主要外形尺寸和连接尺寸
通径 Diameter (mm)
Inch :12
mm :300
结构长度 Structural length
L1 :178
L2 :270
150Lb
D :485
D1 :431.80
D2 :381
b :32.20
f :2
Z-Фd :12-φ25
300Lb
D :520
D1 :450.80
D2 :381
b :51.30
f :2
Z-Фd :16-φ32
300Lb
D :560
D1 :489
D2 :381
b :73.70
f :7
Z-Фd :20-φ35