宁波

铬钼钢 A193Gr.B7 M16 x 140mmL x P2.0 附重型双螺帽

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

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

铬钼钢 SA193Gr.B7 M16x220mmLxP2.0附重型双螺帽

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

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

不锈钢 SUS304 M16 x 1000mm x P2.0固溶化热处理

不锈钢 SUS304 M24 x 90mmL x P3.0 单螺帽

铬钼钢 SA193Gr.B7 M33x200mmLxP3.0附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M39 x 450mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M33x210mmLxP3.0附重型双螺帽

铬钼钢 SA193Gr.B7 M30 x 250mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12±3μm M42 x 330mmL x P3.0 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 SA193Gr.B7 膜厚:12+3μm M39 x 430mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 410mmL x P3.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M36x300mmLxP3.0附重型双螺帽A194Gr.4

铬钼钢 A193Gr.B7 3/8" x 16UNC x 1-1/4"L 附标准型单螺帽

铬钼钒钢 SA193Gr.B16 M36x460mmLxP3.0

锻不锈钢 A182Gr.F316 2"NPT(外牙) x 1/2"NPT(内牙) x 3000LB

锻不锈钢 A182Gr.F3041/4"NPT(内牙) x 1/8"NPT(外牙) x 3000LB

铬钼钢 A193Gr.B7 M22 x 100mmL x P2.5 单螺帽

铬钼钢 SA193Gr.B7 M22 x 160mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M48x490mmLxP3.0附重型双螺帽

铬钼钢 SA193Gr.B7 M42x300mmLxP3.0附重型双螺帽

铬钼钢 SA193Gr.B7 M30x450mmLxP3.0附重型双螺帽螺帽SA194Gr.2H

不锈钢 A312Gr.TP316L-S (无缝) 1/4"NPT x SCH40S x 75mmL

铬钼钢 A193Gr.B7 M27 x 160mmL x P3.0 附重型双螺帽

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

铬钼钢 SA193Gr.B7 M42x300mmLxP3.0附重型双螺帽

不锈钢 SUS316L M16 x 120mmL x P2.0 x 60S

铬钼钢 SA193Gr.B7 5/8" - 11UN x 2"L 附单垫圈

套焊法兰 SW RF B462 UNS N08020 1" x 150LB x SCH40

SUS316L M16 x 75mmL x P2.0

不锈钢SUS316 M16x 90mmL x P2.0

SUS316L M16 x 120mmL x P2.0