API 5L Pipe Specification (Updated on 2020) - Octal Steel
API 5L Pipe Specification (46th Edition Updated on 2020) API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.