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Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.
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Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.Pressure Pipe Fittings · Flanges · Factory Direct

Since 1982. Pressure piping component manufacturer covering elbows, flanges, tees, reducers and project supply.

ISO 9001 quality system · ABS Type Approval · safety-registered manufacturer

Products

  • Elbow
  • Tee
  • Reducer
  • Flange
  • Pipe Bend

Company

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Contact

  • Donglin, Mengcun County, Cangzhou City, Hebei Province, China
  • +86 132 9342 5333
  • +8613293425333💬 chat
  • haihaojituan@163.com
  • www.haihaohuadian.com

Global delivery

· Shipping to projects in

Middle East

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CIS

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Europe

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SE Asia

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East Asia

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South Asia

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Americas

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Africa

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Oceania

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PrivacyTermsEstablished 1982 · Mengcun, Hebei, China

Insights

Insights & Knowledge Center

Technical articles, standards comparisons, project case studies and buyer guides on pressure piping components, flanges and forged fittings.

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93 articles· Buyer guide

中低压管件法兰的设计与制造Buyer guide
Buyer guide

Procurement Guide for Medium and Low Pressure Pipe Fittings Flanges

Learn key considerations when sourcing medium and low pressure flanges and butt-weld fittings. Covers standards, materials, design factors, inspection requirements, and an RFQ checklist to help procurement engineers select reliable suppliers.

Jun 21, 20266 min readHebei Haihao Group
对焊法兰与承插法兰的比较分析Buyer guide
Buyer guide

Buttweld vs Socket Weld Flanges: A Procurement Engineer's Guide

Compare buttweld and socket weld flanges for high-pressure applications. Learn standards, inspection documents, RFQ checklist, and quality risks for industrial procurement.

Jun 20, 20267 min readHebei Haihao Group
锻制管件在环保中的应用Buyer guide
Buyer guide

Forged Fittings for Environmental Applications: A Procurement Guide for EPC Buyers

Learn how to source forged pipe fittings for environmental projects. Key standards, inspection documents, RFQ checklist, and quality risks explained for EPC engineers.

Jun 19, 20266 min readHebei Haihao Group
锻制管件在建筑领域中的应用Buyer guide
Buyer guide

Procurement Guide for Forged Pipe Fittings in Building Construction

Learn how to source forged pipe fittings for building projects. This guide covers standards, inspection documents, quality risks, and an RFQ checklist for procurement engineers.

Jun 18, 20266 min readHebei Haihao Group
锻制管件在汽车工业中的应用Buyer guide
Buyer guide

Procurement Guide: Forged Pipe Fittings for Automotive Applications

Learn how to source forged pipe fittings for automotive systems. This guide covers relevant standards, quality risks, inspection documents, and an RFQ checklist for industrial buyers.

Jun 17, 20265 min readHebei Haihao Group
锻制管件:工业管道系统的坚实支撑Buyer guide
Buyer guide

How to Specify and Procure Forged Pipe Fittings for High-Pressure Systems

A practical guide for procurement engineers on selecting forged fittings (elbows, tees, reducers) for high-pressure applications. Covers key standards, inspection documentation, RFQ checklist, and quality risks.

Jun 16, 20265 min readHebei Haihao Group
锻制管件的未来发展趋势Buyer guide
Buyer guide

Forged Pipe Fittings Procurement Guide: Key Trends and Best Practices for EPC Buyers

Stay ahead in forged pipe fittings procurement with this guide covering industry trends, standards, inspection documents, RFQ checklist, and quality risks for EPC buyers.

Jun 15, 20265 min readHebei Haihao Group
中低压管件法兰定制,海浩法兰管件集团为您提供个性化解决方案Buyer guide
Buyer guide

How to Procure Custom Medium and Low Pressure Flanges: A Buyer's Guide

Learn key considerations for custom medium and low pressure flanges procurement, including standards, inspection documents, RFQ checklist, and quality risks.

Jun 14, 20265 min readHebei Haihao Group
海浩法兰管件:为制造业提供优质的管道元件Buyer guide
Buyer guide

Procurement Guide for Medium and Low Pressure Pipe Flanges

A practical guide for procurement engineers covering flange standards, inspection requirements, RFQ essentials, and quality risks for medium and low pressure applications.

Jun 13, 20266 min readHebei Haihao Group
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