2

WN RF S31608Ⅲ 1-1/2" x 300LB x 255mmL

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

(两端对焊) 锻合金钢 A182Gr.F22 12" x 2" x 48mmt/XXS

T型贴壁法兰 B574 UNS N06022 6" x 2" x 900LB

碳钢 A105 1/2" x 3000LB 详规范

锻不锈钢 A182Gr.F316L 1-1/2" x 3000LB

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

RF 09MnNiDⅢ 2"x 300LB x 150mmL

碳钢 A105 1/2" x 3000LB 详规范

锻钢 A105 1/2"NPT x 3000LB 两端内牙

铬钼钢 SCM435 5/8" x 2-1/2"L

SW RF A105 1-1/2" x 150LB x SCH80

WN RF A105 2-1/2" x 300LB x SCH40

RF A105 2-1/2" x 300LB(锌含量610g/㎡)

SW RF A105 1-1/2" x 150LB x SCH80

1-1/2" x 75LB (详规范)

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

1-1/2" x 75LB (详规范)

3" x 2-1/2" x SCH80

SCM435 3/8" x 16UNC x 2 1/2"L

RF A182Gr.F304 2" x 150LB (须固溶化热处理)

3/4" x 1/2" x SCH80

316SS TAG NO:SRD-302-1/2(N) 3" 破裂压力:2.94㎏/c㎡G REVERSE

316SS TAG NO:SRD-302-1/2(N) 3" 破裂压力:2.94㎏/c㎡G REVERSE

小凸 SW ST A105 1-1/2" x 300LB x SCH80(XS)

LWN RF A182Gr.F304 1-1/2" x 150LB x 230mmL

RFSF B564 UNS N10276 1/2" x 300LB免车迫紧沟

SW RFSF A105 2" x 300LB x SCH80 (免车迫紧沟)

WN RFSF 16MnII 2" x 150LB x SCH160 　免车迫紧沟