宁波

A53Gr.B-S 3" x SCH40(STD) x 12000mmL

A53Gr.B-S 8" x SCH40(STD) x 12000mmL

20# 3" x SCH40

A53Gr.B-S 4" x SCH40 x 6000mmL

A312Gr.TP304L-S 4" x SCH10S

S30408 2" x SCH80S

A53Gr.B-S 8" x SCH40(STD)

A53Gr.B-S 14" x SCH30(STD)

A53Gr.B-S 10" x SCH40(STD) x 6000mmL

A53Gr.B-S 30" x STD

A312Gr.TP304L-S 1/2" x SCH40S

A312Gr.TP304L-S 2"x SCH10S

ASTM A312Gr.TP304L-S ASME B36.19M

S30408 19mmOD x 2.0mmt x 2200mmL

A312Gr.TP304L-S 6" x SCH10S

A312Gr.TP304L-S 8" x SCH10S

A312Gr.TP304-S 8" x SCH10S 管内拋光#320

A312Gr.TP304-S 10" x SCH10S 管内拋光#320

Q235B-E 50mm x 50mm x 2.0mmt

SUS304TKA-E 38.1mmOD x 2mmt (须固溶化热处理)

A53Gr.B-S 1" x SCH40

A53Gr.A-S 4" x SCH40

A312Gr.TP304L-S 1/2" x SCH40S

A312Gr.TP304L-S 2"x SCH10S

ASTM A312Gr.TP304L-S ASME B36.19M

A312Gr.TP304-E 32" x 9mmt

S31608 1/2" x SCH40S

S31608 4" x SCH40S

S31608 10" x SCH40S

A312Gr.TP316-S 1/2" x SCH80S

A312Gr.TP316-S 3/4" x SCH80S

A312Gr.TP316-S 1" x SCH80S

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

A312Gr.TP304L-S 1/2" x SCH40S

A312Gr.TP304L-S 2" x SCH40S

A312Gr.TP304L-S 3" x SCH10S

S31608-S 19.05mmODx2.11mmtx 2000mmL

A53Gr.B-S 1-1/4" x SCH80(XS)

A53Gr.B-S 2" x SCH80

A312Gr.TP304-E 16" x SCH5S

A312Gr.TP304-WX 20" x SCH5S RT

A312Gr.TP321H-S 1/2" x SCH40S

A53Gr.B-S 1/2" x SCH80

A53Gr.B-S 2-1/2" x SCH40 x 6000mmL

A53Gr.B-S 4" x SCH40 x 6000mmL

A53Gr.B-S 6" x SCH40(STD) x 6000mmL

A53Gr.B-S 12" x STD

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

A53Gr.B-S 8" x SCH40(STD)

A53Gr.B-S 4" x SCH40(STD) x 12000mmL

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