Parker / Autoclave Engineers FCD - Medium Pressure Coned-and-Threaded Nipples

For rapid system make-up, Autoclave Engineers supplies pre-cut, coned-and-threaded nipples in various sizes and lengths for Autoclave high pressure valves and fittings.

Special lengths
In addition to the standard lengths listed in the table below, nipples are available in any custom length. Consult factory.

Materials
Catalog numbers in table refer to Type 316 Stainless steel. Optional materials available. Consult factory.Type 304 Stainless Steel nipples available.

Note: Caution should be exercised when selecting medium pressure nipples since two series are available: 15000 psi (1034.16 bar) and 20000 psi (1379 bar).

See medium pressure tubing section for pressures at various temperatures.

All dimensions for reference only and subject to change.
All general terms and conditions of sale, including limitations of our liability, apply to all products and services sold.

Unit of Measure

Items	CNX4402-316 Medium Pressure Coned-and-Threaded Nipples	CNX4403-316 Medium Pressure Coned-and-Threaded Nipples	CNX4404-316 Medium Pressure Coned-and-Threaded Nipples	CNX4406-316 Medium Pressure Coned-and-Threaded Nipples	CNX4408-316 Medium Pressure Coned-and-Threaded Nipples
Tube Materials	N/A 316 Stainless steel
Fits Connection Type	N/A SF250CX
Outside Diameter Tube	N/A 6.35 mm1/4 in
Inside Diameter Tube	N/A 0.109 in2.77 mm
Nipple Length	N/A 2.75 in69.85 mm	N/A 3.00 in76.20 mm	N/A 4.00 in101.60 mm	N/A 6.00 in152.40 mm	N/A 8.00 in203.20 mm
Working Pressure at 100°F (37.8°C)	N/A 20000 psi1378.93 bar