钢管

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

A358Gr.TP321H CL1-E 16" x SCH40S

A358Gr.TP321H CL1-E 30" x 10.4mmt

A358Gr.TP321H CL1-E 32" x 10.4mmt

A358Gr.TP321H CL1-E 36" x 10.4mmt

A358Gr.TP321H CL1-E 38" x 12.7mmt

A312Gr.TP321H-S 3/4" x SCH40S

A312Gr.TP321H-S 1" x SCH40S

A312Gr.TP321H-S 1 1/2" x SCH40S

A312Gr.TP321H-S 2" x SCH40S

A312Gr.TP321H-S 3" x SCH40S

A691Gr.11/4CR CL.22-E 36" x 19.1mmt

A691Gr.11/4CR CL.22-E 60" x 19.1mmt

SUS304TP 外径:48.3mm 管厚:1.2mm 长度 :1700mm

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

A358Gr.304 CL.1-E 16" x 8mmt

A358Gr.304 CL.1-E 18" x 8mmt

A335Gr.P11-S 6" x SCH40(STD)

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

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

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

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

A53Gr.B-S 1" x SCH80(XS)

API-5LGr.B-SAW 22" x SCH20

A106Gr.B-S 8" x SCH40(STD)

A106Gr.B-S 10" x SCH40(STD)

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

A53Gr.B-ERW 12" x SCH30 锌含量:610g/㎡

A53Gr.B-E 16" x SCH20

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

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

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

A312Gr.TP304-E 6" x SCH10S RT

A312Gr.TP304-S 1-1/4" x SCH40S

A312Gr.TP304-S 1/2" x SCH80S

A312Gr.TP304-S 1" x SCH80S

A312Gr.TP304-S 1-1/2" x SCH80S

A312Gr.TP304-S 3" x SCH40S

A358Gr.316L CL.1 EFW 18" x 14mmt

A312Gr.TP316-S 8" x SCH10S

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

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

A312Gr.TP316-S 3" x SCH80S

SUS304TP 1" x SCH40 一端内螺丝口（PT）

SUS304TP 1" x SCH40 一端内螺丝口（PT）

SUS304 40mmLx 40mmW x 4.0mmt

S30408 1-1/2" x SCH40S

S30408 1/2" x SCH40S

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

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

A358Gr.304CL.1 20" x SCH10(6.35mmt )