... and special application flanges.we can offer : Plate flange(PL flange),Slip-on flanges(SO flange), ... flange(LJ)etc. Used for : petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding etc.Dimensions:1 ... used in many industries, such as Petrol Industry, Power Industry, Chemical Industry, Light Industry, Metallurgical Industry, Shipping ... cases or as customers request. Loose plate flange