cynhyrchion
Falf Gwirio Disgo Dur Di-staen Llawn DN15-DN100
Disgrifiad
Data Dimensiwn
Maint | Fodfedd | 0.5" | 0.75" | 1" | 1.25" | 1.5" | 2" | 2.5" | 3" | 4" |
DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | |
φA | 38.8 | 46 | 54 | 68.5 | 78 | 90 | 111 | 128 | 148.5 | |
φB | 28.5 | 35.6 | 43 | 52.6 | 63.4 | 74.6 | 95.5 | 108.5 | 126.2 | |
φC | 15 | 20 | 25.3 | 31 | 39.2 | 48.1 | 61.5 | 75 | 85 | |
L | 16.1 | 19.1 | 22.1 | 27.1 | 30.5 | 39.3 | 45.3 | 47.8 | 57.9 |
Enw Rhan | deunydd |
Corff | ASTM A351 CF8/CF8M |
Disc | ASTM A276 SS316/ SS304 |
Cadw'r Gwanwyn | ASTM A182 SS316/SS304 |
Gwanwyn | ASTM A182 SS316/SS304 |
Pwysedd Enwol | 1.00 / 1.60 / 2.50 / 4.00 | ACM |
Pwysedd Prawf Cragen | 1.50 / 2.40 / 3.75 / 6.00 | |
Pwysedd Prawf Sêl | 1.10 / 1.76 / 2.75 / 4.40 |
safon | |
Stondin profi | API598 |
Cysylltiad fflans | BS4504, ANSI 125/150 |
Nodweddion
Tro bach ar bwysau
Ychydig yn colli pwysau , a gallu da o airproof
Gellir ei osod yn fertigol
Gall chwalu swyddogaeth morthwyl dŵr