RF

SO RF A105 6" x 150LB

SO RF A105 4" x 150LB

SO RF A105 6" x 150LB

SO RF A105 18" x 150LB

SO RF A105 DN150 x PN16

SO RF SA105 3" x 150LB

SO RF SA105 1" x 150LB

SO RF A105 4" x 150LB

SO RF A105 3" x 150LB

SO RF SA105 2" x 150LB

SO RF A105 2" x 150LB

SO RF A105 3" x 150LB

A216Gr.WCB 法兰口 RF 8" X 10kg/cm2

RF A105 1-1/2" x 300LB

RF S30408Ⅱ DN250 x PN16

RF A350GR.LF2 1" x 1500LB

SO RF A105 4" x 150LB

SO RF A105 2" x 150LB

SO RF SA105 10" x 150LB

SO RF A105 3" x 150LB

SO RF A105 4" x 150LB

SO RF SA105 2" x 150LB

SO RF A105 10" x 300LB

SO RF A105 18" x 150LB

SO RF A105 3" x 300LB

SO RF A105 4" x 600LB

SO RF A105 6" x 300LB

SO RF SA105 16" x 150LB

SO RF A105 2" x 300LB