Welcome to Jinan Changhong Hi-Tech Compound Pipe Co., Ltd. official website

Shandong Helen Environmental Protection Science and Technology Development Co., Ltd.  Shandong Bide Complete Equipment Co., Ltd.

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Address: No. 1556 Lingyan Road, Changqing City, Jinan                                                             Telephone: 0531-87218556               Fax: 0531-87226788             Zip code: 250300

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Resistant pipe of ceramic chip lined wear

Resistant pipe of ceramic chip lined wear

Product description

  Our company specializes in the production of wear-resistant ceramic products of 95 corundum alumina sintered, with hardness only after diamond, high resistance and life, wear-resistant straight, bend pipe and other abnormal shape fittings with wear-resisting ceramic lining, 6-25mm lining ceramic.
  Using steel pipe as substrate, imported glue as adhesive, hard ceramic paster pipe has strong adhesion, good abrasion resistance, which lined with hard ceramic plate or ceramic sintered tube and bond hard ceramic or ceramic tubes together with the base tube. It is mainly used in electric power, metallurgy, coal, sewage and other industries, such as the large caliber reducing flue dust removal pipeline, coal hopper, hopper cement system.
  Performance characteristics:
  Lined with high strength ceramic, high hardness, good friction and corrosion resistance.
  Process diversity: Bonding, welding, mosaic, socket, and bolted.
  Solid combination of ceramic and substrate, flat and good performance of temperature (temperature range: -50 ° C to 400 ° C).
  Simple production process but cost-effective.
  Light in weight, convenient to transport and assemble
  Note: the company can also undertake all kinds of ceramic friction-resistant liner according to customer’s requirements.


Ji’nan Changhong Hi-Tech Compound Pipe Co., Ltd. is one of the high-tech enterprises in Shandong Province and a provincial contract-observing and trustworthy enterprise. Also, we are a professional producer of special pipes and fittings with features of anti-friction, corrosion resistance, heat resistance and impact resistance.

We have a production zone and office zone with a total area of 80000m2 and more than 400 employees, 108 professional and technical personnel, among which 37 are with senior or intermediate titles, and our annual output value is over 100 million yuan.We have more than ten years’ experience in R&D and production of special pipe and fittings. These experiences along with the customers around our country make us one of the leading enterprises in our industry.

We focus on product development and technical research. Our R&D center is one of the Ji’nan-identified technology centers and founded close technological cooperation relations with famous universities and colleges in China. Our hi-tech products are widely applied in the fields of electricity, coal, metal-luring, mine, chemical industry and urban network. Also, our products are praised by the users in home and abroad. Our main products are SHS ceramic-lined composite pipe, hard ceramic patch, anti-friction and heat resistance pipe, monolithic, anti-friction and corrosion resistance lining composite pipe, shower, steel-plastic composite pipe, Polyurethane rubber-steel composite pipe, PTFE composite pipe, anti-corrosion and heat preservation pipeline, glass flake, silicon carbide pipe, etc. All of these products are in the National Hi-Tech Research and Development Program of China. The production of large diameter ceramic lined composite pipe were made breakthroughs at the worldwide difficulties, achieved the production capacity at the diameter of 1500-2000mm. This achievement makes us the only domestic industrialized producer of large diameter ceramic lined composite pipe.

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