API Steel Pipe Fittings 1.Grade: J55,K55,N80,L80,P110 2.OD: 2- ... 4.Place of Origin: China API stainlees carbon Steel Pipe Fittings ———————————————————————————————————————— Features—————————————————————————————————————————————GRADE: J55, K55, N80-1, N80-Q, L80, C90 ... ”BTC187.71*244.4811.017”STC194.46*187.158.397”LTC194.46*228.6010.837”BTC194.46*254.0010.547-5/8”STC215 ...