Sahawatthanakit (1988) Co., Ltd.
SAHAWATTHANAKIT(1988) · Make It Smart
For Ships, Shipyards & Waterfront

Industrial supply for Ships, Shipyards & Waterfront

Cathodic protection + zinc / aluminum anodes + anti-corrosion coating for ship hulls, shipyards and waterfront structures — piers, bridges, towers. Wet-season corrosion is 3-5x dry season.

Common challenges in Ships, Shipyards & Waterfront

And how we solve them

Pier/bridge corrodes fast, repair never stops

NACE SP0169 cathodic protection + anode monitoring

Hull and underwater anodes not replaced on the dry-dock cycle → corrosion penetration

Multi-coat ISO 12944-5 (zinc primer + epoxy + PU top)

Coating degrades fast in salt environment

Annual inspection + replace anode at residual < 30%

No structural-movement data on waterfront structures before damage occurs

LiDAR 3D scanning to monitor waterfront structural movement

Services for this vertical

Tailored mix based on real engagements

Get a quote promptly

No commitment — just send us what you need

Or call 02-096-2118 · LINE @sahawatt1988

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