... -2500,PN6-160,JIS 5K-20KStandardsANSI, BS, DIN, UNI, JIS and SABS1000/3 etc.Surface TreatmentAnti-rust Oil,Transparent/Yellow/Black ... equipment,which is capale of producing various flanges,forgings and rings below Φ2000. Our products are sold well in Italy, ... ,Korea,Japan,Singapore,Malaysia,Vietnam,South America,Middle East countries and South Africa. 3.After Sales ServiceShipment tracking in time.Any ...