Home > R & D Capabilities > Scientific Achievements
New products development is a top priority for the company development, and also the guarantee for leading in the industry. Bohai own a high quality scientific research team. From the first patent till now dozens of patents; from the research of X70 to A335 P91, A335 P92 high-pressure alloy material and product identification; to the nuclear super pipe ,AP1000 & CAP1400 nuclear main pipe research; from the single fitting production line to nowadays smelting, casting & forging,12500 tons of fast forging, 6000 tons of multiplex forging, pipe making, machining etc., advanced equipments and high grade products, are all reflected that science and technology development bring directly benefits to the company .

Development of Petrification & Nature Gas

In 1999, stainless steel pipe fittings attains seven item of patents
X70 Hot Bends is the first through the appraisal in domestic.
The first company to pass the appraisal of Large Gas Distributor
X80 bend pipe and tee pass the appraisal.

Power Market

Tee of A335 P91 used in the main steam、feed water through the appraisal.(cooperated with the Northeast Institute);
The country's first company pass the A335 P92 1000MW Unit tee, bend pipe and elbow. (cooperated with the Northeast Institute);
Welding of A335 P92 pass the appraisal organized by electric couplet(Cooperate with Suzhou Thermal power Research Institute & Tsing Hua University);

the Developing Products

1、 Cooperate with BINE to reach unclear super pipe;
2、 Cooperate with Yi Heavy Industry & Shanghai Heavy Industry for the AP1000 main pipe research.
3、 Cooperate with Nuclear Institute for research of CAP1400 main pipe.

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Bohai Heavy Industry Pipeline Co., ltd
Add:Wu LongTang cangzhou city, hebei province
Zip:061753
Domestic Business Department
Tel:86-317-3048494 3030839 3025328
3030044
Fax:86-317-3030839 3048494
Email:bohaizg@163.com
Foreign Business Department
Tel:86-317-3044584
Fax:86-317-3044584