Tenaris Coiled Tubes manufactures high pressure, subsea umbilical tubing for chemical injection and hydraulic control of deepwater subsea production systems for the oil industry. Tenaris Coiled Tubes has developed a proprietary process for extruding zinc anode onto high strength alloy steel tubes. The company can provide tubing for subsea umbilical applications in a variety of grades, pressure ratings and cleanliness levels. The company s products include SeaCAT 80 alloy steel umbilical tubing, SeaCAT 100 alloy steel umbilical tubing and SeaCAT 19D umbilical tubing. Tenaris Coiled Tubes is headquartered in Houston.