Drip Line Samplers are used widely during bunker sampling systems.
We have two type of fuel samplers:
flange type of bunker sampler and ring type of sampler.
The oil samplers fit on pipe size : DN80,DN100,DN125,DN150,DN200,DN250,DN300 and so on.
The Pressure Grade has PN10 and PN16.
For the pipe flange standards has : ANSI/JIS/DIN ...... and so on.