API 5CT L80 and N80 Pipes are seamless steel tubes designed under the American Petroleum Institute’s 5CT specification. These pipes come in different grades—L80 Type 1, Type 9Cr, and Type 13Cr—all offering unique advantages in terms of resistance to sulfide stress cracking and tensile strength. N80, on the other hand, is divided into N80-1 and N80-Q, offering reliable toughness with v... https://www.carbonsteelspipe.com/api-5ct-l80-n80-pipes-manufacturers-exporters-suppliers-stockists.html