... ,N80Q,N801,L80,P1105-1/2"STC153.67*171.455.23 J55,K55,N80Q,N801,L80,P1105-1/2"LTC153.67 ... ,N80Q,N801,L80,P1108-5/8"STC244.48*196.8516.23 J55,K55,N80Q,N801,L80,P1108-5/8"LTC244.48 ... are welcome to negotiate business with us!! Jinggong API 5 CT 3-1/2 EU J55 S13 coupling with sealing ring