API 5L X46 Pipes Manufacturers produce these pipes as part of the API 5L specification—a globally recognized standard developed by the American Petroleum Institute. The “X46” designation indicates a minimum yield strength of 46,000 psi. These seamless and welded pipes come in different grades like PSL1 and PSL2, which determine their mechanical properties and chemical composition base... https://www.carbonsteelspipe.com/api-5l-x46-pipes-manufacturers-exporters-suppliers-stockists.html