POLYMER (COMPOSITE) INSULATORS

Vulcanized silicon rubber Polymer (Composite) Insulators for use in electric power distribution lines, transmission lines and substations.

TexPi Equipamentos sells high quality Polymer (Composite) Insulators to both national and international electric market. Our Polymer Insulators comply with various standards like NBR, ANSI and IEC, and have been tested by various tests conducted in renowned national and international laboratories.

NATIONAL LABORATORIES:

CEPEL, LACTEC, UNICAMP,
USP, EESC.

INTERNATIONAL LABORATORIES:

VEIKI, EGU, CEPRI, WUHAN,
STRI, KEMA.

WE WORK WITH THE FOLLOWING
TYPES OF POLYMER INSULATORS:

  Suspension and anchorage insulators of 13.8 to 1000 kV in alternate current (AC) and direct current (DC)

  Pillar insulators of 69 to 230 kV

  Support insulators of 10 to 800 kV

GRANTEL’S DIFFERENTIALS

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Largest stock of insulators in Brazil

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Team specialized in the products, applications and in national and international technical standards

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Own laboratory for carrying out tests

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Local after-sales and contractual warranties

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Products that meet national and international standards (NBR, IEC, ANSI and tailored)

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Products tested in major and highly renowned laboratories (CEPEL, LACTEC, UNICAMP, USP, VEIKE/DEKRA, EGU, CEPRI and WUHAN)

Gallery

CUSTOMERS THAT USE OUR POLYMER INSULATORS

General supply

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Support, pin and pillar insulators of 13.8 to 1000 kV
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Glass and porcelain disc suspension insulators
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Polymer (composite) suspension insulators
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Already supplied electrical glass, porcelain and polymer (composite) insulators
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MANUFACTURING PARTNER

The composite (polymer) insulators are manufactured by CYG Insulators located in Dongguan in the province of Guangdong, China. CYG has been in the market since 1968 with several branches in various fields, and it began manufacturing polymer (composite) insulators in August of 1994.

It has an annual production capacity of 2 million insulators and is considered one of the major composite insulator factories in China.  The factory is internationally certified in ISO 9001 (Quality Management Certificate), ISO 14001 (Environmental Management Certificate) and OHSAS 18001 (Occupational Safety and Health Certificate).

It has a Laboratory to conduct tests according to international standards (IEC, ANSI, NBR) and Chinese standards in the electrical, mechanical, chemical and thermo-mechanical fields, in addition to having a department dedicated to research and development. The company operates in more than 20 countries worldwide and has sold over 1.7 million insulators.

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