... 4)Type:SSAW,LSAW,Seamless 5)Standard:ASTM,ANSI Typeapi 5l gr.b sch 40SizeSeamless Pipe: 1/2”~48”, DN15 ... on.StandardsANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/ ... #, 300#, 600#,900#,1500#, 2500#)Standard:ANSI,DIN,JIS,BS,ENFace:raised face(FR); ring joint face(RJ); tongue and ... our website , your inquiries will be reply promptly! api 5l gr.b sch 40