FLANGE PIPE FITTINGS SUPPLIER


Flange forgings can be customized
according to customer drawings

FLANGE PIPE FITTINGS SUPPLIER


SPECIALIZING IN THE
PRODUCTION OF STEEL FLANGES

It is a professional supplier of high-end pipe fittings, which specializes in the production and sales of high pressure pipe fittings, pipe fittings and flanges in the fields of electric power

FLANGE PIPE FITTINGS SUPPLIER


INTERNATIONAL STANDARD
PIPE FITTINGS

It is a professional supplier of high-end pipe fittings, which specializes in the production and sales of high pressure pipe fittings, pipe fittings and flanges in the fields of electric power

Flange

it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire, power, aerospace, shipbuilding and other basic engineering.

Learn More →

Pipe Fitting

it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industry, freezing, health, water heating, fire, power, aerospace, shipbuilding and other basic engineering.

Learn More →

Professional manufacturer of

flanges and pipe fittings


San shi (Hebei) Industry Co., Ltd is a professional supplier of high-end pipe fittings, which specializes in the production and sales of high pressure pipe fittings, pipe fittings and flanges in the fields of electric power, petroleum, chemical industry, nuclear power and natural gas.

 Production of American standard ANSI, German standard DIN, European standard EN-1092, Japanese standard JIS, British standard BS, Russian standard GOST and other international standards.

  Our products are exported to more than 30 countries and regions such as South Korea, Russia, the Middle East, Southeast Asia, South America, Western Europe, etc. 

About us +

Professional manufacturer of flanges and pipe fittings


San shi (Hebei) Industry Co., Ltd is a professional supplier of high-end pipe fittings, which specializes in the production and sales of high pressure pipe fittings, pipe fittings and flanges in the fields of electric power, petroleum, chemical industry, nuclear power and natural gas.

 Production of American standard ANSI, German standard DIN, European standard EN-1092, Japanese standard JIS, British standard BS, Russian standard GOST and other international standards.

  Our products are exported to more than 30 countries and regions such as South Korea, Russia, the Middle East, Southeast Asia, South America, Western Europe, etc. 

About us +

Why choose us?


Many years of experience in the production of flange pipe fittings, the production of standard flange pipe fittings in the United States, Japan, the United Kingdom and Russia.

Can implement the production of n Standard ANSI, German standard DIN, European standard EN-1092, JIS, Standard BS, Russian standard GOST and other international standards.

Equipment display +

Workshop equipment

The company has standardized production workshop, advanced production equipment.

Worry-free quality

The inspection process of finished goods is perfect, so you have no worries.

Technical team

Has a group of experienced engineers and technical personnel.

NEWS


Huali Company has developed many new products,and also get the independent operation ability.

10

2026-04

Exploring the Characteristics of JIS B2220 Slip-on Welding Flanges: A Comprehensive Guide

Exploring the Characteristics of JIS B2220 Slip-on Welding Flanges Table of Contents 1. Introduction to JIS B2220 Slip-on Welding Flanges 2. Key Characteristics of JIS B2220 Slip-on Welding Flanges 3. Common Materials Used in JIS B2220 Flanges 4. Applications of JIS B2220 Slip-on Welding Flanges 5. Advantages of Using JIS B2220 Slip-on Welding Flanges 6. Installation Proce

03

2026-04

Understanding ANSI B16.5 WN Flanges: Essential Insights for Construction and Decorative Materials

ANSI B16.5 WN flanges, also known as weld neck flanges, are significant components in the realm of piping systems, particularly in the construction and decorative materials industry. These flanges are designed to provide a strong connection between pipes and fittings, ensuring a leak-proof and robust integration within various systems. Understanding their features and applications can help profess

27

2026-03

Innovative Technologies Transforming ANSI B16.5 SO Flange Design for the Future

Innovative Technologies Impacting ANSI B16.5 SO Flange Design Introduction to ANSI B16.5 SO Flanges ANSI B16.5 SO flanges are critical components in piping systems, ensuring secure connections across various industries. Understanding the evolution and design of these flanges, particularly through innovative technologies, is vital for professionals in the construction and decorative materials secto

20

2026-03

Understanding ANSI B16.5 BL Flanges: Essential Insights for Construction and Decoration Materials

ANSI B16.5 BL flanges are fundamental components in the world of piping systems, widely utilized in various industries, including construction and decoration materials. Understanding their specifications and applications can significantly enhance the efficiency and reliability of piping installations. The term ANSI B16.5 refers to a standard set by the American National Standards Institute that sp