... ,Seamless 5)Standard:ASTM,ANSI Typeapi 5l gr.b sch 40SizeSeamless Pipe: 1/2”~48”, DN15~ ... ,A53-A,A106-A,A192,A226,A315-B,A106-B,A178-C,A210-A-1,A210-C, ... in advance , the balance against with the copy of B/L) Equipment Quality Control: Our products :carbon steel ... threadedForged fittingsType:Elbow, Tee, Union, Cross, Coupling, Cap, Bushing, Plug, Swage Nipple, Hexagon Nipple,Nipple, Hexagon Nut, Insert ...