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保溫(冷)外覆材預製型系列產品分類介紹 |
90°(1.5D)長頸彎頭
金屬護皮製作片數圖解 |
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O/D 管徑 |
保溫厚度表(mm) |
mm |
英制 |
公制 |
25 |
38 |
50 |
65 |
75 |
100 |
125 |
150 |
175 |
200 |
250 |
21 |
1/2" |
15A |
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27 |
3/4" |
20A |
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33 |
1" |
25A |
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42 |
11/4" |
32A |
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48 |
11/2" |
40A |
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60 |
2
" |
50A |
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76 |
21/2" |
65A |
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89 |
3" |
80A |
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102 |
31/2" |
88A |
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114 |
4" |
100A |
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140 |
5" |
125A |
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169 |
6" |
150A |
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219 |
8" |
200A |
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4 |
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273 |
10" |
250A |
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324 |
12" |
300A |
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356 |
14" |
350A |
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406 |
16" |
400A |
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456 |
18" |
450A |
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508 |
20" |
500A |
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558 |
22" |
550A |
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610 |
24" |
600A |
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661 |
26" |
650A |
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712 |
28" |
700A |
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762 |
30" |
750A |
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813 |
32" |
800A |
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864 |
34" |
950A |
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915 |
36" |
1000A |
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岩棉管製裝 |
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岩棉現場作業 |
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