API 589 PDF

Covers the requirements for testing valve stem packing and evaluating its performance when exposed to specifically defined fire conditions. Packing may be a combination or an arrangement of more than one material. The test procedure in this standard simulates circumstances that impose severe demands on valve stem packing. Purchasers may wish to establish more stringent requirements to meet their specific applications.

Edition :	2nd
File Size :	1 file , 150 KB
Note :	This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran
Number of Pages :	18
Product Code(s) :	C58902, C58902, C58902
Published :	07/01/1998