產品
材質
規格
價格
合金管
12Cr1MoV
10-11-16*2-3
10910
25.4-28-32*3-4-6-7
11000
38-42-48*3-4-5-6-8-10
11087
45-50-51*3-4-6-8-10
54-57-60*4-6-8-11
76.1-88.9*4-6-8-11-14
108-114.3-133*5-8-10-14-18-20
159-168.3*7-10-14-18-25
194.7-219.1*6-8-12-20-26-36
244.5-273*10-14-16-18-22-36
323.9-355.6*11-16-18-22-38