螺栓

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

铬钼钢 SA193Gr.B7 M20 x 140mmL x P2.5 附重型双螺帽

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

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

铬钼钢 SA193Gr.B7M16 x 90mmL x P2.0

铬钼钢 A193Gr.B7 M20 x 180mmL x P2.5

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

铬钼钢 A193Gr.B7 M20 x 130mmL x P2.5附重型单螺帽

不锈钢SUS304 套管式SH型 M12 x 100mmL 连单螺帽及平弹簧垫圈

铬钼钢 SA193Gr.B7 M16 x 220mmL x P2.0 牙长110mmL

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

不锈钢 SUS316L M20 x 190mmL x P2.5 附标准型双螺帽

不锈钢 SUS304 M12 x 200mmL x P1.75

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

铬钼钢 SA193Gr.B7 膜厚:12+3μm M20 x 270mmL x P2.5 附重型双螺帽

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

铬钼钢 A193Gr.B7 M16 x 1000mmL x P2.0 附重型八螺帽

铬钼钢 A193Gr.B7 M16 x 170mmL x P2.0 附重型双螺帽

不锈钢 SUS304 M10 x 20mmL x P1.5

不锈钢 S30403 M12x10"管用x319mmLx P1.75 螺帽:S30403

不锈钢 SUS316L M12 x 90mmL x P1.75 x 40S x 20S

铬钼钢 A193Gr.B7 M20 x 200mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 80mmL x P1.75 附重型双螺帽

不锈钢 SUS304 M4 x 10mmL x P0.7 单螺帽

不锈钢 SUS304 M5 x 12mmL x P0.8 单螺帽

铬钼钢 A193Gr.B7 详规范 M20 x 140mmL x P2.5 附重型双螺帽

40MnB M24x230mmLxP3.0x60Sx60S 重型双螺帽

40MnB M24x240mmLxP3.0x60Sx60S 重型双螺帽

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

铬钼钢 A193Gr.B7 M16 x 150mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 200mmL x P2.5 附重型双螺帽

铬钼钢 SA193Gr.B7 M12 x 80mmL x P1.75 附重型单螺帽

铬钼钢 SA193Gr.B7 M20 x 120mmL x P2.5 附重型单螺帽