Products Catalogue

SES series - Single stage Bolt Tensioner

  • ※ Pre-tightening force: 125-2750KN

    ※ Thread specification: M16*2-M100*6

    ※ A/F: 24-145mm

    ※ Diameter:50.9-245mm

    ※ Height: 75.5-242mm

Product Descriptions

Flat design,applied to axial limited but radial without limitation working condition;

he min. bolt projecting amount above nut =1.0x bolt diameter D (ultimately depends on the required tensioning force);

The maximum operating pressure is 1350Bar;

For the six corners of the nut, heavy nut, ISO4032, DIN2510, EN14399round nut, round nut and SV round nut. Product Features

  • Safety blowout prevention device;
  • Self-return piston rod;
  • Replace accessories according to the different thread and nut specifications;
  • Optional measuring device of bolt tensioning amount;
  • Gear direct-driving nut;
  • Rotary sleeve with spring;
  • Over stroke limit;
  • Operating hole;
  • Safety handle;
  • Counter.
Optional Products
  • Chromium nickel surface coating;
  • Safety measuring rod of thread projecting amount;
  • Swivel high pressure male/femalecoupler;
  • Distributor coupler;
  • Portable safety cover.

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