Karay Metals, Inc. offers Cold Drawn Diesel Injection Steel Tubing meeting specification SAE J529.

SAE J529 for Fuel Injection Tubing, covers low carbon steel tube specially manufactured for high injection lines for diesel engines.

Sizes range from 0.250″ OD to 0.375″ OD.

Our mills are ISO/TS 16949 and ISO 14001 certified and are used by some of the world’s largest manufacturers. Our products meet the closest tolerances in carbon, low alloy, stainless and copper alloy grades for the most critical applications in processing plants, power generation, automotive and general engineering.

With over 1000 tons of Round Carbon Steel Tubing in stock at our warehouse in Chicago, we can fulfill your immediate needs. We have many sizes of Condenser Tubing, DOM Mechanical Tubing, Heat Exchanger Tubing, Seamless Hydraulic Line and Welded Hydraulic Line available now.