1, ISO and API Standard 2, API Mesh 20-500 3, Long Life and Low Price 4, ... . They are available in Pyramid, Pyramid Plus and PWP panels.Fast, easy and reliable screen panel tensioning is provided by ... s 48 x 30 PWP and PMD screens,our screen mesh is from API 20 to API 500 Derrick FLC — ... KGScreen TypeHook-strip Screens Screen Layer2 or 3 LayerWire Mesh MaterialSS304,SS316,SS316LFrame MaterialCarbon Steel