紧固件和连接件

中碳钢 烈度8.8级 M12 x 25mmL x P1.75

Φ110mm

WN RF A105 6" x 300LB x SCH40 ASME B16.5

RF A182Gr.F304 4" x 150LB (须固溶化热处理)

不锈钢 SUS310S M14 x 80mmL x P2.0 附单螺帽单垫圈

RF A182Gr.F316L 6" x 150LB (须固溶化热处理)

热浸锌碳钢 A53Gr.B-S (无缝) 1-1/2"NPT x SCH80 x 100mmL

RF A182Gr.F316 4" x 300LB (须固溶化热处理)

碳钢 A53Gr.B-S (无缝) 3/4"NPT x SCH80 x 100mmL

碳钢 A53Gr.B-S (无缝) 3/4"NPT x SCH80 x 100mmL

镀锌钢 GB-A3 M12 x P1.75

WN RF SA182Gr.F304 2" x 150LB x SCH40S (须固溶化热处理)

铬钼钢 A193Gr.B7 M16 x 180mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M8 x 60mmL x P1.25 附重型双螺帽

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

铬钼钒钢 A193Gr.B16 M24 x 200mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 150mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M33 x 230mmL x P3.0 附重型双螺帽

不锈钢304SS 1" CC25A

RFSF A105 3/4"NPT x 300LB (免车迫紧沟)

铬钼钢 SA193Gr.B7 膜厚:12±3μm M27 x 400mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M39 x 390mmL x P3.0 附重型双螺帽

SW RF A105 2" x 150LB x SCH80(XS)

铬钼钢 SCM435(烈度10.9级) M18x72mmLxP1.5 x28S 附单垫圈及重型螺帽

铬钼钢 A193Gr.B7 M10 x 80mmL x P1.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M48 x 370mmL x P3.0 附重型双螺帽

WN RF A182Gr.F316L 2" x 300LB x SCH40S (须固溶化热处理)

WN RF A182Gr.F316L 4" x 150LB x SCH10S (须固溶化热处理)

WN RF A182Gr.F316L 6" x 150LB x SCH10S (须固溶化热处理)

锻不锈钢 A182Gr.F316 12mmφ x 3/8"NPT

赫史特合金钢 C-276 M16 x 120 mmL x P2.0