Trademark: TA0,TA1,TA2,TA3,TA9,TA10,TC4,GR2,GR5
Conditions: R, M
Specification: OD: 150mm-300mm Height: 35mm-140mm
>300mm-500mm 35mm-150mm
>500mm-600mm 40mm-110mm
Executive Standard: GB/T, GJB, ASTM, AMS