This standard specifies the minimum technical requirements for the anti-corrosion coating of polyethylene adhesive tape on steel pipelines. This standard applies to the design, construction and acceptance of anti-corrosion coatings of polyethylene adhesive tapes on steel pipelines. The design, construction and acceptance of the anti-corrosion layer of polypropylene adhesive tape can be implemented with reference to this. The working temperature of polyethylene adhesive tape anti-corrosion layer pipes does not exceed 70°C. The design, construction and acceptance of the anti-corrosion layer of polyethylene adhesive tape for steel pipelines should not only comply with the provisions of this standard, but also comply with the relevant national mandatory standards.
SY/T 0414-2007 Referenced Document
GB 50369 Code for construction and acceptance of oil and gas long-distance transmission pipeline engineering*, 2014-05-29 Update
GB 7692 Safety code for painting.Safety、ventilation and air clean-up for pretreatment process of painting*, 2012-07-31 Update
GB/T 1037 Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method*, 2021-11-26 Update
GB/T 13022 Plastics--Determination of tensile properties of films
GB/T 1408.1 Insulating materials.Test methods for electric strength.Part 1:Test at power frequencies*, 2016-12-13 Update
GB/T 1410 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials