ship repairing
repair













ship repair

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Most Competitive Price
   No Intermediary People

RUDDER,TAILSHAFT, PROPELLER AND WORKS

Rudder

-Measurement of rudder pintle clearences
-Remove access cover plates and check upper and lower pintle
-Rudder blade dismantling and refitting
-Rudder stock dismantling and refitting from steering gear
-Dismounting/refitting of upper and/or lower rudder pintle
-Polishing of pintles sleeve surface on lathe
-Stock gland packing renewal (packing yard supply)
-Air test of rudder to 0.2 kg/cm2
-Withdrawal of rudder stock / pintle bearings
-Renewal pintle sleeve bronze/stainless steel -material owner supply
-Renewal pintle bearing orkod/bronze - material owner supply-
-Recondition pintle conical place -welding/machining -
-Bronze bearing/sleeve manufacturing - material include- gross


Tailshaft

-Removal and refitting of rope guard
-Measurement of stern tube clearences
-Test of shaft with dye penetration
-Test of shaft with magnaflux test or ultrasonic test
-Renewal oil seals -material yard supply-aft&frwd stern tube
-Propeller shaft withdrawal from outside/inside and refitting back
-Releasing/lifting of intermediate shaft to the inside
-Disconnect/connect of hydraulic coupling and withdrawal of -----tailshaft together with CPP hub (without dismounting of blades)(shaft dia.)
-Opening and closing of interim shaft bearing for surveying
-Deflection control from shaft flange (before entrance of docking and after repair undocking position -per time)
-Withdrawal of shaft bearings into stern tube frwd&aft
-Manufacture new bearing -by white metal/babbit include grossw
-Renewal of tallow packing- material yard supply -
-Manufacture bronze bush of shaft - material include- grossweight
-Renewal bronze bush of shaft - material ow.supp and machining on lathe
-Epoxy coating to the shaft - if require -
-Chrome liner machining /polishing


Propeller

-Propeller dismantling & refitting of conventional type
-Removal of CPP propeller blades (per blade)
-Propeller cleaning by acid
-Propeller polishing by grinding tools
-Repair propeller&balancing after if require After inspection
-Dye penantration test on propeller
-C.P.P hub complete demonted renewal seals,bushes,bearings,cleaning,assambling renewal oil and testing-material owner supply-






 

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Docking and Repair Services :
Our repair services include :Surface preparation & Painting,Tank Cleaning &Disposal, Rudder,Tailshaft, Propeller and Works, Sea Chests, Sea Valves, Cathodic Protection Works, Anchor Chain Works,Chain Lockers, Welding Repairs, Welding Inspections and Measurements, STEEL WORKS  steel, piping, propeller, rudder, shaft, ventilation equipment insulation electric-electronic, carpentry, main engine works,overhaul, renewal, maintenance and repair