HangZhou, United States
Our Products
product features:
Fully automatic hydraulicdesign-automatically upand down, grip and pull.
Made of alloy steel with super-highstrength; double-acting hydraulicdesign. Used for dismantling largeshafts and perforating work pieces.
Available in 2 and 3jaws design allowsadding a pulling discto pull bearings.
Roller cart makes it available tochange workplace.
Single-Acting and high performance
To be operated for Bolt Tensioners and otherequipments in shipping vessel and wind powerindustry.
To be convenient to adjust the pressure withthe High precision Pressure Gauge
Easy to adjust the pressure in the range of833320bar
Simple and quick operation with the Highperformance Quick Coupler
Convenient to bring with its light weight
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Payment Terms : L/C
Automatic spring return.Thereis over-stroke protection toensure frequent use.
Protect for the stroke over themaximum valuethis will reducethe possibility of broken of seal byincorrect operation.
Hold all the functionof other Tensioners
More function operationby one Tensioner formany bolts
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Payment Terms : L/C
Light, thin, short and small version for easy carrying and designed for use in all positions
Made in high strength alloy steel to exrend strength and life.
Integral screw-rod designed hydraulic configuration without extra oil pumps and hoses
Flat design for using in confined areas where standart cylinders will not fit.
Rising and retracting height can do spinner control precisely and its accuracy is up to 0.01mm.
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Payment Terms : L/C
product features:
Compact, flat design for use where other cylinders will not fit
RSM-750, 1000 and 1500 have handle for easy carrying
Mounting holes permit easy fixturing
CR-400 coupler and dustcap included on all models
Hard chrome plated high quality steel plungers
Grooved plunger ends require no saddle
Single-acting, spring return
Lightweight, low profile design for use in confined spaces
Baked enamel finish for increased corrosion resistance
Plunger wiper reduces contamination, extending cylinder life
CR-400 coupler and dust cap included on all models
Grooved plunger end with threaded holes for mounting tilt saddles
Integral handle on RCS-1002 for easy carrying
Plated steel plungers
Single-acting spring return
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Payment Terms : L/C
product features:
Multi-stage Cylinder Design, Increase the Tension Length.
Strong capacity with small outside diameter, it is suit for theoperation at narrow space.
Spring returnProtect for the stroke over the maximum value, it issuit for operation frequently.
700-1500bar operation pressure.
Operate by Super High Pressure Hand Pumps and Electrical Pump.
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product features:
Our Subsea bolt tensioner incorporating the quick reaction nut feature reduces diver fatigue, improving diver safety and productivity.
Piston stroke - 1.18inc h (Except WST1 - 0.79inch)
Max tool pressure - 21, 750psi
Dincludes an allowance for tool removal after bolt tightening with 30mm tool stroke
Product development is constantly taking place and dimensions may change without notice
Additional Information:
Payment Terms : L/C
product features:
Our Subsea bolt tensioner incorporating the quick reaction nut feature reduces diver fatigue, improving diver safety and productivity.
Piston stroke - 1.18inc h (Except WST1 - 0.79inch)
Max tool pressure - 21, 750psi
Dincludes an allowance for tool removal after bolt tightening with 30mm tool stroke
Product development is constantly taking place and dimensions may change without notice
product features:
Integral stop ring provides piston blow-out protectionDouble-acting for positive retractionBaked enamel outside finish and plated pistons provide superior corrosion resistanceSafety valve in retract side of cylinder helps to prevent damage in case of accidental over-pressurizationInterchangeable, hardened grooved saddles are standardPlunger wiper reduces contamination, extending cylinder life
product features:
Unique quick release bridge adaptation
Piston overstroke prevention
Piston stroke indication
Piston / cylinder misalignmentcompensation
Bolt coverage from 1" to3 1/2" with just 4 tools
Designed to fit BS1560 / ANSIB16.5 / API flanges
Fully enclosed load cell design eliminates entry of debris into piston retraction mechanism
product features:
Four layers nylon design.two layers of high strength steel wire braids and plastic coating.
Twins hoses supplied for Hydraulic Torque Wrench.
Used in strict occasion, 4:1 design factor.
Light weight, small size and high bending radius.
Exhibits low volumetric expansion under pressure.
Additional Information:
Payment Terms : L/C
product features:
Four layers nylon design.two layers of high strength steel wire braids and plastic coating.
Twins hoses supplied for Hydraulic Torque Wrench.
Used in strict occasion, 4:1 design factor.
Light weight, small size and high bending radius.
Exhibits low volumetric expansion under pressure.
WREN was established in 1992 as a professional manufacturer of a complete range hydraulic equipment from 70Mpa to 300Mpa operating pressures.We offer reducer inserts according to industry standards. These reducers are widely used in various projects. Reducer insert fittings also support standard socket weld fittings to reduce tubing reduction in a faster and more economical manner. Our gearboxes are made from high quality raw materials to provide the strength and durability you need.
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Additional Information:
Payment Terms : L/C
product features:
UsingNanotechnologyscientificallyproventohelpsolvetheproblemoftighteningandlooseningcriticalfasteners.WhenusingHydraulicTorqueWrenchesfrictiongreatlyinfluencesthefinalresultButwithATWThreadMate, itsextremepene-tratingabilitiesallowfrictiontobeovercomebyreducingtheCoefficientofFriction.
