Last updated:2025/08/15
Homepage
Home
Products
Pipe Fitting
Caps
Elbows
Reducers
Tees pipe
Flange
Blind Flange
Butt-Weld Neck Flanges
Lapped Flange
Slip-On Weld Flanges
Socket Weld Flange
Threaded Flange
Long Neck Flange
About Us
Application
Steel Tubes In The Chemical & Petrochemical Industry
Steel Tubes In The Oil & Gas Industry
Steel Tubes In Construction & Infrastructure
Steel Tubes In The Marine & Offshore Industry
Contact
FAQ
Video
HeBei JiuYuan Pipeline
Download
9000 Quality System Certificate
Iqnet Certificate
Environmental Management System Certification
Quality Management System Certificate
JIUYUAN BV
KS Certificate
Occupational Health And Safety Management System Certification
Occupational Safety System Certificate
JIUYUAN Product Briefing Note
News
Jiuyuan Pipeline To Participate In 2025 Wire / Tube With Metal & Steel Ksa Exhibition
Our Successful Participation In The Canton Fair 2025
Global Pipe Fittings Industry Poised for Robust Growth in 2025
Last updated:2025/08/15
Homepage