Full Description

1.1 This standard provides:

- test and statistical methods for generating fatigue distribution data;
- test and statistical methods for conducting a verification of the pressure ratings on fluid power hydraulic filter/separator housing(s);
- common requirements and an industry-wide philosophy in judging one type of pressure capability for fluid power hydraulic filter/separator housing(s);
- uniform methods of product comparison.

1.2 This standard limits conditions as follows:

- constant amplitude, pressure induced loading of the elements that constitute or maintain the pressure containing envelope;
- product life of at least 100,000 cycles;
- defined conditions for pressure levels and pulse durations;
- temperatures from the charpy impact transition temperature to the threshold of creep sensitivity;
- environments which are chemically compatible with the materials of the pressure containing envelope;
- materials that are aluminum, magnesium, steel, iron, copper based alloys, cobalt, titanium, stainless steels, nickel steels and monel;
- specifically excluded are creep sensitive materials such as: zinc, plastic, rubber and sealing devices;
- to exclude the finite life RFP rating for a hydraulic filter /separator housing (such as spin-on filters) used in finite life applications. See ANSI/(NFPA)T3.10.17.

1.3 This standard encourages manufacturers to use this common method to enhance the credibility of their pressure ratings.

Product Details

Edition: 3rd Published: 03/15/2000 Number of Pages: 15 File Size: 1 file , 680 KB