Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.
Gas&Oil Insulating JointInsulation joints are used on pipelines to provide electrical isolation to prevent corrosion. They provide current dispersion on cathodic protection systems. They provide electrical isolation between the pipeline section and adjacent structures and pipelines.
Related Search
CATEGORIES
Sign In
Username :
Password :
