Construction & Piping
Crowners offers tailor made solutions in construction and piping:
Mechanical Services Onshore & Offshore
Skilled & certified Welders, Pipe fitters and Iron workers with offshore certifications
Lifting tools, skids, grillages, cradles
Low & High pressure piping up to 22500Psi
Subsea structures such as PLEMs, PLETs, Clump weights
Heating & Testing
Crowners has a professional pre-heat and heat treatment crew in company.
Pre & Post heat treatment up to 1100°C.
In house also a diversity of tests can be performed:
Hydrostatic pressure testing up to 2328Bar/22500Psi
Non Destructive Testing (NDT)
Installation & Seafastening
Crowners carries out installation work on drilling rigs, production platforms, offshore wind substations (OSS) and installation & seafastening on ships.
Often the constructions that are installed on request of our customers are fabricated by ourselves. Our skilled work force is in the possession of the required licenses to perform offshore work.
Examples of our work:
mezzanine decks, mobo decks, grillages
elevator platforms, life boat platforms
maintenance towers, heat protection shields
flare boom, flare boom pedestals, shale shaker incl. vent lines, foundation shale shaker, full Ibama drain system, umbilical sheave tower
bullet frames, cantilever flaps
high pressure piping
standpipes for Multi Purpose Towers (MPT)
extension of on board facilities such as nitrogen generator rooms, compressor rooms