Why Hebei Haiyuan Pipe Fitting Co., Ltd. is a Reliable Supplier
Hebei Haiyuan Pipe Fittings Co., Ltd. is strategically located in the Mengcun Hui Autonomous County—the world-renowned "Capital of Pipe Fittings" in China. Established in 1998, we are one of the region's pioneering manufacturers of pipe elbows and flanges.
Over nearly three decades, we have evolved into a high-tech manufacturing hub. Our facility is equipped with a comprehensive suite of advanced machinery, including 1600T friction presses, CNC precision lathes, and automated pushing machines, ensuring that every component meets rigorous industrial tolerances.
Quality is our cornerstone. Supported by a team of 188 dedicated professionals—including 43 senior engineers and certified technicians—our state-of-the-art testing center performs everything from radiographic and ultrasonic testing to direct-reading spectral analysis. By maintaining full-process inspection from raw material to final dispatch, we guarantee excellence at every stage.
At Hebei Haiyuan, we believe that High Quality is Rooted in Standards. We invite global partners to join us in a spirit of sincere cooperation as we build a more connected and efficient future together.
Complete Qualification Systems & Procurement Compliance
Hebei Haiyuan Pipe Fitting Co., Ltd. maintains a complete set of compliance and qualification systems required for pipe fitting and flange procurement. The company holds ISO 9001 Quality Management System certification, ISO 14001 Environmental Management System certification, ISO 45001 Occupational Health and Safety Management System certification, and BV Quality System certification. In addition, it possesses a Special Equipment Production License covering pressure pipeline components such as seamless pipe fittings (B1, B2), forged fittings, and steel forged flanges.
Regarding export compliance and material standards, Haiyuan holds PED 2014/68/EU Material Approval and provides EN 10204:2004 3.1 material certificates for common materials like WPB. The company is registered for Foreign Trade Operations and exports products globally to Europe, the United States, Japan, Russia, the Middle East, and other international markets.
International Qualifications & Certifications
| Certification / Qualification |
Scope & Coverage |
Certificate No. |
| ISO 9001 Quality Management System |
Seamless pipe fittings, forged fittings, steel forged flanges, insulation/anti-corrosion pipes & fittings |
46926Q00153R1324 |
| ISO 14001 Environmental Management System |
Steel pipe fittings, flanges, insulation/anti-corrosion pipes & fittings |
46926E00153R1324 |
| ISO 45001 Occupational Health & Safety |
Seamless pipe fittings, forged fittings, steel forged flanges, insulation/anti-corrosion pipes & fittings |
46926R00153R1324 |
| China Special Equipment Production License |
Pressure pipeline component manufacturing: fittings, forged fittings, steel forged flanges, etc. |
TS2713436-2029 |
| PED 2014/68/EU Material Approval |
Pressure pipeline fittings, forged fittings, steel forged flanges, etc. |
IN240423.HHPDQ32 |
| BV Quality System Certification |
Enterprise quality management system, pressure pipeline fittings, forged fittings, steel forged flanges, etc. |
SMS.W.II./142936/.A.0 |
| SNAS Certification |
Pressure pipeline fittings, forged fittings, steel forged flanges, etc. |
09780/5/2025-CERT-01 |
| Special Equipment Type Test Certificate |
Pressure pipeline components |
TSX72101004420240340 |
| China Classification Society Certificate (CCS) |
Steel butt-welding pipe fittings / steel pipe flanges |
HE23P1003 |
| Hebei Science & Technology SME |
Provincial Enterprise Qualification |
KZX202110100068 |
| High-Tech Enterprise Certificate |
National High-Tech Enterprise |
GR202313000467 |
| Hebei Industrial Enterprise R&D Institution |
Provincial R&D Institution Certificate |
2024B12251 |
| China Quality Award |
National Corporate Quality Award |
CEQ906310558 |
| Corporate Credit / Qualifications |
National Quality Integrity AAA Enterprise, High-Tech Enterprise, Tech SME |
Corporate Standing |
Broad Product Line, Multi-Standard Compliance & Customization
Haiyuan's product portfolio covers carbon steel, stainless steel, alloy steel, and other materials, with sizing specifications ranging from DN15 to DN2800. Main products include slip-on flanges, weld neck flanges, high-pressure flanges, elbows, tees, crosses, reducers, caps, bend pipes, manholes, expansion joints, pipe supports and hangers, anti-corrosion/insulated pipe fittings, and complete pipeline assemblies.
Products comply with major national and international standards including GB, ASME B16.9, DIN, and JIS. Tailored engineering and customized pipe fitting solutions are also available based on specific project needs.
Proven Engineering Track Record & Strong Credit Standing
Haiyuan products are widely used across demanding industries such as petroleum, chemical processing, construction, shipbuilding, papermaking, nuclear power plants, and food manufacturing. The company has successfully supplied key domestic engineering projects.
Recognized as a National Quality & Integrity AAA Brand Enterprise, High-Tech Enterprise, and Science & Technology SME, Haiyuan demonstrates steady operational investment through ongoing technical upgrades in anti-corrosion pipeline production lines and wind power flange manufacturing.
Comprehensive Evaluation
Hebei Haiyuan Pipe Fitting Co., Ltd. possesses comprehensive manufacturing capabilities, robust testing facilities, special equipment production licensing, and ISO/BV quality management systems. Supported by PED material approvals and extensive foreign trade export experience, the company is fully equipped to meet diverse supply requirements for both wholesale trading and large-scale engineering projects.
