| Product code | Nominal inche | I.D.(mm) | O.D.(mm) | W.P.(bar) | B.P(bar) | 
| CH 012035 | 1/2” | 12 | 20 | 7 | 21 | 
| CH 058035 | 5/8” | 16 | 23 | 7 | 21 | 
| CH 034035 | 3/4” | 19 | 27 | 7 | 21 | 
| CH 100035 | 1” | 25 | 35 | 7 | 21 |