PT123-25MPa-1/2-20UNF
PT124-7.5M-M14-6/18
PT124B-50MPa-M14*1.5
PT123-35MPa-1/2-20UNF-150/370
PT124-50MPa-M14-150/370
PT123B-25MPa-1/2-20UNF
PT127-25MPa-M22*1.5
PT127-35MPa-M22*1.5-150/370
PT127B-25MPa-M22*1.5
