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GALVANIZED STEEL PIPE VS. BLACK STEEL PIPE

Galvanized steel pipe features a protective zinc coating that helps prevent corrosion

2022/03/01

GALVANIZED STEEL PIPE VS. BLACK STEEL PIPE

SSAW STEEL PIPE VS. LSAW STEEL PIPE

LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), also called SAWL pipe.

2022/03/01

SSAW STEEL PIPE VS. LSAW STEEL PIPE

WHAT IS ERW

Electric resistance welding (ERW) is a welding process where metal parts in contact are permanently joined by heating them with an electric current, melting the metal at the joint. Electric resistance welding is widely used, for example, in manufacture of steel pipe.

2022/03/01

WHAT IS ERW

ERW, LSAW STEEL PIPE

Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. The production process of straight seam steel pipe is simple, with high production efficiency, low cost and rapid development. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes.

2022/03/01

ERW, LSAW STEEL PIPE

CARBON STEEL

Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight.

2022/03/01

CARBON STEEL

DIFFERENCE BETWEEN PRE-GALVANIZED STEEL TUBE AND HOT-GALVANIZED STEEL TUBE

Hot dip galvanized pipe is the natural black steel tube after manufacturing immersed in the plating solution.

2022/03/01

DIFFERENCE BETWEEN PRE-GALVANIZED STEEL TUBE AND HOT-GALVANIZED STEEL TUBE

YOUFA GROUP DONATED ANTI-EPIDEMIC FUNDS TO DAQIUZHUANG TOWN GOVERNMENT

It is now a critical period for Tianjin to deal with the new crown pneumonia epidemic.

2021/02/26

YOUFA GROUP DONATED ANTI-EPIDEMIC FUNDS TO DAQIUZHUANG TOWN GOVERNMENT

HOT-ROLLED SEAMLESS STEEL PIPE AND A COLD-ROLLED SEAMLESS STEEL PIPE

Cold-rolled seamless steel pipes are often of small diameter, and hot-rolled seamless steel pipes are often of large diameter.

2022/03/01

HOT-ROLLED SEAMLESS STEEL PIPE AND A COLD-ROLLED SEAMLESS STEEL PIPE

YOUFA GROUP ATTENDED THE YEAR-END SUMMIT FORUM OF CHINA’S IRON AND STEEL INDUSTRY IN 2021

YOUFA GROUP ATTENDED THE YEAR-END SUMMIT FORUM OF CHINA’S IRON AND STEEL INDUSTRY IN 2021

2021/12/15

YOUFA GROUP ATTENDED THE YEAR-END SUMMIT FORUM OF CHINA’S IRON AND STEEL INDUSTRY IN 2021

China infrastructure material leasing and contracting Association Visits Youfa Group for investigation and exchange

China infrastructure material leasing and contracting Association Visits Youfa Group for investigation and exchange

2021/08/19

China infrastructure material leasing and contracting Association Visits Youfa Group for investigation and exchange

Youfa Pipeline Technology added plastic coating production lines

Youfa Pipeline Technology added plastic coating production lines

2021/12/01

Youfa Pipeline Technology added plastic coating production lines

YOUFA ATTEND GREEN BUILDING AND DECORATION MATERIALS EXHIBITION

YOUFA ATTEND GREEN BUILDING AND DECORATION MATERIALS EXHIBITION

2021/11/16

YOUFA ATTEND GREEN BUILDING AND DECORATION MATERIALS EXHIBITION

YOUFA GROUP APPEARED IN 2021 (24TH) INTERNATIONAL GAS AND HEATING CHINA EXHIBITION AND WON PRAISE FROM MANY PARTIES

YOUFA GROUP APPEARED IN 2021 (24TH) INTERNATIONAL GAS AND HEATING CHINA EXHIBITION AND WON PRAISE FROM MANY PARTIES

2021/11/09

YOUFA GROUP APPEARED IN 2021 (24TH) INTERNATIONAL GAS AND HEATING CHINA EXHIBITION AND WON PRAISE FROM MANY PARTIES

Arbor Day-Everyone has a responsibility to protect the environment

On March 12, 2020,

We will usher in the 42nd Arbor Day after the founding of New China.

This day, I planted a sapling by myself,

It is planting a green hope.

2021/03/12