THE VESSEL CODE

Marine Engineering Knowledge Base & Field Utilities.

Tabulated engineering standards, thermodynamics, piping, lubrication, and statutory checkpoints for shipboard use.
Fleet maintenance records and ROB are operated in TVC-SM (Vessel Core / Fleet OS).

Ad-free ShipInfo alternative — instant search across ~50,000 merchant vessels (chunked fleet register).

Trending IMPA store pages (search verified)

Static links to technical drawings, dimensions, and fast RFQ — pass PageRank from this catalog hub to high-demand items.

812101 Gate Valve Bronze DN50 Gate Valve JIS 10K 50A 614576 Rotary File (Shape-W) Hand Tools — high GSC demand 231016 Wire Rope Lubricator Ropes & Wire Rope Gear 790228 LED Globe Lamp Marine Electrical / Globe Lamps 790455 Emergency Battery Lamp Marine Electrical / E-26 12V 232436 Hatch Cover Tape Deck / Cargo Hatch Sealing 611735 Cable Scissors No.35 Hand Tools / Cable Cutters 790669 Globular Pilot Lamp Navigation & Pilot Lamps 617425 Lubrication Piston Pump Lubrication / Grease Pumps 331197 Anti-Slip Safety Walk Tape Deck Safety / Anti-Slip Tape 591150 Crimping Tool (battery) Electrical Tools / Battery Crimpers 190123 Winter Thermal Glove Protective Clothing / Gloves 614273 Fire Proof Straub Jacket Pipe Couplings / Straub Fireproof

Marine Store Spec Index (IMPA 812101) · Ship Repair & Chandler — Korea · 🛠️ Ship Repair in Korea (Busan · Ulsan · Yeosu)

Engineering modules

01

Fuels & Thermodynamics

ASTM Table 54B, VCF, metric tons in air, IMO CO₂ factors.

 02

Piping & Fluid Mechanics

JIS 5K/10K/16K, ANSI 150#, DIN flange matrix (OD, PCD, bolts).

 PS

Pipe schedule (ASME / JIS)

SCH 40, 80, 160 wall thickness, OD, and kg/m — NPS ½″–12″ / 15A–300A.

 ME

Mechanical elements

Bolt tightening torque tables and crankshaft deflection diagnostics.

 ICE

Combustion & engine

Pmax / Texh balance diagnostics and cylinder oil feed rate optimizer.

 03

Lubrication & Tribology

Cylinder, system, trunk piston, and hydraulic oil cross-reference.

 04

Marine Coatings

Antifouling (A/F), anticorrosive (A/C), and epoxy primer tables.

 EE

Electrical & controls (EE)

PT100 RTD inversion (IEC 60751) and motor FLC / EOCR protection calculator.

 ECA

SOx / NOx ECA map

Global ECA polygons, scrubber-ban ports, and instant port environmental dossiers.

 06

Statutory & Survey

Tokyo/Paris MoU CIC checkpoints: OWS 15 ppm, fire pump, quick-closing valves.

 AUX

Auxiliary & refrigeration (AUX)

Refrigerant superheat/subcooling and boiler water blowdown quick check.

 IMPA

IMPA stores index

53,000+ spec pages with catalog plates.

Pipe schedule reference

SOx / NOx ECA map & port environmental rules

Interactive Leaflet map — toggle SOx 0.10% ECAs, NOx Tier III overlays, and scrubber washwater ban ports. Click polygons for fuel change-over SOP tips; click port markers for dossiers.

Closed-loop fleet operations

Manage maintenance records, parts ROB, and turnkey port calls on one screen.

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