钢管

A312Gr.TP304L-S 1/2" x SCH40S

A335Gr.P22-S 10" x 41mmt

A53Gr.B-E 4" x SCH40 (锌含量610g/㎡) 外部包覆PE

A53Gr.B-S 3/4" x SCH80(XS)

A53Gr.B-E 6" x SCH40 (锌含量610g/㎡) 外部包覆PE

A53Gr.B-E 16" xSTD 锌含量610g/㎡ 外部包覆PE

S30408 3" x SCH10S

A335Gr.P22-S 10" x 41mmt

A312Gr.TP304-S 2" x SCH40S 外覆PE 详规范

STKR400-E 80mm x 80mm x 2.5mmt

STKR400-E 100mm x 100mm x 3.0mmt

STKR400-E 200mm x 200mm x 5.0mmt

A335Gr.P22-S 10" x 41mmt

A312Gr.TP304-E 20" x 6.35mmt 外覆PE 详规范

S30408 4" x SCH10S

S30408 6" x SCH10S

铬钼钢 A193Gr.B7 M14 x 70mmL x P2.0 附重型双螺帽

A312Gr.TP316-S 3/4" x SCH40S

A106Gr.B-S 1-1/2" x SCH40(STD)

STK400-E 34mmOD x 2.3mmt

STK400-E 48mmOD x 3.2mmt (锌含量610g/㎡)

A312Gr.TP304L-S 1-1/2" x SCH40S

SUS304TKA-E 38.1mmOD x 2mmt (须固溶化热处理)

A106Gr.B-S 3/4" x SCH80(XS)

A53Gr.B-S 10" x SCH40(STD)

20# 4" x SCH40

A53Gr.B-E 4" x SCH40(STD)

A53Gr.B-E 5" x SCH40(STD)

16Mn 25mmOD x 3mmt x 6000mmL

A53Gr.B-E 16" x SCH40

A53Gr.B-E 18" x SCH40 (锌含量610g/㎡)

20# 4" x SCH40

20# 4" x SCH40

A269Gr.TP304-S 10mmOD x 1.5mmt

A53Gr.B-E 3" x SCH40(STD)

SA106Gr.B-S 3/4" x SCH40 x 6000mmL

A312Gr.TP304-S 1/2" x SCH10S