1. Standard: ANSI 2. Certificate: ISO 9001 3. Advantages: professional, durable 4. Material: stainless steel ITERMSDESCRIPTIONFlange TypeWNSize1/2”-24”PressureDN10-DN600Seal SurfaceRF, FM/M, T/G, FFStandardANSI,JIS,DIN,GB,HG,etc.Application FieldsWidely used in many fields, such as papers, ship-building, petrol, chemistry, electricity, gas, sewage, architecture and other industries.PackingIn ...