin: 1mm