Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water. Unsintered PTFE tapes.
NORMA vydána dne 15.7.1997
Designation standards: BS EN 751-3:1997
Note: NEPLATNÁ
Publication date standards: 15.7.1997
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS