| Standards | Complies with ANSI, IEC, and other international standards |
| Usage | Electrical insulation |
| Temperature Rating | Up to 200°C |
| Material | Glass |
| Dry lighting impulse withstand voltage | Up to 140kV |
| Power-frequency puncture withstand voltage | Up to 140kV |
| Payment Terms | T/T,D/P,D/A,L/C,Western Union |
| Mechanical failing load | 100-550kN |
| Application | Tower and Substation Applications |
| Brand Name | TL |
View Detail Information
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Product Specification
| Standards | Complies with ANSI, IEC, and other international standards | Usage | Electrical insulation |
| Temperature Rating | Up to 200°C | Material | Glass |
| Dry lighting impulse withstand voltage | Up to 140kV | Power-frequency puncture withstand voltage | Up to 140kV |
| Payment Terms | T/T,D/P,D/A,L/C,Western Union | Mechanical failing load | 100-550kN |
| Application | Tower and Substation Applications | Brand Name | TL |
| High Light | High Mechanical Value Glass Insulator ,Long Lifespan Glass Insulator ,Long Lifespan glass insulators blue | ||
High Mechanical Value Glass Insulator for Tower and Substation Applications
Data Sheet
| Standard Type | Spacing(mm) | Diameter (mm) | Creepage Distance(mm) | Standard Coupling | Mechanical Faiing Load(kN) |
| U40B | 110 | 175 | 190 | 11 | 40 |
| U70BS | 127 | 255 | 320 | 16 | 70 |
| U70BL | 146 | 255 | 320 | 16 | 70 |
| U100BS | 127 | 255 | 320 | 16 | 100 |
| U100BL | 146 | 255 | 320 | 16 | 100 |
| U120B | 146 | 255 | 320 | 16 | 120 |
| U120BS | 127 | 255 | 320 | 16 | 120 |
| U160BL |
170 |
280 | 400 | 20 | 160 |
| U160BM | 155 | 280 | 400 | 20 | 160 |
| U160BS | 146 | 280 | 400 | 20 | 160 |
| U210B | 170 | 280 | 400 | 20 | 210 |
| U240B | 170 | 280 | 400 | 24 | 240 |
| U300B | 195 | 330 | 490 | 24 | 300 |
| U420B | 205 | 380 | 550 | 28 | 420 |
| U550B | 240 | 380 | 620 | 32 | 550 |
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The fabrication of standard glass insulators starts with melting a precise blend of silica sand and raw materials at extreme temperatures. This molten glass is shaped in molds, then rapidly tempered to create compressive surface stress—significantly enhancing mechanical strength and guaranteeing harmless shattering upon breakage. Rigorous thermal shock tests and visual inspections eliminate defective units before assembly. Approved glass shells are permanently joined to metal caps and pins with high-strength cement. Final mechanical and electrical testing confirms complete reliability prior to packaging and distribution.
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Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
50000000-58000000
Employee Number:
300~320
Ecer Certification:
Verified Supplier
In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula... In 2004, Huzhou Tailun Insulator Co., Ltd. was established in the Huzhou Economic & Technological Development Zone, on the shore of Taihu Lake in the Yangtze River Delta. Over the past two decades, we have remained fully dedicated to the R&D and manufacturing of premium tempered glass insula...
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