... : T/T LC 3,Delivery time: within 25days Features: 1) Stainless steel flange and carbon steel flange 2) Standard: ASME, ANSI ... , API, JIS, JPI, DIN, UNI, BS, AS Features:1) Stainless steel flange and carbon steel flange2) Standard: ASME, ANSI, API ... ) OD: up to 4,000mm5) Production with anneal solution for stainless performancePRODUCTION PROCESS: