- Leading Products
- Pipe
- Fitting
- Prefabricated Pipe
- Essential Equipment
- Production Equipment
- Physical and Chemical Tests Center
- Infrastructure
- R & D Capabilities
- High Quality Team
- Scientific Achievements
- New Products Development
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.
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）；
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.
