API 5l welded steel pipe

API 5l  welded steel pipe Material A53 GR.B, A36, ST52, ST35, ST42, ST45,X42, X46, X52, X56, X60, X65, X70 Size 1/2"—48" (DN15mm-1200mm) Standard API5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192,ASTM A513-2007,ASTM A671-2006,ASTM A672-2006 ,BS EN10217, BS EN10296,BS EN 39 ,BS 6323 ,DIN EN 10217-1-2005 Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection,hydraulic testing , X-ray Test. - See more at: http://www.strpipeline.com/product/welded/286.html#sthash.GifjpCC0.dpuf