PT LIMKO TEKNIK MANDIRI (LIMKO) is a local Industrial Supply and Engineering Company in Bontang, Kaltim. Main focus of LIMKO is in Bontang and Balikpapan specifically including whole of Kalimantan, Indonesia.

Our main business are engineering products supplier and engineering services provider in the following areas: Pipeline Materials (Valves and Fittings), Process Instrumentations (Measurement & Control), Fluid Power (Pneumatic & Hydraulic Components, Hoses), Gasket and Packing, Alloy Steel (Hollow Bars, Tool & Machinery Steel, & Abrasion Resistant Steel), and Automation components (PLC, Sensors, Networking, Control systems).

LIMKO serves various industries including but not limited to: Oil and Gas, Petrochemical, Chemical, Fertilizer, Mining, Mineral Processing, Power Plant, Cement, Pulp & Paper, Machine Maker, and Steel Mills.

LIMKO is able to position itself as engineering products supplier and engineering services provider with a strong capability to serve the Process, Manufacturing, and Utilities Industries. LIMKO is also supported by a team of knowledgeable Sales Force, Product Specialists and Engineering Services.

LIMKO has comprehensive facilities that include Product Showroom, Training Center, Machine Workshops, and Warehouses.

As Indonesia archipelago is spread out from Sabang to Merauke, we serve customers through our network of companies in Jakarta, Surabaya, Semarang, Palembang, Medan, Balikpapan, and Bontang.

PT LIMKO TEKNIK MANDIRI concentrates its engineering, marketing, inventory and distribution resources to maximize results within its targeted market in Kalimantan with offices in Bontang and Balikpapan, East Kalimantan, Indonesia.

PRODUCTS AND SERVICES

Our products include but not limited to the below list:

• Alloy Steel – round and flat bars:
• Metalktek-Wisconsin special alloys for corrosive application in pipes, fittings, flanges, plates, bars, tubings: Nickel, Inconel, Incoloy, Duplex/Super Duplex, Titanium
• Hitachi Metals tool and machinery steel
• Mecaval hollow bar
• WEL-TEN AR wear plate
• Bradken duaplate (clad plate)

• Automation:
• IFM (Germany)
• Yaskawa (Japan)
• Kobold (Germany)

• Flexible and Expansion joints:
• Crane-Resitoflex
• Singaflex
• Proflex
• Yoshitake

• Flowmeters:
• PD (Positive Displacement) meter, Coriolis: Itron (Neptune)
• Electromagnetic: Toshiba
• DP / Pitot Tube: Veris Verabar and Accelabar
• Target: Aaliant
• Ultrasonic: Emco
• Vortex: Emco
• PD meter, Single Jet meter for water: Elster

• Grooved coupling/fitting, fire protection products (sprinkler, valve):
• Victaulic

• Hose, hose assembly, pipe, fitting, expansion joint (PTFE/PFA/PP/PVDF lined):
• Parker
• Parker-Habia
• Crane-Resitoflex

• Hydraulic & Pneumatic Component, Tubing, Connector:
• Taiyo
• Parker – Ermeto & Legris

• Level  indicator & transmitter:
• Orion
• Magnetrol

• Pressure & Temperature gauge/transmitter/switch:
• Baumer/Bourdon
• Nagano
• Moore Industries
• United Electric (UE)

• Plate Heat Exchanger:
• Hisaka

• Pipe, Fitting, Flange, Bolt & Nut:
• Tenaris, Tubos, TPCO, Sumitomo: pipe - carbon steel (seamless 6 & 12 meters)
• Kobe, Sammy, Nippon Steel: pipe - stainless steel (seamless SCH 10-40)
• Yeun Chyang, Sammy: pipe - stainless steel (welded SCH 10-40)
• Tupy: fitting – malleable iron
• ONK, Hoko: fitting – stainless steel
• Both-Well, SVF: fitting – forged carbon steel & forged stainless steel
• Futawa: flanges carbon steel, mild steel
• Toyo: stainless steel

• PVC, PP, PVDF pipes, flanges, gaskets, valves:
• Asahi
• Eslon

• Safety Equipment:
• BS&B: Rupture Disc, Explosion Vent, fire suppression system
• Enardo: Flame Arrestor, Pressure Vacuum / Relief valves
• Fukui: Safety Relief Valves

• Sealing Products:
• Garlock (gasket, packing)

• Steam Trap, PRV, air & gas vent, liquid drainer:
• Armstrong
• Yoshitake

• Strainer and Filter
• IFC (Manual and Automatic Strainers)
• Tekleen (Automatic Strainers)

• Solenoid Valve:
• ASCO

• Special Valves:
• Air Valves: Crispin (USA)
• Cryogenic Valves: Bestobell
• LPG Valves: Miyairi
• PTFE/PFA lined Valves: AMRI, Vamein, Okumura, XOMOX-Tuflin
• Special Alloy Valve (Hastelloy, Incoloy, Inconel, Monel, Duplex, Super Duplex): Red Point, Shipham

• Valves –manual and control valve (gate, globe, check, butterfly, ball, piston, diaphragm):
• AMRI, ASTAM, Bohler, Crispin, DHCV, Douglas Chero, Hitachi, Honeywell, IFC, Newco, Okumura, Oliver, Pekos, Saunders, Schuf Fetterolf, Vamein, Valas

• Valve Automation & Actuator:
• Elomatic
• Omal (Italy)

• Control Valve: Dembla, Leslie, Omal (Italy), Schubert & Salzer (Germany), Controlli, Watts ACV, Valas

We also provide engineering and value added services such as:

• System Design: PRV station, Steam Trapping, Compressed Air Treatment, etc
• Product Selection and Sizing
• Skids Fabrication & Modification
• Testing & Calibration
• Site Installation & Commissioning
• Trouble Shooting & Repairs
• Training & Technical Consultation
• Steam Trap Survey
• Heat Exchanger Survey
• Steam, Compressed Air, Water, Gas, Process
• Piping Survey
• Heat treatment services using muffle furnace, fluidized furnace, and vacuum furnace:
  - Hardening, Nitriding, Annealing, Stress Relieving, Tempering, PWHT - pre & post weld heat treatment, Solution Treatment, and Precipitation Hardening