DN系列二层芯子DN Series two-Iayer core
代号PART NO.
公称内径 DN
尺寸 DIMERSIONS
A(mm)
L(mm)
DN10×2-X
10
36
72
DN12×2-X
12
DN16×2-X
16
78
DN20×2-X
20
81
DN25×2-X
25
43
90
DN32×2-X
32
98
DN40×2-X
40
49
113
DN50×2-X
50
126
DN63×2-X
63
52
135
DN75×2-X
75
151
DN102×2-X
102
55
167
DN系列三层芯子DN Series tir-layer core
DN10×3-X
DN12×3-X
DN16×3-X
DN20×3-X
DN25×3-X
DN32×3-X
DN40×3-X
DN50×3-X
DN系列四层芯子DN Series four-Iayer core
DN10×4-X
DN12×4-X
DN16×4-X
86
DN20×4-X
38
91
DN25×4-X
106
DN32×4-X
111
DN40×4-X
51
125
DN50×4-X
53
130
DN63×4-X
76
171
DN75×4-X
64.5
194.5
DN系列六层芯子DN Series six-Iayer core
DN20×6-X
37
89
DN25×6-X
120
DN32×6-X
45
DN40×6-X
DN50×6-X
DN系列二层外套DN Series two-Iayer wrap
DN10×2-W
DN12×2-W
DN16×2-W
DN20×2-W
46
DN25×2-W
DN32×2-W
58
DN40×2-W
67
DN50×2-W
80
DN63×2-W
DN75×2-W
105
DN102×2-W
116
DN系列三层外套DN Series tir-Iayer wrap
DN10×3-W
DN12×3-W
DN16×3-W
DN20×3-W
DN25×3-W
DN32×3-W
DN40×3-W
DN50×3-W
DN系列四层外套DN Series four-Iayer wrap
DN10×4-W
DN12×4-W
DN16×4-W
DN20×4-W
DN25×4-W
65
DN32×4-W
70
DN40×4-W
DN50×4-W
83
DN63×4-W
99
DN75×4-W
136
DN系列六层外套DN Series six-Iayer wrap
DN20×6-W
DN25×6-W
DN32×6-W
88
DN40×6-W
DN50×6-W
103
