内容提示: Designation: C547 − 15Standard Specification forMineral Fiber Pipe Insulation 1This standard is issued under the fixed designation C547; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A ...
ASTM C547 100 Kg/M3 128kg/M3 Rockwool Pipe Section High Density Rock Mineral Wool Pipe Insulation, Find Details and Price about Fireproof Rockwool Insulation Pipe Aluminum Foil Fireproof Mineral Rock Wool Pipe Insulation from ASTM C547 100 Kg/M3 ...
22、 covered by this specification are classified according to maximum use temperature as follows:4.1.1 Type IMolded, for use to 850F (454C).Grade ARequires no heat-up scheduleGrade BHeat-up schedule is required4.1.2 Type IIMolded, for use to 1200F (650C).Grade ARequires no heat-up ...
1. 这些规范涵盖了用作高温绝热材料的矿物纤维毯式管道绝热材料的成分、尺寸、尺寸和物理性能。 购买 正式版 ASTM C280-54相似标准 GB/T 39802-2021 城镇供热保温材料技术条件DL/T 776-2012 火力发电厂绝热材料ASTM C592-16矿物纤维毯保温和毯式管道保温(金属网覆盖) (工业型) 的标准规格OS GSO ASTM C547:20...
C87-05 中文版 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar 细集料中有机杂质对灰浆强度影响的试验方法C88-05 中文版 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate 用硫酸钠或硫酸镁作集料的坚固性试验...
1.1?Thisspecificationcoversmineralfiberinsulationproducedtoformhollowcylindersforstandardpipeandtubingsizes.Usemineralfiberpipeinsulationthathasbeeneithermoldedorprecisionv-grooved,withoneormorewallssplitlongitudinallyforuseonpipetemperaturesupto1400°F(760°C). ...
46、th a suitably accurate potentiometer or millivoltmeter (sensitive to 1C1 C or less),observe the temperature rise in the control bulb at 1-min1 min intervals for 20 min. 20 min. If the temperature in the control bulbreaches 547C547 C in not less than 44 min and not more than 6 ...
C87-05 中文版 Standard Test Method for Effect of Organic Impurities in Fine Aggregate on Strength of Mortar 细集料中有机杂质对灰浆强度影响的试验方法C88-05 中文版 Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate 用硫酸钠或硫酸镁作集料的坚固性试验...