Shijiazhuang Fayun Electric Co., Ltd.
Main products:epoxy fiberglass rod,epoxy fiberglass tube,lightning arrestor,insulator
Products
Contact Us
  • Contact Person : Ms. Chan Ivy
  • Company Name : Shijiazhuang Fayun Electric Co., Ltd.
  • Tel : 86-311-83661229
  • Fax : 86-311-83612236
  • Address : Hebei,Shijiazhuang,Shijiazhuang Fayun Electric Co., Ltd. NO. 165 Xinhua West Road, Hebei Province, China
  • Country/Region : China
  • Zip : 050081

Epoxy Fiberglass Tube

Epoxy Fiberglass Tube
Product Detailed
Epoxy fiberglass tube is the main core of lightning arrester,breaker and mutual inductor.

Physical and mechanical parameters of epoxy fiberglass tube

Technical requirement
Normal DiameterThicknessLengthTolerance Allowed
inside diameteroutside diameterLength
3070320500±0.3±0.3±1
701503201000±0.5±0.5±2
150550101002800±0.5±0.2±2
Physical and mechanical parametersPhysical and mechanical parameters
Index  Name UnitIndexIndex  Name UnitIndex
Densityg/cm3>≥1.80Densityg/cm3>≥1.80
Water absorption %≤0.15Water absorption %≤0.15
Intensity of curvature(circling direction)Mpa≥400Intensity of curvature(circling direction)Mpa≥400
Intensity of compressMpa≥98Intensity of compressMpa≥98
Voltage vitality on parallel layer at normal state for 5minKv≥25Voltage vitality on parallel layer at normal state for 5minKv≥25
Voltage vitalityon vertical layer in the oil at 90 for 5min MV/m≥12Voltage vitalityon vertical layer in the oil at 90 for 5min MV/m≥12

Epoxy Fiberglass Tube



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