About the Porcelain pin type Insulator As the name suggests, the pin type insulator is mounted on a pin on the cross-arm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed wire of the same material as the conductor. Pin type insulators are used for transmission and distribution of electric power at voltages up to 33 kV. Beyond operating voltage of 33 kV, the pin type insulators become too bulky and hence uneconomical. Advantages of Porcelain pin type Insulator High reliability through accumulated technology Excellent long-term performance
Basic Data Service Choose our products! You'll get 1) Good quality guarantee (2 years) 2) Factory direct prices 3) On time delivery 4) Free sample 5) Professional technology support
Strictquality controls have been taken to ensure that you'll get reliable products. a. Material checks before production . b. Random inspection during production . c. Inspection before the shipment.
Our products fully comply with well recognizedstandards such as IEC, BS, ANSI. FAQ: 1. Q: Do you have a catalog? Can you send me the catalog to have a check of all your products? A: Yes, We have product catalog. Please contact us, we'll send our catalog by E-mail.
2 Q: I can't find the product on your catalog, can you make this product for me? A: Our catalog shows most of our products but not all. If you couldn't find it, let us know the specification of your requirements, it usually takes 20-30 days for us to design and make new moulds which match your requirements.
3 Q: What's your payment term? A: The price FOB Ningbo under payment term is 50% T/T in advance and the balance before shipment.
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