STANDARD TEST

We have the ability to test the coating materials and coating systems according to the following standards and test methods:

• > ISO 21809 series, Petroleum and natural gas industries--External coatings for buried or submerged pipelines used in pipeline transportation systems
• > EN 10329: 2006, Steel tubes and fittings for onshore and offshore pipelines-External field joint coatings (NF A49-716- 2006, IDT)
• > DNV-RP-F102-2010, Pipeline field joint coating and field repair of linepipe coating
• > DNV-RP-F106-2003, Factory applied external pipeline coatings for corrosion control
• > DNVGL-RP-B401-2011, Laboratory testing of galvanic anode materials for quality control
• > CSA Z245.20/Z245.21/Z245.22-18, Plant-applied external fusion bond epoxy coating / polyethylene coating / polyurethane foam insulation coating for steel pipe
• > NACE TM 0190-2012, Impressed Current Laboratory Testing of Aluminum and Zinc Alloy Anodes
• > ISO 12944 series, Paints and varnishes — Corrosion protection of steel structures by protective paint systems
• > GB/T 23257-2017, Polyethylene coating for buried pipeline