jzlogo
jzlogo
news-bg
HOMENews

NEWS

Types of seamless welded pipe fittings

Types of seamless welded pipe fittings

 2025/08/19

Butt Weld Fitting is a commonly used connecting component in industrial pipeline systems, which is seamlessly connected to pipelines through welding and has the characteristics of high strength and good sealing. The following are common types and uses of butt welded sea…

What is a flange

What is a flange

 2025/08/18

A flange is a disc-shaped component used to connect pipes, valves, equipment, or other mechanical parts, usually with bolt holes, and is sealed or fixed by tightening bolts. It is widely used in industrial pipeline systems, petrochemicals, power, shipbuilding and other …

What are ASTM Grades

What are ASTM Grades

 2021/04/13

ASTM standards define the specific manufacturing process of the material and determine the exact chemical composition of pipes, fittings and flanges, through percentages of the permitted quantities of carbon, magnesium, nickel, etc., and are indicated by "Grade". For ex…

November 11Th-14Th ADIPEC Dubai Exhibiton

November 11Th-14Th ADIPEC Dubai Exhibiton

 2019/11/18

11Th-14Th November 2019 Year, HGFF Group Join Adipec Exhibition , Mrs. Jenney will stay in Dubai for 20 days, she will meet many big bosses talking the business of steel pipe fittings.

CHINA IMPORT AND EXPORT FAIR

CHINA IMPORT AND EXPORT FAIR

 2019/06/25

Recently, the 125th China Import and Export Fair in Guangzhou China, Cangzhou Haoguan Pipe Fittings Flange Manufacturing Co., Ltd(HGFF) attended this heavyweight exhibition, which was highly focused by domestic and foreign exhibitors, government delegation, media, and c…

China Import and Export Fair

China Import and Export Fair

 2019/06/25

HGFF is a manufacturer of butt weld pipe fittings and flanges which has more 20 years’ experience, also a stockiest of carbon steel pipes from our very qualified vendor according to our ISO 9001 internal audit.

HGFF

Recommended Product

Weld Neck Flanges (WNRF)

Weld Neck Flanges (WNRF)

B16.47 Series B Class 900 - NPS 26-48

B16.47 Series B Class 900 - NPS 26-48

Read More »

Recommended Materials

Read More »
WhatsApp chat