The Service You Need

We pride with over 150 years of combined expertise in professional Technical Chemical Cleaning for various Petrochemical Plants, Refineries, Methanol Plants, ASU plants, Ammonia Plants, Offshore Platforms, Oxygen Lines Fin-Fan Coolers and others.

Specialised in degreasing, pickling and passivation of stainless steel,alloy steel and carbon steel. Blasting and painting are also performed . Tandex can also mobilise equipment to perform cleaning at customers plant site.

Pre-commissioning chemical cleaning to clean CCPP,coal fired thermal, natural circulation, super critical boilers, alkali boilout and cleaning of scaled boilers. Tandex also performs low noise (<80db) steam blowing program in order to protect the turbine against intrusion of any large solid matter which causes damage on the steam turbine.

Acid Cleaning of water tube and fire tube boilers used in Palm Oil Mills, Refineries, Timber and other industries using small boilers.

The cleanliness of lube oil and hydraulic oil piping systems is safe guarded by cleaning to ISO and NAS-class norms. Tandex performs oil flushing in accordance to these norms. Tandex also uses online particle counter machine.

Services

Post/ Pre Commissioning (Power)
  • Natural Circulation and Forced Circulation

  • Cogen Power Plants (720 MW per unit capacity) 800 MW Coal Fired

Post/ Pre Commissioning (Petrochemical)
  • Amine , De-greasing, Compression Suction line
  • HRSG’s and  Waste Heat Boilers (WHB)
  • HRSG’s with the attest GE Turbine
  • We clean complete water+ steam cycle
  • ECO, Waterwall, Evaporation, SH
  • Oxygen line + Hydrogen Lines
High Pressure Water Jet/
Aqua Miling/Hydrolazing
  • In association with Aqua Drill
Metal Laundry Dipping Method
  • Mainly Petrochemical Industry
  • For turbine lube oil piping system
  • Oxygen service + hydrogen service piping systems
  • Stainless steel + Carbon Steel + Aluminium + Alloy Steel: Pipes and Spool Vessels, Tanks & Instruments
Steam Blowing
  • In association with Steam Blow Co and Steam Blow Services  (UK) for Power & Petrochemical and Refineries
  • Low Noise Continuous Steam Blowing
  • Intermediate Steam Blowing
  • On-line Pneumatically Operated Target Inserter
  • Silencer, Sacrificial Valves, Large Size Valves
  • Blowing of 1000MW ++ single unit
Waste Water Treatment
  • Generated during chemical cleaning
  • Meet Government Regulation
  • Mobile Treatment Plants
  • Onsite Treatment with portable equipments

Mega Projects

PML

Tandex was awarded contract by Lurgi to do metal laundry for the Air Separation Unit (ASU) for Petronas Methanol Labuan. This was a new plant producing Methanol and was the biggest in Asia in 2008.

Petronas Methanol Labuan (PML)

In year 2008, Tandex was awarded the contract by Lurgi to undertake metal laundry for the Air Separation Unit (ASU) for Petronas Methanol Labuan plant which produces about 1.7mil tons of methanol per year; considered as one of the largest in Asia.

 

Tandex cleaned the pipes and vessels at the laydown area. Encouraged by the professionalism and timely manner in which Tandex handled the cleaning job, the volume of pipes to be cleaned then was doubled.

 

Subsequently, both Owner and main contractor requested Tandex to do the cleaning of pipes for the main compressor, suction and discharge lines.

 

Chemical cleaning of pipelines for Steamline, Oxygenline and Demin water lines were awarded to Tandex. Pleased with the performance of these jobs, we were given the opportunity to quote for the Alkaline boilout for WHB package boilers; which was also awarded to Tandex.

 

Tandex was able to help owner and main con expedite commissioning due to its diligent, technically experienced team, From a 4- month contract period, Tandex completely spent 13 months in doing the pre-commissioning cleaning of the entire mega methanol plant (1mil barrels/yr). As a sign of appreciation, LURGI; the Project Management Consultant (PMC) for the Mega Methanol Plant (PML) project, wrote a screaming recommendation letter, which is displayed below.

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PENGERANG

Rapid Pengerang is a MEGA Petronas refinery and petrochemical complex. The entire project is said to cost approximately US 90 billion.

PETRONAS REFINERY AND PETROCHEMICAL COMPLEX IN PENGERRANG

RAPID Pengerang is a MEGA Petronas refinery and petrochemical complex. The entire project is approximately USD 90 billion. Tandex was initially engaged by Petrofac; one of the main contractors for this project, to carry out chemical cleaning of boilers.

 

Tandex was awarded the contract to clean the 6 WHBs in Package 4 by Petrofac.

 

Tandex gained merits when, Tecnicas Reunidas, in observing the superior works carried out in Package 4, engaged us to carry out cleaning works for 4 HRSGs in Package 3.

 

Following stark performance and proven effectiveness in the chemical cleaning works, Tandex was engaged by contractors SINOPEC and CTCI to perform Amine Degreasing works.

 

In totality, Tandex cleaned: -

  1. Boilers : 6 for Petrofac and 4 for Tecnicas
  2. Compressor suction –14 (of vary sizes) for Tecnicas Reunidas ; 1 for Petrofac
  3. SRU – 3 trains
  4. Boiler feed water lines
  5. CO2 absorber etc,

Having specialized equipment to cater to the requirements of the pre-commissioning of the relevant plants, and a great track record, TOYO awarded us the steam blowing for the entire petrochemical plant in Package 5.

 

The specialized manpower within the TC group helped these five main contractors achieve RFSU within stipulated time. This was a great achievement and encouragement to the entire project including the PMC team from FMC Technip and Fluor. We were appreciated with a handsome bonus.

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Our Clients

About

BRING IN THE BEST FOR YOUR NEXT PROJECT

Being professionals in the field of chemical cleaning, Tandex Chemicals takes pride in delivering high quality, on- time and cost-effective projects. We provide our services to the needs and requirements of our customers for their total satisfaction.

COMPANY

Tandex Chemicals is a pioneer in Chemical Cleaning of Power Station Boilers and Petrochemical Plants in Malaysia since 1986. Tandex – world’s leading company based in Asia takes pride in providing our services worldwide.

Petrochemical
Metal Laundry
Equipment

Let the Numbers Speak

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Letters of Recommendation