Inspection & Expediting

Inspection & expediting during the equipment fabricating is a key factor of purchase QC. We offer services from shop audit, review of WPS/PQR, to final inspection/release. 

We offer the following services:

  • Vendor Survey & Evaluation
  • Stage and final inspection
  • Resident inspection
  • Construction acceptance

We inspect the following items:

  • Static equipment (heat exchanger, boiler, furnace, reheater, tower, etc.)
  • Rotary equipment (turbine, blower, pump. etc.)
  • Pipe, flanges & fittings, valves, filter, etc.
  •  Electrical instruments
  • Steel structure
  • Crane
  • Refractory

We inspect the following materials:

  • Carbon steel
  • FRP, PP
  • Stainless steel
  • Titanium
  • Ceramic
  • Enamel
  • Graphite

We inspect the equipment used for the following plants:

  • Ethylene, PP, PE, EO/EG, Acrylic
  • Refinery,LPG, LNG
  • Ammonia & Urea
  • Coal chemical
  • Power station, wind power
  • Sulphuric acid, pulp & paper
  • Pharmaceutic, fine chemical