Chinese Taporel, Worldwide Electro-insulation Products Supplier
Shaanxi Taporel Electro-insulation Technology Co. Ltd has been specialized, since her founding in October 1995, in manufacturing HV electro-insulation products,such as FRP cores for composite insulators and glass fiber winding tubes (cylinders) for polymeric housed metal oxide surge arresters. The product quality, produced with advanced technology and perfect management, is widely received by professional colleges. The trademark “Taporel” is well known in Chinese electro-insulation cycle and Taporel Electric Co. comes out as the most powerful and specialized batch supplier of electro-insulation products.

The head office of the Company is located in Xi'an, Chinese ancient capital for 13 dynasties, meanwhile being China's largest manufacturing base of HV power transmission and distribution equipments. The manufacturing base of the Company, totaled 66600㎡ floor area, is located in Xi'an Economic&Technological Development Zone at national level. The product lines comprise dozens kinds such as FRP cores for composite insulators, glass fiber winding tubes, polymeric housed MOA, composite insulators, composite electrical bushings, composite pin insulators, composite post insulators, cross-arm insulators, HV disconnectors, HV drop-out fuse cutouts, composite curved insulating arms for electrified railways, line spacers, line fittings, 2- ethyl -4 methyl meltbond, bonding agent for silicon rubber etc. The FRP cores for composite insulators are produced with unique patented vacuum- injecting pulltrusion technology without de-molding agent (Chinese invention patent number ZI.200610041850), which possesses excellent electrical insulation and mechanical strength, making a great breakthrough in FRP manufacturing technology and magnificent innovation in manufacturing process and quality improvement of the composite insulators. At present, Taporel FRP cores of 5-130 mm in diameter have been supplied to more than 40 composite insulator manufacturers, of voltage rating 10 kV–1000 kV. In addition to Chinese clients, the vacuum-injected acid-resistant FRP cores without de- molding agent have supplied to dozen countries and regions. Taporel Electric is the only composite insulator manufacturer in China who passed certificating test at KEMA laboratory.

Taporel, possessing 45 production lines for vacuum- injecting pulltrusion epoxy FRP for composite insulators, 5 sets of glass fiber winding equipments, has great production capacity, capable to fully meet all clients’ demand. Meanwhile, she has full set of testing devices operated by skillful personnel, including advanced HV testing facilities, complete electrical, mechanical and physic-chemical testing instruments. Routing tests are made on every product to be delivered.

For a long time Taporel Electric, standing home and facing to the world, actively takes part in international cooperation and exchange on HV electrical insulation technology and products. With spirit of faith and pragmatism and up-to-date processing technology for HV electrical insulation products as well as favorite price, Taporel Electric has gained a lot of cooperation partners all over the world, laying a solid foundation for her strategy of internationalization in future.

Taporel Electric is willing to make cooperation with worldwide colleges and vast clients in even wider fields of power industry.

To pursue perfection and sincere service, we are always focusing our efforts.
 

INTRODUCTION
1.Composite insulators, with their many and varied benefits such as breakage resistance, contamination resistance, lightweight, easier to handle and easier to install, have been an alternative to porcelain insulators for over two decades in the world.

2.Shaanxi Taporel Electrical Insulating Technology Co., Ltd has produced TAPOREL composite insulators for more than 8 years. These insulators have achieved an enviable record in service. Up to the end of 2004 more than 5,000,000 units of varied TAPOREl composite insulators have been in service for high voltage and EHV transmission lines throughout China with safety and reliability.

3. Due to service experiences gained, TAPOREl composite insulators have been regarded as very reliable components for high voltage transmission lines, and have become the first batch of recommended equipment for use in the National power Grid Reconstruction Engineering For Town and Countryside.

4.TAPOEL always pursues the principle of Quality first and Customers Supreme, and holds its throughput and the coverage ratio in domestic market at the leading position in China.Moreover, the company will be very pleased to offer best service to the customers all over the world.

5.All statements, technical information, and recommendations contained herein are based on tests we believe to be reliable, but the accuracy or completeness thereof is not guaranteed. It is the users ' responsibility to determine the suitability of the product for his intended use.

Features for the Epoxy glass-fiber pultrusion core robs of Taporel are as Follows:
1.The only one uses vacuum injecting production technique in core rod manufacturing.
2.First one doesn't use mould release agent in pultrusion.
3.The only core rod manufacturer in China that passed KEMA type testing.
4.The largest one of electrical insulation material manufacturers in China,owing 45 production lines.
5.Under power on and 70% mechanical load,line simulation running test for 5000hours was passed in Wuhan High Voltage Research Institute of State power Corporation,Longer line simulation test is in running.
6.The composite insulators(using D 34mmacid resistance core rods of Taporel)were widely used in lines of 1000kV of China.
7.The insulator core rods of Taporel has passed the acid resistance test for 7200 hours.