BOLT TENSIONING
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THE FASTEST, EASIEST, MOST ACCURATE WAY TO LOAD A BOLT IN THE WORLD

HANDS DOWN!!

2 TYPES OF TENSIONING

1 HYDRAULIC TENSIONERS = (MODULAR TENSIONING) : THE TENSIONER IS PLACED OVER THE STANDARD NUT, AND PULLS "TENSIONS" THE THREADED BOLT TO THE EXACT CLAMP LOAD NEEDED, THEN THE ORIGINAL NUT HOLDS THE FORCE, AND THE TOOL IS REMOVED.

2 HYDRAULIC NUTS =  THE TOOL STAYS WITH THE THREADED BOLT. THE HYDRAULIC NUT PULLS THE THREADED BOLT, THEN A COLLAR SCREWS DOWN TO HOLD THE FORCE, THEN THE HYDRAULIC PRESSURE IS RELEASED. THE TOOL ACTS AS THE NUT.

TENSIONING APPLIES CLAMPING FORCE BY DIRECTLY STRETCHING THE BOLT THRU HYDRAULIC PRESSURE, AND ELIMINATES TURNING THE NUT, ELIMINATES GALLING. EXTREMELY ACCURATE.  INSTALLATION IS SUPER FAST, AND REMOVAL IS GUARANTEED TO BE EASIER.

THERE IS NEVER ANY TURNING OF THE NUT UNDER LOAD!!

WHEN ITS CRITICAL, AND IT NEEDS TO GET DONE FAST

TENSIONING IS KNOWN WORLD WIDE AS THE PREFERRED METHOD

ACCURATE BOLT LOAD WITHIN 2%

 

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HYDRAULIC NUTS
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LOOK INSIDE OF A HYDRAULIC NUT!

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MODULAR TENSIONING ON A REACTOR
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LOOK INSIDE A HYDRAULIC TENSIONER (MODULAR)!!

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WINDMILL BASE BOLT TENSIONERS

SHOWN WITH OPTIONAL GEAR DRIVE

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PLATE HEAT EXCHANGER BOLT TENSIONERS

SIMULTANEOUSLY CLOSE YOUR EXCHANGER
WITH  THE PUSH OF ONE BUTTON
CAN BE DONE ACHIVED IN MINUTES WITH TITAN TRI-NUTS
THEY REQUIRE ZERO TURNING OF NUTS!

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THE HYDRA-BOLT HYDRAULIC BOLTS

THESE ARE JUST LIKE THE HYDRAULIC NUT

BUT OFFER A ENGINEERED BOLT IN ADDITION TO THE NUT

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THE HYDRA-CELL FASTERNERS

A HYDRAULIC NUT THAT APPLIES TENSILE
LOAD TO BOLTS OR STUDS AND SIMULTANEOUSLY
LOCKS ITSELF ONTO THE THREAD. NO NEED TO
TURN DOWN THE COLLAR AFTER ITS TENSIONED

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HYDRA-JACK TURBINE TENSIONING

HYDRAULIC HALF-JOINT TENSIONERS
ESPECIALLY DESIGNED FOR HALF JOINT
TURBINE TENSIONING. LIGHT, EASY, AND FAST.
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HYDRA-CELL CLAMP NUT

REPLACES CONVERTIONAL TORQUE-LOADED
THREADED NUTS TO MAKE SHAFT TENSIONING SIMPLE.

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TITAN AQUA-TITE

THE USE OF WATER AS THE HYDRAULIC FLUID
ALLOWS THE LOCAL RELEASE OF THE FLUID 
INTO THE RIVER/LAKE/SEA WHEN THE 
TENSIONER NEEDS TO TAKE ANOTHER STROKE.
NO NEED TO SEND TENSIONERS TOPSIDE.
 
APPLICATIONS INCLUDE 
NUCLEAR POWER/FOSSILE POWER/
TIDE TURBINES / OFFSHORE DRILLING

THIS IS A SHORT VIDEO OF THE AQUA-TITE
AT THE OFFSHORE TECHNOLOGY CONFERENCE
IN HOUSTON TEXAS.

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          TITAN AUTO-TENSIONERS
ARE USED IN THE NOSE CONE OF A WIND TURBINE
WHERE SPACE IN LIMITED, THEY HAVE A ELECTRIC 
       MOTOR ATTACHED TO THE TENSIONER TO
          AUTOMATICALLY RUN DOWN THE NUT.

HERE IS A SHORT VIDEO OF THE AUTO TENSIONER

TAKEN AT THE OFFSHORE TECHNOLOGY CONFERENCE
IN HOUSTON TX.
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GAS TURBINE ROTOR THROUGH BOLT TENSIONERS

OFFERING THE FASTEST OPERATION, AND MOST EVEN
COMPRESSION OF THE ROTOR STACK.

 
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WHAT IS THE PROBLEM WITH THIS PICTURE?

TORCHED OFF THREADS!!

IF YOUR NUTS LOOK LIKE - THE NUTS ON THE RIGHT HAND SIDE,
CALL US IMMEDIATLY!

WE CAN REPLACE THEM WITH AN FASTER, MORE ACCURATE SOLUTION
THAT DOES NOT INVOLVE CUTTING OFF STUDS!

NORTHEAST INDUSTRIAL BOLTING