API/ANSI/ASME/CSA ANSI/ASME B31.4 and B31.8 / ANSI/ASME BPV – Code for Boiler and Pressure Vessel ANSI/AWS D1.1/D1.1M:2010 – Structural Welding Code – Steel – Edition 2010 (sections: 5.24-Weld profiles, 6.9-Visual inspection, and table 6.1-Welding of pipelines and related facilities, Nineteenth Edition, September 1999, Errata 2001 (section 9.7, table 4)) ASME PCC-2–2011 – Repair of Pressure Equipment and Piping NOM-027-SESH-2010 – Pipeline Integrity for Pipelines for the Collection and Transportation of Hydrocarbons. NRF-030-PEMEX-2009 – Standards for Design, Construction, Inspection and Maintenance of Pipelines for the Recollection and Transmission of Hydrocarbons.
These systems are excellent for the repair and reinforcement of pipelines presenting the following flaws found after an integrity inspection: Flat dents, concentration of stress points, Scratches, Corrosion with loss of thickness up to 80% loss / Dents / Openings / Cracks by heat / Weld imperfections: Incomplete penetration / Incomplete fusion / Burnt areas with slag inclusion / Porosity / Gas bubbles / Scours / Widespread external/internal corrosion
Localized external/internal corrosion steel reinforcement sleeves allow for complete traceability as they are delivered marked with the serial and production order numbers engraved in the outer face of each half of the repair sleeve. As requested by the client, a certification of the materials and production process will be issued.