... , ASTM, BS, JIS Applicable : API 5L, API welded steel pipe ProductStandardODWTLengthWelded pipeGB/T3091-2001BS1387-1985ASTM A53DIN244015 – 630mm 0.5 -- 14 ... and oil in both oil and gas industries. chemical fertilizer pipe/ natural gas/ petroleum transportation,etc.MarketNorth/South America, Europe ... 2001,BS1387-1985,ASTM A53,API,JIS,DIN,EN3. Specification:10mm-630mm,wall thickness:0.5mm to 14mm length:5 ...