Operational · Mysuru, Karnataka · Serving India's West Coast

Precision
Hydraulics.
Built to Perform.

Hydraulic cylinder manufacturing, overhaul, refurbishment and pressure test certification for industrial, port, marine and offshore applications. Every cylinder leaves with a signed test certificate.

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350
Bar Max Test
Pressure
5m
Max Stroke
on Test Bench
300mm
Max Bore
Diameter
60km
From Staging to
Mangalore Port
60km
From Mangalore Port
About Staacs & Marines

Every Cylinder That Leaves Our Facility
Carries a Certificate.

We built Staacs & Marines around a single principle: in hydraulic engineering, documentation is not optional. Test certificates, dimensional records, and material traceability are what separate engineering from guesswork.

From our 5,000 sq ft purpose-built facility in Mysuru, we manufacture custom hydraulic cylinders, overhaul any make and any origin, and pressure-certify every assembly on our in-house test bench. Our Naravi staging facility — 60 kilometres from New Mangalore Port Authority — positions us for rapid response to port and coastal marine customers.

Precision Machining Standards
Rod surface Ra ≤ 0.2 μm. Bore finish Ra ≤ 0.4 μm. Dimensional records on every component. Tolerances that match the original specification.
Parker & Trelleborg Seals
We stock and install Parker and Trelleborg seal kits — NBR, Polyurethane, PTFE and Viton (FKM) — selected for the operating fluid, temperature and pressure of each specific application.
Strategic Port Proximity
Our Naravi (Beltangadi) staging facility ensures that components can be exchanged and returned to port-based customers within the same vessel call in many cases.
Hydraulic Test Bench

350 Bar. 5-Metre Stroke.
Every Test Documented.

Our in-house hydraulic test bench is what makes our promises provable. It certifies every cylinder we work on — and is available to third parties who need independent pressure certification.

350 bar
Maximum test pressure (motorised HPU)
5,000mm
Maximum stroke on adjustable 6m bed
300mm
Maximum bore with fixture set
10mm
Minimum bore — micro & precision
Test Certificate
on Every Job
Hydrostatic Proof Test
1.5× rated pressure, 3-minute hold, zero leakage verified at all joints
Internal Leakage Measurement
Bypass flow quantified in mL/min, reported against ISO 10100 Table 4
Cycling & Drift Tests
Full-stroke cycling at rated pressure; drift test verifies seal integrity under sustained load
Signed Certificate Issued
Every test produces a digital log and a signed certificate — bore, pressure, results, date, engineer
What We Do

Complete Hydraulic Engineering Services

From custom cylinder manufacturing to port-side MRO — everything we do is backed by test documentation and precision engineering practice.

Cylinder Manufacturing

Custom hydraulic cylinders from 10mm to 300mm bore. Tie-rod and welded construction. Stainless steel options for corrosive and clean-room environments. Designed to your drawing — or to our standard range.

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Cylinder Overhaul & Refurbishment

Complete disassembly, dimensional inspection, bore assessment, chrome rod evaluation, seal replacement and re-assembly. Any make. Any origin. Returned tested and certified.

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Pressure Test Certification

Independent pressure testing and certification on our in-house bench — up to 350 bar and 5-metre stroke. Available to third parties. Signed certificate issued for every test.

See Test Bench

Power Pack & HPU Servicing

Gear pump overhaul, axial piston pump overhaul, directional and proportional valve servicing, HPU flush and recommissioning. Full performance test documentation.

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Port & Marine MRO

Steering gear, deck crane, hatch cover and windlass hydraulic service for vessels at New Mangalore Port. Staging facility 60km from NMPA for rapid exchange. Emergency response capability.

Port Services

On-Site Hydraulic Audit

Systematic inspection of your cylinders, power packs and hydraulic circuits. Written audit report with prioritised maintenance recommendations and cost estimates before anything fails.

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Sectors We Serve

Built for Applications That Cannot Tolerate Failure

We operate where hydraulic system failure means downtime, financial loss, or risk. Each sector we serve demands a different technical response — and we deliver all of them.

Port & Maritime

New Mangalore Port, harbour craft, port tugs, pilot boats, container terminal equipment. Rapid exchange enabled by our Naravi staging facility 60km from NMPA. We understand port windows.

Emergency Response Available

Offshore & Marine

Offshore support vessels, platform supply vessels, marine cranes, steering gear, hatch cover actuators, deck winch hydraulics. Traceability and certification that class surveyors accept.

Documentation to Class Standard

Heavy Manufacturing

Press brakes, curing presses, forging equipment, conveyor systems, jig and fixture hydraulics. Serving the Mysuru–Nanjangud industrial corridor with local, fast-response service.

Mysuru–Nanjangud Corridor

Critical Infrastructure

Dam gate actuators, irrigation infrastructure, power station equipment, port cranes and large civil engineering hydraulics. High-force, large-bore cylinders serviced by engineers who understand critical environments.

High-Force Capability

Automation & Robotics

Small-bore precision cylinders from 10mm bore for automation jigs, robotics end-of-arm tooling, SPMs and special purpose machinery. Stainless steel and PTFE-sealed options available.

10mm to 80mm Bore

Government & PSU Engineering

Public sector undertakings, government departments, engineering contractors and fleet operators. Registered on GeM. Documented quality systems. Discretion and technical rigour for high-stakes applications.

GeM Registered
Port & Marine Focus

When Your Vessel Is at Berth,
Our Clock Is Running.

New Mangalore Port Authority handles millions of tonnes of cargo annually. Vessels calling at NMPA run on hydraulics — steering gear, cargo cranes, hatch covers, bow thrusters, mooring winches. When a hydraulic system fails, the berth time clock is running.

Naravi Staging Facility
60 kilometres from NMPA — components can be exchanged and returned tested within the port call in many cases.
Marine System Competence
Steering gear rams, deck crane cylinders, hatch cover actuators, windlass motors and power packs — we know these systems before your vessel arrives.
Traceable Documentation
Test certificates carry serial number, bore, rated pressure, test pressure, leakage measurement, date and engineer's signature — accepted by marine operators and surveyors.
Coastal Corridor Service
Mangalore–Karwar–Goa corridor. We also serve vessels calling at Karwar Port and coastal craft operating between Goa and Kerala.

Staging Facility — Naravi, Beltangadi

Our port-facing staging warehouse holds component stock close to the coast, reducing transit time for vessel operators who cannot wait for items to travel from an inland facility.

60 km to NMPA Mangalore
How We Work

The Staacs & Marines Method

1
Receive & Assess

Every incoming cylinder photographed, measured and documented. Initial condition report shared before work begins. No surprises.

2
Disassemble & Inspect

Full disassembly. All components measured against drawing or OEM spec. Wear report generated. Customer approval before proceeding.

3
Recondition & Rebuild

Bore honing, chrome rod assessment, correct seal installation with calibrated torque. Every fastener tightened to specification.

4
Test & Certify

Hydrostatic proof test at 1.5× rated pressure. Leakage measured and recorded. Signed test certificate issued. No exceptions.

5
Protect & Dispatch

VCI corrosion film on rod, ports capped, labelled with job and certificate reference. Marine-spec packing where required.

Get in Touch

Talk to an Engineer.
Get a Straight Answer.

We do not route enquiries through a call centre. You speak directly with someone who understands hydraulics.

Port Staging Facility
Naravi, Beltangadi Taluk, Dakshina Kannada — 60 km from NMPA Mangalore
Operating Hours
Monday – Saturday, 08:00 – 18:30
Emergency response available on request

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