封头

铸不锈钢 SCS13A 2"PT x 10㎏/c㎡

SUS304 1"NPT(须固溶化热处理)

不锈钢S30408 12" x SCH40S

碳钢 A234Gr.WPB-S (无缝) 16" x XS

碳钢 A234Gr.WPB-S (无缝) 28" x STD

合金钢 A234Gr.WP11-S (无缝) 12" x SCH80

合金钢 A234Gr.WP11-S (无缝) 18" x XS

合金钢 A234Gr.WP22-S (无缝) 12" x 48t

碳钢 A234Gr.WPB-S (无缝) 6" x SCH40(STD)

不锈钢 SUS304 1/4" NPT x 150LB (须固溶化热处理)

不锈钢 SUS304 1/4"PT x 150LB

锻钢 A105 1"NPT x 3000LB

碳钢 A234Gr.WPB-S (无缝) 26" x STD

不锈钢 A403Gr.WP304-S (无缝) 4" x SCH40S (须固溶化热处理)

锻钢 SF440A 2"PT x 2000LB

碳钢 A234Gr.WPB 9/16"PT镀锌

碳钢 Q345D (无缝) 89mm(毫米)OD x 9mm(毫米)t

碳钢 Q345D (无缝) 114mm(毫米)OD x 9mm(毫米)t

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 6" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 8" x SCH20

碳钢 A234Gr.WPB-S (无缝) 16" x SCH20

碳钢 A234Gr.WPB-S (无缝) 18" x SCH20

锻不锈钢 A182Gr.F304 3/4" x 3000LB (须固溶化热处理)

HASTELLOY-C 3/4"NPT x 3000LB

碳钢 A234Gr.WPB 9/16"PT镀锌

SUS304 3/8" NPT x 150LB (须固溶化热处理)

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 3" x SCH40(STD)

镀锌锻钢 SF440A 1"PT

锻钢 SF440A 1/8"PT

碳钢 A234Gr.WPB-S (无缝) 2" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 3" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 6" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 8" x SCH20

碳钢 A234Gr.WPB-S (无缝) 20" x SCH20(STD)

锻钢 A105 1/2" x 3000LB

碳钢 A234Gr.WPB-S (无缝) 4" x SCH40(STD)

不锈钢 S30403 10"x SCH40S

不锈钢 S30403 10"x SCH80S

不锈钢 A403Gr.WP316L-S (无缝) 4" x SCH10S (须固溶化热处理)

锻钢 A105 1/2" x 3000LB

热浸锌碳钢 A234Gr.WPB-S(无缝) 4" x SCH40(STD) (锌含量610g/㎡)