建筑用管

A53Gr.B-E 2" x SCH40(STD)

Q235B 48mmOD x 3.2mmt

A53Gr.B-S 1-1/2" x SCH40(STD)

(TETRA-TEX) 膨胀体聚四氟乙烯布 一端封圆形底

A53Gr.B-S 2-1/2" x SCH40(STD)

SB338Gr.2-S 19.05mmOD x 1.47mmt x 3,000mmL

内夹耐隆纱 圆型 380mmφx 2PLY x 250mmL

A312Gr.TP316L-S 1" x SCH80S

A501 48.6mmOD x 2.8mmt

A106Gr.B-S 1-1/2" x SCH80(XS)

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

A106Gr.B-S 10" x SCH80

A106Gr.B-S 1/2" x SCH80(XS)

20# 热镀锌

20# 热镀锌

A106Gr.B-S 3/4" x SCH40(STD)

STK400-E 48.0mmOD x 2.6mmt (锌含量610g/㎡)

STK400-E 60.5mmOD x 3.2mmt

A312Gr.TP316L-E 2" x SCH20S

A312Gr.TP304-E 2" x SCH10S

A312Gr.TP316L-E EFW 8" x SCH40S

A312Gr.TP304-E 3" x SCH10S

A312Gr.TP304-E 4" x SCH10S

A312Gr.TP316L-E 1-1/2" x SCH40S

A106Gr.B-S 3" x SCH40(STD)

PVDF被 覆PV胶 圆型 274mmID x 2PLY x 400mmL 详图

A312Gr.TP304-E 1" x SCH10S

A53Gr.B-S 6" x SCH40(STD)

A312Gr.TP304-E 2" x SCH10S

API-5LGr.B-E 40" x XS

A312Gr.TP304-E 3" x SCH10S

A312Gr.TP304-E 3" x SCH10S