Technical specification
[Process Specification] Click the link to view
GBT 4056-2008 Ball Socket Connection Dimensions of Insulator Chain Elements
JBT 8178-1999 Technical Conditions for Suspension Insulator Iron Cap
GBT 2900.8-2009
ANSI C29.2-1992(1999)
Hebei Jianzhi Casting Group Porcelain Insulator Caps Co.,Ltd.
Production base:
Yutian, Hebei, China
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