套焊

锻不锈钢 A182.F53 1/2" x 3000LB

SW RF S45C 20mmt x 184mmID x 274mmφ(PCD)

SW RF A105 2" x 150LB x SCH40(STD)

SW RF 20Ⅱ 1/2" x 150LB x SCH80

SW RF A105 2" x 150LB x SCH40(STD)

SW RF A105 2" x 150LB x SCH40(STD)

90°肘管 锻钢 20Ⅱ 3/4" x 3000LB 详规范

锻镍合金 B462 UNS N08020 1" x 3000LB

SW RF 20Ⅱ 3/4" x 150LB x SCH80

SW RF A105 1" x 600LB x SCH80(XS)

锻镍合金 B462 UNS N08020 1" x 3000LB

碳钢 SA106Gr.B 2" x 2" x 2" x SCH40

锻钢 20Ⅱ 1/2" x 3000LB 详规范

SW RF SUS316L 1" x 150LB x SCH10S

SW RF A105 2" x 150LB x SCH40(STD)

碳钢 A234Gr.WPB 6" x 2" x SCH40

SW RF A105 2" x 150LB x SCH40(STD)

SW RF A105 2" x 150LB x SCH40(STD)

锻钢 SA105 1/2"SW x 3000LB

碳钢 A234Gr.WPB 6" x 2" x SCH40

SW RF A105 2" x 150LB x SCH40(STD)

SW RF A105 1" x 150LB x SCH40(STD)

SW RF SUS304 1" x 150LB x SCH20

SW FF SUS304 4" x 150LB x SCH20

SW RF A105 2" x 150LB x SCH40(STD)

?不?? A182Gr.F316 3/4" x 3000LB (?固溶化??理)

SW RF A105 1" x 300LB x SCH80(XS)

SW RF A105 1" x 300LB x SCH80(XS)

SW RF A105 1/2" x 300LB x SCH40