Usage: Applied in the industry of exact instrument, electric wiring and automatization instrument etc.
Characteristies of the product: Small outside diameter and high precision
Specification: O. D. 0.32-4.8mm, Thickness: 0.1-1mm
Executive Standard: GB3093-82
Tianjin Hengyun Cold Rolling Exactitude Seamless Steel Tube Co., Ltd. is a prefessional manufacturer that produces seamless steel pipe, which was founded in 1996 and located in Dou Zhangzhuang Countryside between Tianjin and Beijing, easily extending in all directions. Our company regard "quality first keeping improving, honesty, customers are the most important "as our business idea, and improving the products quality continually in order to meet the demand of the customers. Under support and help of the customers, our company develops steadily and provides the best products and service for the customers.
Our products are broadly used in machine, petroleum, chemical industry, especially in hydraulic pressure, motorcycle and automobile industry...The application and demand of seamless steel pipe was increasing by double-digit rate during recent years. Its advantage is reducing the process of exact machine. Especially the process of threadlike inside hole, to improve production efficiency, reduce the cost, and decrease material wastage.
The seamless steel pipe with big diameter and thin thickness are broadly applied in the production of micre-electric engine, air conditioner and compressor.
Main products:
1. Cold drawn or cold rolled seamless steel pipe. GB/T3639-2000
2. The seamless steel pipe used in the inner of hydraulic and pneumatic cylinder GB/T8713-1999
3. Structural seamless steel pipe GB/T8162-1999
4. The seamless steel pipe used in transporting liquid GB/T8163-1999
5. The seamless steel pipe used in low-pressure and medium-pressure boiler GB3087-1999
Specification 2-114*0.1-15mm
Main production equipment:
1. One set of LH60 cold pilger mill
2. One set of LH30 cold pilger mill
3. Two sets of LD30 cold pilger mill
4. The whole set of technical equipment of acid cleaning, phosphorization and saponification.
We have more than 100 customers and our products are sold in the city of Tianjin. Beijing and the province of Hebei, Gangdong, Zhejiang, Jiangsu, Jilin, Liaoning, part of witch are for exporting, Our company has a professional technology team who have professional diathesis, abundant production experience and religious management mode.
The general manager Hengyun Zhang and the staff of Hengyun welcome costomers to our conmany and we are glad to provide the best service for you to make friends all over the world and to develop with you jointly.
