API 5L Pipe Specification

API 5L Pipe is a kind of carbon steel pipe. The main pipe types include welded steel pipe and seamless steel pipe. The steel grades of API 5L pipe mainly include Grade B, X42, X46, X52, X56, X60, X65, X70, and X80. The product specification levels mainly include PSL1 & PSL2 for onshore, offshore, and sour services. API 5L governs the line pipe you select, covering all technical requirements for oil, gas, and water pipeline transmission. As Cangzhou Spiral Steel Pipe's core business, we offer you one-stop integrated services — backed by our CNAS-accredited lab, 13 production lines, and Asia's first 30-meter SSAW pipe capability.