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岩棉制品-保温管壳

DZGR-RW-900
Rock Cotton Product-Heat-preserving shell
岩棉制品——保温管壳

矿、岩棉石为基料磨成粉,经高浊熔民成纤维状再粘结剂滚卷而入一定温度的烘道成制品,可广泛应用于石油、电力、 建筑、冶金、国防、交通运输等行业。作保温、隔音、防震等材料、产品严格执行GB/T 11835-1998标准,包装采用纸箱和塑料袋装,在运输和储存过程中注意小心轻放。防潮和防止受压变形。

The rock-wool are based upon ground powder, which is meit into fiber and mixed with bonding agent and baked to a certain temperature. It can be widely applied to such industries as petroleum, electric power, construction, metallurgy, military and trans portation, used as temperature insulating. sound insulating and shock damping material. The product strictly execute the GB/T 11835-1998 Standard, and the package adopts paper boxes and plastic bags, so during the transportation and storing. pay attertion to handling with care, keeping away from moisture, and preverting distortion becausr of compression.

产品性能Technical Parameters

Item 指标
Tolerance for dersity, % +15,-15
Coefficent heat connectivity, w/(m·k)(average temperature 70℃±52℃) ≤0.044
Hot load constringency temperature ,℃ ≥600
Combustion performance (GB/T 5464-1999) 不燃
Organic cortent ,% ≤5.0
Eccentricity of shell,mm ≤5

尺寸参考Size

公称 内径 厚度
mm Ω mm 25 30 40 50 60 70 80 90 100 120 150
15 1/2" 22
20 3/4" 27
25 1" 34
32 1-1/4" 43
40 1-1/2" 48
50 2" 60
65 2-1/2" 76
80 3" 89
90 3-1/2" 106
100 4" 114
125 5" 140
150 6" 169
200 8" 219
250 10" 273
300 12" 325
350 14" 356
375 15" 381
400 16" 406
450 18" 456
475 19" 483
505 20" 508
550 22" 558
600 24" 610
注:其他特殊尺寸、密度可根据客户要求协商定制。

产品执行标准包装、运输和储存

  • GB/T 11835-1998
  • 产品包装采用纸箱和塑料袋装。
  • 在运输和储存过程中应注意小心轻放、
  • 防潮和防止受压变形。