20D Series Medium Pressure Tube Fittings
20D Series Tube Fittings
20,000 psig (1379 bar)
Features
◎ Working pressure up to 20,000 psig (1379 bar)
◎ Easy and quick connection to T15 and T20D series tubing, tubing sizes available in 1/8 1/4 3/8 1/2 9/16 3/4 and 1
◎ High tensile 316 stainless steel material
◎ Nut threads coated with molybdenum disulfide-based lubricant to minimize the friction
◎ Long tube-support area to improve vibration resistance and line loads
◎ Every fitting marked with size, material and heat number
◎ EC-79 type approval for 70 MPa hydrogen system application
20D Series Tube Fittings
Working Pressure
◎ Working prorking pressure is determined by the lowest essure of the ends
Tube Ends
◎ The working pressure of tube ends at ambient temperature is determined by the working pressure of the T15 and T20D Series tubing used. For details, please refer to “Working Pressure at Ambient Temperature”on B-06 and B-09.CAUTION: 20D Series Tube Fittings are not applicable for use with T20M Series Tubing.
Working Temperature
The ends are supplied with a fluorocarbon FKM O-ring as standardother materials of O-rings available.
60 Series High Pressure Fittings
◎ Always use proper thread sealants on tapered pipe threads
◎ The data are based on the working temperature range of the thread sealants. For the working temperature above 400 (204 ).
