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Manufacturer of Corrosion Monitoring System and DBB Valve

Incorporated in 1994, PT.Korosi Specindo is an international company which specializing not only in manufacturing internal pipeline corrosion monitoring products and providing services relating to field data management of pipeline metal loss, but also in providing laboratory analysis of the cause of corrosion hence we called our core business as “Corrosion Monitoring System (CMD) – The Total Solution”. In line with our vision “To be a market leader by providing high value products and services in our business segment”, we have successfully acquired and maintened the renowed international standar certification of ISO 9001, ISO 14001, OHSAS 18001, Atex, EIC, and IECex into our business plan.

We aimed to continuously innovate and produce more products based on your needs. Hence, we take into account your valuable feedback in order to develop new innovative product. Through the dedicated and focus effort of all staff, PT. Korosi Specindo strive to achieve a high level of commitment to quality, service and competitive pricing to win your trust and loyalty.

Corrosion Coupon

The Simplest and longest established method of estimating metal loss in pipeline or process plant.

This technique involves the installation of metal coupun into the process line and this coupun is exponsed to process environment for period of time to measure the weight loss of material due to corrosion or erosion.

Corrosion Probe

ER Probe measures the corrosion rate as an increase in electrical resistance over time for a steel probe element exposed to the corrosive environment.

The increase in electrical resistance is proportional to the accumulated corrosion in period exposure. The main benefit of this method is that it can be utilized in continuous on -line process monitoring anf optimize the injection of corrosion inhibitor.

LPR probe measures the direct current throught the metal or fluid interface when  the electrodes are polarized by a small electrical potential . As this current is related to the corrosion current that in turn is directly proportional to corrosion rate, the method provides an instantaneous measurement of corrosion rate.

Corrosion Instruments

These products are designed to measure metal loss or corrosion rate from ER & LPR Probe.

The variant products are KSHHU, DCI – Transmitter and DCI-Data Logger.

Connected with PC via Wifi or Bluetooth.

Chemical Injection and Sampling System

Injection and sampling systems are fundamental to corrosion control and mitigation program. Injection system is used for injecting chemical (corrosion or scale inhibitor) treatment.

Meanwhile, the sampling system is used to take a sample of process fluid which is then analyzed in laboratory for determining inhibitor concentration level. the presence of metal ion, oxygen level, etc.

Double Block and Bleed Valve (DBB)

We Designed and manufactured Double Block and Bleed (DBB) valve various application such as isolation valve ,

chemichal injection and sampling system, instrumentation valve. Internal standart Compilance :

  • ANSI/ASME B1.20.1
  • ANSI B16 34
  • ANSI B16.5
  • API 6D
  • API 6A
  • API 607


These products are designed to allow installation of corrosion monitoring assemeblies be done safely under pressure condition without shutdown.The variant of products are retriever, service valve, retractorand and hot tap tools.

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