XINHAO

Professional manufacturer of flange products

Specialized manufacturer of flange products
XINHAO

High-end customization can produce various types of flanges.

High-end customization can produce various types of flanges.
1998 Year

Nearly 30 years of manufacturing experience

50 +

More than 50 sets of main production equipment

5000 +

Annual production capacity of 5000 tons of finished products

60 +

Products sold to more than 60 countries or regions worldwide

PRODUCT SERIES

Product Series


Focus on the production of Russian standard; Japanese standard; Korean standard; German standard; British standard; American standard carbon steel flange, stainless steel flange and forging specialized enterprises.

XINHAO

Shandong Xinhao Forging Co.,Ltd.

Shandong Xinhao Forging Co.,LTD.

Learn more +
Xinhao Forging

PRODUCT SEARCH

Quickly find the products you need

To provide you with high quality flange products

Product Management
  • All
  • Product Management
  • News

QUOTATION ENQUIRY

Steel consulting, to provide you with product quotation

Continuously create greater value for customers

Get Quote →

PRODUCTS

Flange recommend


Focus on the production of Russian standard; Japanese standard; Korean standard; German standard; British standard; American standard carbon steel flange, stainless steel flange and forging specialized enterprises.

NEWS

News dynamics

2026-04-26

Understanding American Standard Flanges: A Comprehensive Guide for Professionals in Construction and Decoration

American Standard flanges play a crucial role in various construction and piping applications, particularly in the realm of plumbing and piping systems. These flanges conform to specific dimensional standards set by the American National Standards Institute (ANSI), ensuring compatibility and reliability in connections. Understanding the specifications and applications of American Standard flanges

2026-04-23

How to Properly Torque Threaded Flanges for Maximum Strength

How to Properly Torque Threaded Flanges for Maximum Strength In the world of construction and decoration, the integrity of your connections plays a vital role in ensuring durability and reliability. When dealing with threaded flanges, proper torque application is essential for achieving maximum strength and preventing failures. This article delves into the nuances of torquing threaded flanges, off

2026-04-20

Understanding Flanged Connections: A Key Component in Construction and Decorative Materials

Flanged connections are mechanical joints that allow two sections of piping or equipment to be securely joined together. They consist of two flanges, usually made from metal or plastic, that are bolted together, creating a reliable and leak-proof seal. This type of connection is fundamental in various applications, including plumbing, HVAC systems, and chemical processing, where the integrity of t

2026-04-17

Optimizing Your Pipe Systems with Sliding Flanges: Essential Tips and Tricks for Maximum Efficiency

Optimizing Your Pipe Systems with Sliding Flanges: Essential Tips and Tricks Table of Contents 1. Introduction to Sliding Flanges 2. Key Benefits of Using Sliding Flanges 3. Common Applications of Sliding Flanges in Pipe Systems 4. Installation Tips for Sliding Flanges 5. Maintenance Strategies for Sliding Flanges 6. Troubleshooting Common Issues with Sliding Flanges 7

2026-04-14

Understanding High Neck Flanges: Essential Components in Construction and Decoration

High neck flanges are specialized fittings used primarily in piping systems to connect pipe sections, valves, and other equipment. They are characterized by a raised neck, which provides additional support and stability, making them an excellent choice for high-pressure applications. The design of high neck flanges allows for improved alignment during installation, ensuring a secure and leak-proof

2026-04-11

Comparing Materials for Flat Flanges: Which is Right for You?

Comparing Materials for Flat Flanges: Which is Right for You? When it comes to construction and decorative projects, selecting the right materials is crucial for ensuring durability, efficiency, and aesthetic appeal. One essential component in many piping systems is the flat flange. The choice of material for flat flanges can significantly impact the functionality and longevity of the systems they