1/2" 3/4" 1" 1-1/4" 1-1/2" 2"

Φ20 Φ25 Φ32 Φ40 Φ50 Φ63

1/2" ×Φ20 3/4" ×Φ25 1" ×Φ32 1-1/4" ×Φ40 1-1/2" ×Φ50 2" ×Φ63

1/2"

1/2"

1/4"

1"

1/2" 3/4" 1" 1-1/4" 1-1/2" 2"