ASTM A671 CC65 pipe is a high-grade electric-fusion-welded steel pipe for pressure vessels to be used in high and moderate temperature applications. Manufactured from pressure vessel-grade steel, ASTM A671 CC65 pipes have high tensile strength, durability, and resistance to corrosion. ASTM A671 CC65 pipes find extensive use in oil and gas, petrochemical, power generation, and shipbuil... https://www.metaaerospaces.com/carbon-astm-a671-cc65-pipe-manufacturer-exporter-supplier-stockist.html