136 a:4:{s:8:"template";a:1:{s:14:"cert-full.html";b:1;}s:9:"timestamp";i:1340318201;s:7:"expires";i:1340321801;s:13:"cache_serials";a:0:{}}
Certificate of Compliance
Johnson Packings
This certificate covers Purchase Order # 00048246, for 4 pieces of Part # 87434-2503-PC19
manufactured on 08/05/08.
We hereby certify that the seal material used in the above order is Material Virgin PTFE
ASTM D1710, Type I,
Grade 1, Class A from Lot # 58B1003. We further
certify that the material has not come in contact with mercury, radioactive or alpha contaminiation.
Both material and parts are made in the USA.
Lot Test Data |
||
Tensile Elongation | 450 % | |
Tensile Strength | 5206 PSI | |
Specific Gravity | 2.156 g/cc |