宁波

不锈钢SUS304 8"

铬钼钒钢 A193Gr.B16 M30 x 230mmL x P3.0 附重型双螺帽

WN RF A182Gr.F304 2" x 150LB x SCH40S (须固溶化热处理)

RF A182Gr.F304 2" x 150LB (须固溶化热处理)

RF A182Gr.F304 12" x 150LB (须固溶化热处理)

RF A182Gr.F304 14" x 150LB (须固溶化热处理)

不锈钢SUS304 套管式SH型 M16 x 75mmL 连单螺帽及平弹簧垫圈

WN RF A105 3" x 600LB x SCH40(STD)

铬钼钢 A193Gr.B7 M20 x 240mmL x P2.5 附重型双螺帽

不锈钢 SUS304 M8 x 50mmL x P1.25

碳钢 A53Gr.B-S (无缝) 1/2"NPT x SCH80 x 75mmL

碳钢 A53Gr.B-S (无缝) 3/4"NPT x SCH80 x 75mmL

铬钼钢 A193Gr.B7 M20 x 110mmL x P2.5 附重型双螺帽

RF S31603Ⅲ DN20x 300LB x SCH80S

RF S31603Ⅲ DN80x 300LB x SCH40S

RF S31603Ⅲ DN250x 300LB x SCH40S

RF S31603Ⅲ DN300x 300LB x SCH40S

铜 1/4"PT x 10㎏/c㎡ 两端塔接

RF A182Gr.F316 2"NPT x 150LB (须固溶化热处理)

PLUG 锻钢 A105 1/4"PT x 10㎏/c㎡ 一端塔接

PLUG 锻不锈钢 A182Gr.F304 3/8"PT x 10㎏/c㎡

SO RF 20Ⅱ DN20 x 150LB

SO RF 20Ⅱ DN80 x 150LB

SO RF 20Ⅱ DN150 x 150LB

铬钼钢 A193Gr.B7 M14 x 80mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 3/4" - UNC x 120mmL 附重型双螺帽

RF A105+304SS (尺寸依API 605规定）30" x 150LB

WN RF A182Gr.F316 3" x 150LB x SCH10S (须固溶化热处理)

RF S31603Ⅲ DN20 x 300LB

RF 16MnII DN20 x 150LB

RF 16MnII DN150 x 150LB

WN RF A105 1/2" x 150LB x SCH80(XS)

SOCKET 锻不锈钢 A182Gr.F304 1/2"PT x 10㎏/c㎡

铬钼钢 A193Gr.B7 M22 x 380mmL x P2.5 附重型双螺帽

铬钼钢SCM440烈度10.9 M16 x 45mmLx P2.0 附单螺帽双垫圈

铬钼钢SCM440烈度10.9 M16 x 50mmLx P2.0 附单螺帽双垫圈

铬钼钢SCM440烈度10.9 M16 x 70mmLx P2.0 附单螺帽双垫圈

I型 镀锌碳钢 烈度5.6级 M24x 800mmL x P3.0(锌含量381g/㎡以上)

铬钼钢 35CrMoA 钢 M33x200mmLxP3.0附重型双螺帽 螺帽30CrMoA

WN RF A182Gr.F304 36" x 150LB x 7.92mm (ASME B16.47 B)

碳钢 A53Gr.B-S (无缝) 2-1/2"NPT x SCH80 x 300mmL