The American Petroleum Institute (API) designates different specifications on selling line pipe.The two specs under API 5L are PSL-1 and PSL-2.These specs cover seamless and welded steel line pipe from grades X42 through X80.API 5L is suitable for transporting gas,water,and oil,and is usually found in the hydrocarbon petroleum and natural . Mid e 34 vs saph 440 - lalanasieraden.nle 34 vs saph 440--from NRP Steel. e 34 vs saph 440 - touchofsilver.be. e 34 vs saph 440 - carbon-steeltube The steel plate SAPH310,SAPH370,SAPH400,SAPH400 are hot rolled mild steel plates with the minimum tensile strength of 310MPa,370MPa,400MPa and 440MPa.
ASME SA514/SA514M High strength steel plate--Xin . ASME SA 514/SA 514M SA514 Grade Q alloy steel plate [2013-10-30] ASME SA514 Grade P,SA514Gr.P steel plate [2013-10-30] ASME SA514 Grade M high tension steel plate