General Trading: valves, controls, instrumentation, piping products, pumps. Valve repair, services and maintenance. ON SITE SOLUTION FOR ALL INDUSTRIES: Bolt tensioning – hydraulic torque wrench – in situ flange machining - cold cutting & beveling hot tapping – hydro testing – pipeline pigging- welding services – power generator Electrical and Telecommunication Products and services

1. PT.KARYA DUA GEMILANG
GENERAL TRADES, PUMPS, VALVES, PIPING, INSTRUMENTS,
SUPPLY
SERVICES
MECHANICAL, ELECTRICAL, REPAIR & SERVICES SOLUTIONS
PUMPS PRODUCTS GENERAL TRADING: VALVES, CONTROLS,
Applications: INSTRUMENTATIONS, PIPING PRODUCTS
 Offshore, Refinery & Petrochemical API 610 (up to 10th edition) GATE, GLOBE, CHECK, BALL, BUTTERFLY, KNIFE
 Chemical Process  Max Flow ‐ up to 20,000 m3/hr
 Steel GATE VALVES & STEAM TRAPS
 Min flow ‐ down to 0.4 m3/hr
 Water Industry  Min head ‐ down to 0.8m CAST STEEL VALVES, FORGED STEEL
 Automobile  Max pressure – 10 Mpa
 Food Processing VALVES, BALL VALVE , BUTTERFLY VALVE,
 Max head – 4032 m
 Pulp and Paper/ Process  Temperature ‐ up to 500 deg C MUD VALVE, PIG VALVES & PIPELINE VALVE,
 Fertilizer
 Thermal and Nuclear Power Plant MANIFOLDS, BLOCK & BLEED GAUGE VALVE,
ISO PACKLESS GLOBE VALVE, NEEDLE VALVE,
ANSI
 Max Flow ‐ up to 2,400 m3/hr  Max Flow – up to 2,400 m3/hr PSV, PRV, PRESSURE GAUGE, etc
 Min flow ‐ down to 2.0 m3/hr  Min flow ‐ down to 2.0 m3/hr
 Max pressure – 2.5 Mpa  Max pressure – 2.5 Mpa
 Max head – 360m  Max head – 360 m
 Temperature ‐ up to 260 deg C  Temperature ‐ up to 260 deg C
HYDRAULIC BOLT TENSIONER REPAIR VALVES & SERVICES MECHANICAL & ELECTRICAL
Capabilities:
Hydraulic bolt tensioning is the most  Installation of the equipment of the
consistent of applying accurate pre-  Valve repair, services plant & utilities, such as: Pressure
load to bolt. Bolt tensioning is an  Procurement Valve Vessel, Boiler, Heat Exchanger, Gas
accurate and time saving method for Maintenance programs / Turbine , Diesel Engine
overhaul/ Turn Around (TA) Gas metering system include welding
tightening bolts and nuts in all
industries  Supply valve & accessories Pipe spool, install valves and skid
 Valve installation services & Installation electrical power,
Hire & Services: instrumentation.
PSV Test Bench Rental
Bolt tensioning, hydraulic torque  Valve consultant (valve Supply Manpower into project such
wrench, insitu flange machining, cold problems solution) as Welders, Fitters, Electrician,
cutting & beveling, hot tapping, Mechanic etc
hydro-testing, pipeline pigging.
Kota Harapan Indah Sector 2 Blok HN5 No. 61 Bekasi – Jawa Barat email: kdg.jakarta@yahoo.com
Fax.: 021 88866854; mobile: 085 88 035 10 88

2. PT.KARYA DUA GEMILANG
GENERAL TRADES, PUMPS, VALVES, PIPING, INSTRUMENTS,
SUPPLY
SERVICES
MECHANICAL, ELECTRICAL, REPAIR & SERVICES SOLUTIONS
Knifegate valves
butterfly valves Resilient seat gate valves
globe valves check valves strainers ball valves
expansion joint
Safety valves
Diaphragm valves Automatic diaphragm control PRV
valves
dismantling joint
Kota Harapan Indah Sector 2 Blok HN5 No. 61 Bekasi – Jawa Barat email: kdg.jakarta@yahoo.com
Fax.: 021 88866854; mobile: 085 88 035 10 88

3. PT.KARYA DUA GEMILANG
GENERAL TRADES, PUMPS, VALVES, PIPING, INSTRUMENTS,
SUPPLY
SERVICES
MECHANICAL, ELECTRICAL, REPAIR & SERVICES SOLUTIONS
Control Ball valves
F P flanged ball valves 3, 4, & 5 way ball valves Three-Piece ball valve
D B Bleed valves Flush Bottom
Tank Valves R P flanged ball valves Clean Ball Valve
Innovative Solutions
COMPACT ACTUATOR
7 YEARS WARRANTY
QUALITY FROM START TO FINISH
Kota Harapan Indah Sector 2 Blok HN5 No. 61 Bekasi – Jawa Barat email: kdg.jakarta@yahoo.com
Fax.: 021 88866854; mobile: 085 88 035 10 88

4. PT.KARYA DUA GEMILANG
GENERAL TRADES, PUMPS, VALVES, PIPING, INSTRUMENTS,
SUPPLY
SERVICES
MECHANICAL, ELECTRICAL, REPAIR & SERVICES SOLUTIONS
Electrical and Telecommunication Products and services including:
Site Acquisition
Site Preparation
Mechanical and Electrical
Civil work
Tower, Mini tower, Monopole, Pole
Install Shelter/Container
Line of sight survey, RF Survey
Telkomsel
Semi turnkey Projects in Java, Sumatera
and Back Bone projects in Sulawesi area.
Indosat
Semi turnkey Projects in Sulawesi area
Indosat Multimedia Mobile (IM-3)
Semi turnkey Projects in Central Java &
West Java
Smart
Semi turnkey Projects in East Java area
Protelindo
Semi turnkey Projects in South Sulawesi
and Balikpapan area
Kota Harapan Indah Sector 2 Blok HN5 No. 61 Bekasi – Jawa Barat email: kdg.jakarta@yahoo.com
Fax.: 021 88866854; mobile: 0815 1433 7705 , 0811 416 318, 0813 3200611