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  • Rated 0 out of 5

    According to the standards API Spec. 5 CT, API Spec. 5B GOST 633-80, 632-80, 34380-2017 ST RK ISO 11960-2009, 13679-2016 GOST R 56175-2014, 52203-2004, 53366-2009,…

  • Rated 0 out of 5

    The lining, which uses a pipe with polyethylene EXPE Ø 73.025 mm (2 7/8″), Ø 88.9 mm (3½”) significantly extends the service life of pipes…