Электрический Манометр с нижним креплением манометр из нержавеющей стали для домашнего и промышленного использования
0,90-1,50 $
Сохранить в закладки 1601040136983:
项目Item | 单位Unit | 性能指标Performance index | 执行标准Implemented standard | ||
表面密度 Surface density | m3 | ≤80 | GB/T6343 | ||
燃烧性能Burning performance | 符合meet requirement | GB/T2406 | |||
GB/T8627 | |||||
B级 Grade B | GB8624 | ||||
符合 meet requirement | 难燃B1级 | ||||
烟气毒性 Smoke toxicity | ZA;级 | GB/T20285 | |||
导热系数Thermal conductivity | -20℃(平均温度)0℃(平均温度)40℃(平均温度) | w/(m.k) | ≤0.031 | GB/T10294 | |
≤0.033 | |||||
≤0.037 | |||||
透湿性能Water vapor permeability | 透湿系数Water vapor permeablity | g/((m.s.Pa) | ≤1.96×10" | GB/T17146 | |
湿阻因子Moisture resistance | 10000 | ||||
真空吸水率 Water absorption in vacuum | % | ≤8 | GB/T17794 | ||
尺寸稳定性(105℃±3℃,7d)Dimension stability | % | <10 | GB/T8811 | ||
压缩回弹单率(压缩率50%,压缩时间72h)Reboundrate after compressioncomoression rate 50%,72h | % | ≥70 | GB/T16669 | ||
抗老化性 Aging resistance | 轻微起皱,无裂纹,无针孔,不变形Slightly crumpling,no cracks,no pin holes,not deforming | GB/T16259 | |||
适用温度范围 Temperature range | ℃ | -40~105 | GB/T17794 |
内径ID | 厚度T=6mm 1/4" | 厚度T=9mm 3/8" | 厚度T=13mm 1/2" | 厚度T=19mm 3/4" | 厚度T=25mm 1" |
支/每箱 PC/CTN | 支/每箱PC/CTN | 支/每箱PC/CTN | 支/每箱PC/CTN | 支/每箱PC/CTN | |
1/4"(6mm) | 250 | 168 | 100 | 48 | 30 |
3/8"(10mm) | 200 | 120 | 90 | 36 | 30 |
1/2"(13mm) | 168 | 100 | 72 | 30 | 24 |
5/8"(16mm) | 133 | 90 | 63 | 30 | 20 |
3/4"(19mm) | 113 | 72 | 56 | 25 | 20 |
7/8"(22mm) | 80 | 65 | 42 | 24 | 18 |
1"(25mm) | 70 | 49 | 42 | 20 | 16 |
1-1/8"(28mm) | 60 | 49 | 36 | 20 | 16 |
1-1/4"(32mm) | 55 | 42 | 30 | 20 | 15 |
1-3/8"(35mm) | 50 | 36 | 30 | 16 | 12 |
1-1/2"(38mm) | / | 34 | 30 | 16 | 12 |
1-5/8"(42mm) | / | 30 | 25 | 16 | 12 |
1-7/8"(48mm) | / | 28 | 20 | 15 | 10 |
2"(51mm) | / | 24 | 20 | 12 | 9 |
2-1/8"(54mm) | / | 20 | 18 | 12 | 9 |
2-1/4"(57mm) | / | 20 | 18 | 12 | 9 |
2-3/8"(60mm) | / | 20 | 15 | 10 | 9 |
2-5/8"(67mm) | / | 18 | 13 | 9 | 8 |
2-7/8"(73mm) | / | 18 | 13 | 9 | 8 |
3"(76mm) | / | 18 | 12 | 8 | 8 |
3-1/8"(79mm) | / | 15 | 12 | 8 | 6 |
3-1/2"(89mm) | / | 15 | 12 | 6 | 6 |
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