低温锻合金钢长焊颈法兰

RF 09MnNiDⅢ 1-1/2" x 150LB x 305mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 305mmL

RF 09MnNiDⅢ 2"x 150LB x 305mmL

RF 09MnNiDⅢ 2"x 150LB x 360mmL

RF 09MnNiDⅢ 2" x 300LB x 305mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 305mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 305mmL

RF 09MnNiDⅢ 2"x 150LB x 305mmL

RF 09MnNiDⅢ 2"x 150LB x 360mmL

RF 09MnNiDⅢ 2" x 300LB x 305mmL

RF 09MnNiDⅢ 1" x 150LB x 175mmL

LWN RF 09MnNiDⅢ 1-1/2" x 300LB x 255mmL

RF 09MnNiDⅢ 2" x 150LB x 190mmL

RF 09MnNiDⅢ 1" x 300LB x 305mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 305mmL

RF 09MnNiDⅢ 2" x 300LB x 305mmL

RF 09MnNiDⅢ 2" x 300LB x 205mmL

RF 09MnNiDⅢ 2" x 300LB x 370mmL

RF 09MnNiDⅢ 1" x 150LB x 175mmL

RF 09MnNiDⅢ 2" x 150LB x 190mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 335mmL

RF 09MnNiDⅢ 2" x 300LB x 320mmL

RF 09MnNiDⅢ 1" x 150LB x 215mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 205mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 205mmL

RF 09MnNiDⅢ 2" x 300LB x 255mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 260mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 360mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 205mmL

RF 09MnNiDⅢ 2"x 150LB x 205mmL

RF 09MnNiDⅢ 2" x 300LB x 305mmL

RF 09MnNiDⅢ 2" x 600LB x 305mmL

LWN RF 16MnII 2" x 150LB x 305mmL

RF 09MnNiDⅢ 2" x 300LB x 305mmL

RF 09MnNiDⅢ 2"x 300LB x 150mmL

RF 09MnNiDⅢ 3/4" x 300LB x 255mmL

RF 09MnNiDⅢ 3/4" x 300LB x 255mmL

RF 09MnNiDⅢ 3/4" x 300LB x 177.6mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 305mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 205mmL

RF 09MnNiDⅢ 1-1/2" x 600LB x 255mmL

RF 09MnNiDⅢ 1-1/2" x 150LB x 265mmL

LWN RF 09MnNiDⅢ 1-1/2" x 300LB x 255mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 330mmL

LWN RF SA350Gr. SA350Gr.LF2-CL1 1/2 x150LBx13"(330.2mm)L

RF 09MnNiDⅢ 2" x 300LB x 260mmL

RF 09MnNiDⅢ 2" x 300LB x 340mmL

LWN RF 09MnNiDⅢ 2" x 300LB x 410mmL

LWN RF 15CrMoⅢ 2" x 600LB x 215mmL 详规范

LWN RF 15CrMoⅢ 2" x 600LB x 275mmL 详规范

RF 09MnNiDⅢ 3/4" x 300LB x 220mmL

RF 09MnNiDⅢ 2"x 300LB x 150mmL

RF 09MnNiDⅢ 2"x 300LB x 170mmL

RF 09MnNiDⅢ 1-1/2" x 300LB x 235mmL

RF 09MnNiDⅢ 2" x 300LB x 235mmL

WN RF S30408Ⅲ 1-1/2" x 300LB x 205mmL

WN RF S30408Ⅲ 2" x 300LB x 205mmL

WN RF S30408Ⅲ 2" x 300LB x 240mmL

LWN RF 16MnⅢ 3/4" x 600LB x 205mmL 详图

RF 09MnNiDⅢ 1-1/2" x 150LB x 425mmL

LWN RF 16MnⅡ 3/4" x 300LB x 205mmL

LWN RF 16MnⅢ 1" x 300LB x 220mmL 详图

LWN RF 16MnⅢ 1" x 300LB x 255mmL 详图

LWN RF 16MnⅢ 1" x 600LB x 400mmL 详图

RF 09MnNiDⅢ 1" x 300LB x 255mmL

LWN RF 16MnII 1" x 150LB x 195mmL

LWN RF 09MnNiDⅢ 1" x 600LB x 165mmL

LWN RF S22053Ⅲ 2" x 300LB x 170mmL

LWN RF S22053Ⅲ 2" x 300LB x 395mmL

LWN RF S30408Ⅱ 2" x 300LB x 175mmL

LWN RF 16MnII 2" x300LB x 225mmL