Welcome to visit Tianchang Kanghong Oil Pipe Co., Ltd. website
  Tianchang Kanghong Oil Pipe Co., Ltd. has nearly 30 years of professional experience in seamless steel pipe production. The company is located in the pearl of eastern Anhui and the top 100 counties in China-Tianchang City, Anhui Province, covering an area of 240000m2. The company has 1 hot expansion line, 3 cold rolling lines and 36 cold drawing lines, with an annual output of 450000 tons of seamless steel pipe.
 The acid-resistant pipelines, ultra-low temperature pipes, high-strength structural pipes and corrosion-resistant special pipes jointly developed by the company and steel mills have been highly recognized by customers and have 32 patented inventions. The products are widely used in petrochemical, boiler, heat exchanger, shipping, automotive machinery manufacturing and other industries……
30 Years
Professional production
450000 tons
Annual capacity
30 Meters long
Cold drawn tube
116 Species
Special material
32 Kinds
Patented invention
3 Tons
Minimum quantity
Boiler & exchanger tube
Auto&mechanical tube
Precision&stainless tube
LT&corrosion resistant pipe
Marine&expansion pipe
Tubing & Casing
Gas cylinder pipe
Deep processing pipe

In August, the German Technical Inspection Association (TUV) conducted a comprehensive and strict audit of Kanghong's quality management system according to ASME code, focusing on the whole process...
On May 11, 2023, KANGHONG was invited to participate in the "First China Merchants Industrial Supply Chain Conference" held by China Merchants Industrial Group and was awarded the medal of excellen...
X20CrMoV11-1 steel has high oxidation resistance, good organizational stability, and good high temperature creep resistance, which is used in the main steam pipeline of supercritical and ultra-supe...
At the beginning of December, the good news came from the office of the Leading Group of the National High-tech Enterprise Identification and Management that Kanghong was identified as a "high-tech...
In the middle of July, KANGHONG received a purchasing demand from an air pre-heater manufacturer, who was in urgent need of a batch of seamless tubes for American standard A423 Gr.3 air pre-heater ...
In August, Kanghong won the purchase order from the Iraqi government. Considering the local working conditions of the project containing hydrogen sulfide, our technical department reached the techn...
   Compared with other transmission modes, hydraulic transmission has the advantages of frequent start and speed change, large output torque, low linear speed and rotational speed, small volume an...
Fire behavior broke out in the ethylene glycol plant area of a petrochemical project in mid-June. On June 20th, our company received an order for heat exchange tubes from relevant equipment manufac...
Recently, we successfully delivered one batch of boiler tubes from a large Russia boiler equipment manufacturer with the products’ standard of GOST8734.From the end user’s initial audit and evaluat...
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Postal code:239311
AddressZhen Xing Road, Tongcheng Town, Tianchang City, Anhui Province
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