| Customization: | Available |
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| Application: | High-voltage |
| Material: | Composite Polymer |
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Composite Station Post Insulator
| No. | Description | Rated Voltage (kV) |
Specified Mechanical Bending Load (kN) | Section Height H (mm) |
Minimum Arcing Distance H (mm) |
Minimum Creepage DistanceL (mm) | Lightning Impulse Withstand Voltag≥(kV) | Power Frequency Withstand Voltage≥(kV) |
| 1 | FZSW-66/16 | 66 | 16 | 770±1 | 636 | 1813 | 325 | 130 |
| 2 | FZSW1-110/10 | 110 | 10 | 1220±2.7 | 1084 | 3150 | 450 | 185 |
| 3 | FZSW2-138/10 | 138 | 10 | 1200±2 | 1064 | 3150 | 450 | 185 |
| 4 | FZSW1-110/20 | 110 | 20 | 1220±2.7 | 1044 | 3150 | 450 | 185 |
| 5 | FZSW2-138/20 | 138 | 20 | 1200±2 | 1024 | 3150 | 450 | 185 |
| 6 | FZSW - 252/20 (Upper & lower components) |
252 | 20 | 2300±3.8 | 2007 | 6300 | 950 | 395 |
| No. | Description | Section Height (H mm) |
Dry Arcing Distance (h mm) |
Creepage Distance(mm) | 1 min Wet Power Withstand Voltage (kV) |
Lightning Impulse Withstand Voltage ≥(kV) |
Specified Bending Load ≥(kN) |
| 1 | FPW1-11T16 | 236±5 | 150 | 390 | 50 | 100 | 2 |
| 2 | FPW4-11T20 | 236±5 | 150 | 390 | 50 | 100 | 3.5 |
| 3 | FPW - 36T20 | 500±5 | 400 | 1200 | 125 | 210 | 12.5 |
| End Fittings | Core | Sheds and Housing |
| Hot dip galvanized cast iron or cast steel | Epoxy & Glass fiber (ECR is available) |
HTV Silicone Rubber |
| Min. thickness of the galvanization: 86μm | Diameter(mm): Φ38, Φ40, Φ55, Φ70, Φ90, Φ120 | Color: Grey, Red |
| Rated Voltage (kV) |
Section Length (mm) |
Dry Arcing Distance (mm) |
Leakage Distance (mm) |
Specified Cantilever Load (SCL, kN) |
Max. Design Cantilever Load (MDCL, kN) |
1min. Power Frequency Withstand Voltage(kV) |
Lightning Impulse Withstand Voltage (kV) |
| 220 | 2337±20 | 2090 | 6740 | 10.5 | 5.3 | 395 | 1000 |
Our company with strong strength, reasonable price, good service and a number of enterprises to establish a long-term partnership.With high quality products and perfect after-sales service, we have won the consistent reputation of customers all over the country.We sincerely welcome customers from home and abroad to visit, investigate and discuss business cooperation.
Sound Testing Equipment
The company is equipped with 1000kV Power Frequency Testing Transformer, 1800kV Impulse Voltage Generator set and 2000kN Automatic Tensile Test Machine, as well as well-equipped Physical Laboratory and Electrical Laboratory.
Advanced Manufacturing Equipments
The company holds the most advanced Automatic Silicone Injection Molding Machines and Voice-operated Displacement Crimping Machines which means the world's most advanced process technology level.
1. Q: Are you the factory or trading company?
A: We are factory who was founded in 2008. We also source all the items for the clients.
2. Q: What're your main products?
A: insulators, the hardware of all kinds for high-voltage applications and related products.
3. Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
4. Q: What's your payment terms?
A: We usually accept :Payment Term: 30% T/T after order confirmed, balance 70% before shipment. L/C is also available.
5. Q: How can you control your quality?
A: For each production processing, we have a complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
6. Q: Does your company accept customization?
A: We accept OEM service.
7. Q: What's your warranty terms?
A: We offer 24 months warranty terms.
8. Q: Do you have the products in stock?
A: Depends on your request, we have standard models in stock. Some special product and big order will be newly produced according to your order.
9. Q: What do you have for the certificate?
A: ISO9001, ISO14001, ISO45001, Type test etc.
10. Q: How to become the agents for Line?
A: We welcome you to be Line's agent.
We will depend on the sales turn over and also do research on your market. If you have interest, let us discuss more!
11.Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
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