We are offering y strainer. Application situation hot professions and so on oil system, power plant. Steam system, hot water system, thermal power plant, natural gas supply systemsize: nps 12 20 , dn 15500mm pressure : class 1502500lb, pn 10400 body material: carbon steel, stainless steel, alloy steel, duplex stainless steel. end connection: flange, screw, bw, sw basic standard design standard: asme b 16.10, din standard face to face dimension: asme b16.10, en 558-1 , en12982, manufacturer standard. connection std.: asme b16.5, asme b 1.20.1 , asme b16.11 , en 1092 1 feature bolted bonnet casting body or forged body y type stainless steel filter screen.