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#15, Manilla Pepple Street, D/Line,
Port Harcourt. Rivers State. Nigeria.
+234-81-87509977

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 OUR SERVICES : :
 
 

Grephil International Limited engages in a wide range of services sold or rendered with due consideration to high degree of standards and flexibility. Below are some of the services undertaken by the company

 
       
   
 

PROCUREMENT, STOCKING & SUPPLY

 
 

v STUDBOLTS & NUTS  (Plain black, Fluorocarbon coated, Cadmium & zinc plated)

v  GASKETS  (Ring Joint type, Spiral wound, Jointings, Sheet Gasket, etc)

v VALVES  (Ball, Check, Gate, Globe, Pressure control, etc)

v INSTRUMENTATION (Flow Meters, Oil Gears, Transmitters,  Counters, Positioners, Inner  Mechanisms, Strainers etc)

v CATHODIC PROTECTION PRODUCTS (Galvanic Anodes, Impressed Current Anodes,  Transformer Rectifiers, Instruments & Accessories)

v PIPE FITTINGS & FLANGES (Carbon & Stainless steel of various sizes and Schedules)

v LINE PIPES & STRUCTURAL STEEL  (Stainless steel, Carbon steel, non-ferrous and special application steel)

v CABLE SUPPORT SYSTEMS (Ladders, Trays, Channels, Concrete inserts, Cantilever arms, Trapeze, Cleats, Fasteners and Accessories)

v SPLASHZONE WRAPPING SYSTEMS  (Standard)

v FLANGED INSULATION KITS AND MONOLITHIC JOINTS  (Assortment)

v HYDRAULIC TORQUE WRENCHES (Square Drive or Low profile Hydraulic torque wrenches and power consoles).

v    BOLT TENSIONING EQUIPMENT (Rental and sale of a full range of bolt working tools and services to the Oil & Gas industries).

v FILM GALVANIZING SYSTEM (Materials used for treatment or re-coating of existing hot- dipped galvanized structures in order to renew their cathodic protection without dismantling them. Mainly used on existing platforms, Bridges, workshops and on-site metal structures. The lifetime of the coating is by 2 and half times the original coating).

 
                 

ENGINEERING SERVICES

CONSULTANCY

EQUIPMENT LEASING

MANUFACTURING

All studs and nuts are manufactured to a consistent high quality. Each stud and nut is manufactured using a three-step manufacturing process including a rolled thread method, heat treatment and de-embrittlement process, thus providing good mechanical characteristics.

  • CIVIL CONSTRUCTION:  Roads, Bridges, Building, etc.

  • ELECTRICAL  CONSTRUCTION: Electrical Equipment Installation, Maintenance, and Repairs. 

  • IT / IC MAINTENANCE: Telecom & Datacom Maintenance.

  • MECHANICAL CONSTRUCTION: Oil and Gas Processing, Pipe Works & Facilities.

  • INSTRUMENTATION AND CONTROL: Pressure Testing, Hydro Testing, Piping Calibration, Cathodic Protection, etc.

 

Our team of business experts has an array of talent, qualifications, skills and experiences from around the world to help our clients achieve their goals. We have a proven track record of success and exceeding our client’s expectations!

There is no project too large or too small and we offer our expert services at competitive rate!

 

Trucks, Barges, Tug Boats, Excavators, Cranes, Self/pay Loaders, Cars/Buses etc.

 

                 

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