Upchurch Scientific offers a number of standard Ultra-High Performance Connectors, designed to help bring two or more pieces of tubing together. The Connectors are designed for 1/16" OD or 1/32" OD tubing; are manufactured completely from stainless steel; and are pressure rated to 28800 psi (1930 bar).
Warning: At such high pressures, it is very important to ensure any fitting is tightened sufficiently to prevent possible connection failure. To achieve the maximum pressure rating for parts that use stainless steel fittings, 45 in·lbs. of torque is required.