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About us
关于康弘-内容

Tianchang Kanghong Oil pipe Co., Ltd. has nearly 30 years of professional seamless steel pipe production experience, which is located in the east Pearl of Anhui province and one of top 100 counties in China- Tianchang City, Anhui Province, covering an area of 240,000 square meters. our company has 1 hot expansion line, 3 cold rolling line and 36 cold drawing lines whose annual output is 450,000 tons of seamless steel pipe. The acid resistant pipeline, ultra-low temperature pipeline, high-strength structural pipe and special corrosion-resistant pipe jointly developed by us and the steel plants have been highly recognized by customers and we have more than 30 patented inventions. Our products are widely used in petrochemical, boiler, heat exchanger, shipbuilding , automobile machinery manufacturing and other industries.


Product center
Stainless steel pipe
Nickel-based corrosion-resistant alloy tube
Precision bright tube
Automobile and mechanical structure pipe
Tubes for boilers and heat exchangers
Steel pipe for low temperature resistance
Marine pipe and thermal expansion pipe
Journalism
Oil pipeline and oil well pipe
Cylinder tube
Copper-nickel alloy steel pipe
新闻动态
Prioritize craftsmanship and lock quality risks at the source. From the temperature control curve of hot processing to the mold design of cold processing, every process parameter undergoes repeated...
公司新闻
2026/10/05
Recently, Tianchang Kanghong Petroleum Tubular Goods Testing Center successfully passed the CNAS national accreditation review and obtained the CNAS laboratory accreditation certificate, marking it...
公司新闻
2026/07/30
Kanghong Petroleum Tubular Goods specializes in the segmented market of marine stainless steel seamless pipes, focusing on the refined manufacturing and service of ship pipelines and offshore equip...
公司新闻
2026/06/01
Since the United States first successfully developed -101℃ grade 3.5Ni steel in the 1930s and included it in the ASTM standard, Europe and Japan have successively developed their own 3.5Ni steel, w...
公司新闻
2026/05/15
In early April, Kanghong Petroleum Tubular Goods successfully delivered a customized batch of L245NS hydrogen sulfide-resistant thick-walled base pipes for a large petrochemical project in Shaanxi....
公司新闻
2026/05/05
Recently, our company, relying on efficient production scheduling and excellent product quality, successfully completed an urgent supply task for a BASF project in China. It took only 7 days to smo...
公司新闻
2026/04/28
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Contact us

Tianchang Kanghong Oil Pipe Co., Ltd.


Contact number:0550-7518884

Fax:5507-518001

Mailbox:kh001@kanghongpipe.com

Postcode:239311

Add: Zhenxing road, Tongcheng town, Tianchang city, Anhui province