Project Wrap – Boiler Superheater Replacement

Material: Stainless 347 (TP347H)

• 100% PAUT (Phased Array UT) completed on every weld — integrity verified
• All access openings resealed with precision for full airtightness & safety
Big thanks to our field crew for clean workmanship and a safe, efficient delivery.
Planning a similar upgrade? DM us anytime.

 

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Our customers keep coming back — and that’s why we give our best every day!

It often takes time for customers to realize that using a service team without proper standards can affect production results. That’s where we step in — providing reliable, skilled engineers, skilled manpower who know how to get it right.
Right now:
🚀 6 provinces (Lampang, Saraburi, Khon Kaen, Kanchanaburi, Sa Kaeo and Supanburi)
🚀 6 sites
🚀 6 service engineers on the ground
🚀 100% repeat customers ( with 1 client for new services at site)
Busy? Yes.
Worth it? Always!
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Why TEKE Cleaning is the Smarter Choice?

Low-Temperature Chloride Corrosion in Boilers — Small Moisture, Big Damage
When hot gas meets a cool, slightly damp metal surface, moisture condenses and dissolves chloride salts/gases. That kick-starts a rapid corrosion cycle.
Role of Chloride Ion (Cl⁻) in Pitting (Quick Take)
Cl⁻ doesn’t oxidize iron directly; it breaks the protective Fe₂O₃ film, creating local defects → pitting
Cl⁻ penetrates crevices/under deposits, forming soluble iron chlorides → sustained metal dissolution
Key reactions:
Fe²⁺ + 2Cl⁻ → FeCl₂
FeCl₂ + 2H₂O → Fe(OH)₂ + 2HCl
→ HCl acidifies and regenerates Cl⁻, so the corrosion loop repeats
Where it hits hardest
– Pitting on tubes/headers
– Crevice corrosion at gaskets, lap joints, clips
– Under-deposit corrosion beneath sticky ash/salts (economizer, air heater, SH/REH inlets)
Why TEKE Cleaning (Dry) > Wet Cleaning 🌬️ > 💦
✅ Removes hygroscopic chloride deposits without adding water → less re-wetting/flash rust
✅ No wastewater/sludge; no chloride-rich liquid seeping into crevices
✅ Shorter downtime → faster return to service
✅ Better long-term protection: clean, dry metal = fewer moisture/Cl⁻ cells
Message AGON PACIFIC to plan a TEKE Dry Cleaning for your boiler!
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