Marine valvae portae ferreae fusae in organo fistulae ratio adhibita est pro materia olei, aquae dulcis, oleum lubricationis.
Design Standard: CB/T465-1995
Test Standard: GB600
LABIUM Location ut per GB569 vel GB2501
Type | nominis pressura (Mpa) | nominis diameter (mm) | locum medium |
A,AS | 0.6 | 50-150 | cibus oleum, aqua recens, lubrica oleum |
0.4 | 175-300 | ||
AS | 0.25 | 350-500 |