Our post type insulators product lineup is among the most complete in today’s market. We offer all ANSI C29.9 TR references from the TR-202 to the TR-391, with many variations in strength, leakage distance, shed configuration, color, and special seismic requirements.
Key Features
- Manufactured in state of the art ISO9001 certified, highly automated facilities which results in highly uniform and reliable production.
- High strength solid-core porcelain body
- Wet Process porcelain manufacturing system (isostatic process used for some of ultra high strength designs).
- Designed in compliance to ANSI C29.9 and CSA C156.1 standards (please contact us to certify compliance to other standards).
- Routine testing as per ANSI C29.9 includes dimensional, alignment, ultrasonic, mechanical strength.
- Multiple options of shed designs, strength, leakage distance, color, fittings, special seismic requirements.
- We stock ANSI 70 Gray insulators (most commonly used in the U.S). Chocolate brown insulators available upon request.
- ASTM A153M galvanized cast iron fittings are attached to the porcelain body carefully using the industry's highest strength and quality Portland cement and silica sand. Hybrid Insulators for A.C and D.C. high voltage applications. Bolt holes are protected against oxidation with special silicone grease and plastic caps.
- 5 Year warranty
- Contact us for drawings or special needs.