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您的位置：首页 >> 产品中心>>产品展示>>插接式PB管 |
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1. 饮用水用(冷水用，热水用)
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国际规格 |
外径及误差(mm) |
厚 度(mm) |
重 量(g/m) |
|
ASTM |
3/8" |
12.73±0.1 |
1.60 |
54.78 |
|
" |
1/2" |
15.88±0.1 |
1.60 |
70.43 |
|
" |
3/4" |
22.22±0.1 |
2.03 |
126 |
|
" |
1" |
28.00±0.25 |
2.60 |
200 |
|
" |
1 1/4" |
34.925±0.2 |
3.17+0.3 |
306 |
|
" |
1 1/2" |
41.275±0.3 |
3.75+0.4 |
430 |
|
" |
2" |
53.925±0.4 |
4.90+0.5 |
734 |
|
" |
*2 1/4" |
63.2±0.3 |
6.1+0.5 |
1054 |
|
" |
*2 1/4" |
75.3±0.4 |
7.3+0.6 |
1502 |
|
" |
*3" |
90.4±0.4 |
8.7+0.7 |
2139 |
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JIS |
13mm |
17.00±0.2 |
2.00+0.4 |
94 |
|
" |
16mm |
22.00±0.2 |
2.40+0.4 |
122 |
2. 采暖用
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国际规格 |
外 经(mm) |
厚 度(mm) |
重 量(g/m) |
|
ASTM |
1/2" |
15.88±0.1 |
1.45 |
64 |
| |
3/4" |
22.22±0.1 |
1.60 |
104 |
| |
1" |
28.00±0.25 |
2.00 |
162 |
| |
1 1/4" |
34.92±0.2 |
3.17 |
- |
|
JIS |
13mm |
17.00±0.2 |
2.00 |
94 |
|
" |
16mm |
22.00±0.2 |
2.40 |
122 |
|
AS |
20mm |
19.00 |
1.60 |
88 |
3. PB供水供热用
|
规 格 |
外 径(mm) |
厚 度(mm)
|
重 量(g/m)
|
|
3/8" |
12.73mm±0.1 |
1.60mm+0.2
|
54.78
|
|
1/2" |
15.88mm±0.1 |
1.60mm+0.2
|
70.43
|
|
3/4" |
22.22mm±0.1 |
2.03mm+0.3
|
126
|
|
1" |
28.58mm±0.15 |
2.60mm+0.3
|
200
|
|
11/4" |
32.92mm±0.2 |
3.17mm+0.4
|
270
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4. PB供暖用
|
规 格 |
外 径(mm) |
厚 度(mm)
|
重 量(g/m)
|
|
3/8" |
12.73mm±0.1 |
1.60mm+0.2
|
54.78
|
|
1/2" |
15.88mm±0.1 |
1.60mm+0.2
|
70.43
|
|
3/4" |
22.22mm±0.1 |
2.03mm+0.3
|
126
|
|
1" |
28.58mm±0.15 |
2.60mm+0.3
|
200
|
|
11/4" |
32.92mm±0.2 |
3.17mm+0.4
|
270
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