Your satisfaction, all our Working drive and goal" Once cooperate with us, loyal partner of yours forever "Choosen Ruidatong, happy life begin from now on" Ruidatong pipe fitting" make your life easier =^_^= =^_^= =^_^= Plate flange, thread flange, blind flange, slip-on flange Weld-neck flange, lap-joint flange etc 1 stainless flange and carbon steel flange 2 Standard: ISO ASME, ANSI. API, JIS, JPI. DIN. UNI. BS. AS etc 3 Size: DN150-DN100 4 Pressure: PN150-PN1500 5 Surface treatment: Transparent/yellow/black anti-rust paint transparent oil 6 Package: Wooden case with standard seaworthy package 7 Primary advantage: High-temperature and high-pressure ressistant Special and irregular steel flange available as your customization.