宁波

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

WN RF S30408Ⅲ 18" x 150LB x 10mmt

A240TYPE304 1 1/2" x 300LB RF x 10mmt

A240TYPE304 2" x 150LB RF x 9mmt

WN RF S30408Ⅲ 3" x 300LB x SCH80S

WN RF S30408Ⅲ 6" x 300LB x SCH80S

WN RF S31603Ⅲ 1" x 900LB x SCH40S

铬钼钢 A193Gr.B7 M20 x 280mmL x P2.5 附重型双螺帽

不锈钢SUS304 套管式SH型 M12 x 75mmL 连单螺帽及平弹簧垫圈

铬钼钢 A193Gr.B7 M12 x 90mmL x P1.75 附重型双螺帽

RF 20Ⅱ 1" x 150LB

WN RF S30408II 1" x 150LB x SCH80S

WN RF S30408II 2" x 150LB x SCH80S

WN RF S30408II 3" x 150LB x SCH40S

WN RF S30408II 3" x 150LB x SCH80S

WN RF S30408II 12" x 150LB x SCH40S

WN RF 16MnⅡ 1" x 150LB x SCH80

WN RF 16MnⅡ 2" x 150LB x SCH80

WN RF 16MnⅡ 4" x 150LB x SCH40

WN RF 16MnⅡ 8" x 150LB x SCH40

RF 16MnⅡ 1" x 150LB

RF A182Gr.F316 1/2"NPT x 600LB (须固溶化热处理)

RF A182Gr.F316 3/4"x1/2"NPT x 600LB (须固溶化热处理)

WN RF A105 1" x 150LB x SCH40(STD)

RF S30408Ⅱ 1"x 150LB

WN RJ A182Gr.F321H 3/4" x 300LB x SCH40S (须固溶化热处理)

RF A350Gr.LF2 CL1 3/4" x 150LB x SCH80 详规范

RF A350Gr.LF2 CL1 3/4" x 300LB x SCH80 详规范

(一端对焊 一端套焊) 锻钢 A105 24" x 3/4" x 3000LB

(一端对焊 一端套焊) 低温锻钢 A350Gr.LF2 8" x 3/4" x 3000LB

A193Gr.B7 M16 x 160mmL x P1.5 (附重型双螺帽双垫)

WN RF S30408Ⅲ 1-1/2" x 300LB x 390mmL

WN RF S30408Ⅲ 2" x 300LB x 228mmL

WN RF S30408Ⅲ 2" x 300LB x 365mmL

WN RF 20Ⅱ 1" x 150LB x SCH80

WN RF 20Ⅱ 2" x 150LB x SCH80

WN RF 20Ⅱ 6" x 150LB x SCH40

WN RF 20Ⅱ 8" x 150LB x SCH40

WN RJ A182Gr.F11 CL2 1 1/2" x 600LB x SCH80 详规范

WN RJ A182Gr.F11 CL2 3" x 600LB x SCH40 详规范

WN RJ A182Gr.F11 CL2 4" x 300LB x SCH40 详规范

WN RJ A182Gr.F321H 2" x 300LB x SCH40S (须固溶化热处理)

附心套 SUSF316 3/8"ODx65000psi 厂牌:MAXIMATOR 型号:65AVA6H

WN RF A182Gr.F304 8" x 150LB x SCH40S (须固溶化热处理)

WN RF A182Gr.F304 40" x 150LB x SCH5(Series B)ASME B16.47

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

铬钼钢 35CrMoA 钢 M36x240mmLxP3.0附重型双螺帽 螺帽30CrMoA

热浸锌展性铸铁 A338 1-1/2"NPT x 1/2"NPT x 150LB (锌含量610g/㎡)

A240TYPE304 1" x 150LB RF x 8mmt

不锈钢SUS304 套管式SH型 M12 x 75mmL 连单螺帽及平弹簧垫圈