偏位:
0mm5mm9mm12mm12.9mm14mm15mm16mm17mm18mm20mm22mm25mm
管径:
ø25.4ø25.6ø26.0ø26.6ø26.8ø27.0ø27.2ø28.6ø29.2ø29.8ø30.0ø30.2ø30.4ø30.6ø30.9ø31.2ø31.6ø31.8ø34.0
?度:
150mm180mm200mm230mm250mm260mm300mm320mm330mm335mm345mm350mm355mm365mm370mm375mm380mm385mm390mm400mm410mm420mm450mm460mm500mm550mm580mm