紧固件和连接件

锻钢 A105 1-1/2"NPT x 3000LB x 45°倒角(详规范)

SO RF A105 6" x 150LB

RF A105 1-1/2" x 150LB (锌含量610g/㎡)

RF A105 2-1/2" x 150LB (锌含量610g/㎡)

RF A105 16" x 150LB

RFSF A105 4" x 300LB (免车迫紧沟)

SO RFSF A105 18" x 150LB (免车迫紧沟)

SO RF A105 3" x 150LB (锌含量610g/㎡) 外镀内不镀

SO RF A105 10" x 150LB

SO RF A105 12" x 150LB

SO RF A105 14" x 150LB

SO RF A105 24" x 150LB

铬钼钢 A193Gr.B7 M20 x 130mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 100mmL x P2.0 附重型双螺帽

钛合金钢 Ti M8 x 60mmL x P1.25　附单螺帽双垫圈

铬钼钢 35CrMoA 钢 M20x250mmLxP2.5附重型双螺帽 螺帽30CrMoA

A182Gr.F304 RF 44" x 150LB x 55mmt (API605规格)

铬钼钢 A193Gr.B7 M30 x 180mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 220mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 340mmL x P3.0 附重型双螺帽

SO RF A105 4" x 150LB (锌含量610g/㎡) 外镀内不镀

铬钼钢 A193Gr.B7 M24 x 150mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 160mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 260mmL x P3.0 附重型双螺帽

A105 14" x 150LB x 23mmt

A182Gr.F304 3/4" x 150LB x 6mmt

A182Gr.F304 1" x 150LB x 6mmt

A182Gr.F304 1-1/2" x 150LB x 6mmt

A182Gr.F304 2" x 150LB x 7mmt

SW RF A182Gr.F316L 1-1/4" x 300LB x SCH40S (须固溶化热处理)

铬钼钢 A193Gr.B7 M12 x 100mmL x P1.75 附重型双螺帽

A403Gr.WP304-S 4" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 2" x 300LB x RFSF SCH40S MSS-SP43

锻钢 A105 10mmφ 两端插入式

铬钼钢 A193Gr.B7 详规范 M20 x 180mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 230mmL x P3.0 附重型双螺帽

A182Gr.F304 3" x 150LB x 8mmt

SW RFSF A182Gr.F304 3/4" x 150LB x SCH40S (须固溶化热处理)

中碳钢 S45C 7mmH x 7mmW x 30mmL

铬钼钢 A193Gr.B7 M20 x 120mmL x P2.5 附重型双螺帽

M12 × 64.5mmL

LJ A105 24" x 150LB

磨光钢 SS400 8mm x 25mmL

20mmφ x 2.4mmt

W管 2"

钛合金钢 Ti M6 x 40mmL x P1.0