NV射出套接同心管节

B管 3/4" x 1/2"

B管 1" x 3/4" 1" x 3/4""

B管 3" x 2" 3" x 2"

B管 4" x 3" 4" x 3"

B管 4" x 2" 4" x 2"

B管 8" x 4"

B管 1" x 3/4" 1" x 3/4""

B管 2" x 2" 2" x 2"

B管 3" x 2" 3" x 2"

O管 1" x 1" 1" x 1"

B管 2" x 1" 2" x 1"

B管 4" x 2" 4" x 2"

O管 1" x 1" 1" x 1"

B管 1" x 1/2" 1" x 1/2""

B管 2" x 1" 2" x 1"

B管 2" x 1-1/2" 2" x 1-1/2"

B管 4" x 2" 4" x 2"

B管 1" x 3/4" 1" x 3/4""

B管 2" x 2" 2" x 2"

B管 2" x 3/4" 2" x 3/4""

B管 2" x 1-1/2" 2" x 1-1/2"

B管 4" x 2" 4" x 2"

B管 3/4" x 3/4"

B管 3" x 2" 3" x 2"

B管 2" x 1" 2" x 1"

B管 4" x 2" 4" x 2"

8" x 6" x 10.5mmt

B管 3" x 2" 3" x 2"

B管 3" x 2-1/2" 3" x 2-1/2""

B管 3" x 1-1/2" 3" x 1-1/2""

B管 4" x 3" 4" x 3"

B管 3/4" x 3/4"

B管 1-1/2" x 1" 1-1/2" x 1"

B管 4" x 2-1/2" x 6.6mmt (详规范)

B管 4" x 2" 4" x 2"

10" x 8" x (PVC 13mmt+FRP 1.3mmt)

B管 2" x 2" 2" x 2"

B管 4" x 2-1/2" x 6.6mmt (详规范)

B管 2" x 1-1/2" 2" x 1-1/2"

B管 2" x 1-1/2" 2" x 1-1/2"

镀锌钢 SS400 套管式SH型 M10 x 100mmL 连单螺帽及平弹簧垫圈

B管 1" x 3/4"