The range of hydraulic cylinders, hydraulic jacks, telescopic hydraulic cylinders manufactured by Sri Krishna Hydro Project have been known for quality, reliability & performance. Our highly skilled engineers can advice & offer solutions to your all hydraulic and pneumatic needs. Features: Quality cylinders are manufactured under strict supervision by our quality assurance departments. Special cylinders required for critical application in atomic, hydro and thermal power plants, defence, aerospace industries, railways etc. can be supplied with external agency (SGS, Lloyd shipping, etc.) certification as required by customers. Seals - All Sri Krishna's cylinders are assembled with international quality Seals, that are self-adjusting for long trouble free life. Presently we are using,"Kastas", "Hallite", "Parker", "Nok", (Korea) or equivalent make seal-kits in our cylinders as per international norms & standards.

Hydraulic Cylinders with spherical bearings & imported seals.
Tube seamless honed barrels (steel/brass/aluminum) to a micro-finish provide long piston seal life and prevent failure of the cylinder. The barrel material is selected on the basis of application & working pressure.

Piston rod - High strength steel piston rod is precision ground and hard chrome plated and regrinded to ensure anti-corrosion and maximum seal life. The rod material is EN - 9

Piston - Cast Iron.

Cylinder Base - One end of the cylinder is precision bolted in case of low pressure cylinders, but in case of high pressure cylinders the Base is threaded & then welding with utmost accuracy & precision.
Hydraulic Cylinder Range:
Bore Size: 25 mm to 1100 mm

Telescopic Cylinders Heavy Duty for tipplers
Max. Pressure: 10 to 700 Bar

Both welded & tie rod construction. Special cylinders using one piece barrel are also produced on request.

The high grade pneumatic cylinders offered by us have the following features:

Pneumatic Cylinder Range:

• Bore Size: 350 mm
• Stroke: 5 Feet
• Working Pressure: 150 P.S.I
  Cushioning is also provided on request.

Some of the salient features of the pneumatic cylinders offered by us are:

• High-grade pneumatic cylinders.
• Life ranging from 2 to 10 million operations are manufactured with a choice of high - quality seals.
• Special Cylinders are available for high temperature and high speed applications.
• Have bores from 12 mm to 350 mm, strokes ranging from 25 mm to 1500 mm, are available under one roof.