Why the 0000 rating matters The best rating a seal can receive in the NORSOK and TOTAL tests, 0000, demonstrates compliance with the specifications listed above with no cracks or blisters visible on the O-rings’ cross-section after the test. The results of these tests demonstrate the capabilit...
Product name:O Rings;Material Type:NBR/Silicone/FKM/EPDM,FFKM/VMQ, etc.;Size:ID*Thickness;Color:Any color;Hardness:40-90 Shore A;Feature:Oil & Heat & Chemical Resistance;Temperature:-55℃ - +264 ℃;Certificate:ISO9001;Sample:Freely;Package:PE plastic bag
Not to be used for specifications 2 ASTM D412, 500 mm/min 3 ASTM D395 B, O-rings Chemical Resistance For many applications, low volume swell of elastomers is critical to proper operation of equipment. Excessive swell may cause permanent seal failure due to equipment hangup, extrusion, etc....