Isu tinopa WS.R 2.4360 Mhel 400 Male & Mukadzi Flanges kuOrifield Fibriction, Onshore uye maindasitiri epeturu; Mahwende edu okumafuta akaomeswa uye anodzivirira kumhinduro dzeCoustic, SOWATER SOWAN, uye kuCHLLID SORIONS uye Nitric Acids, pasi pehusiku uye kuderedza tembiricha. HT pombi inotora kudada kwekupedzisira mukupa iyo yakataurwa pamusoro pezvigadzirwa zvinodonha pasi peManel Flanges Chigadzirwa mhando inouya mumakiredhi maviri, 400 uye k500. Zvakare isu tinopa yakakura yeManel astm B564 400 flanges yakaita seMalages Flanges, Monel K500 Scanges, Alloy K500 Screwed 400 kuderedza maruva, alloy k500 ring mhando joint flanges (rTJ) etc.