Astm A53 Steel Pipe Suppliers for Sale - Manufacturers, Factory, Suppliers from China

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Commencement ceremony of Youfa the 5th production base located in Liyang, Jiangsu P.R.

On the morning of October 18th, Jiangsu Youfa commencement Ceremony was grandly held. At 10:18, the celebration officially began. First, Dong Xibiao, the general manager of Jiangsu Youfa, introduce...
Carbon steel

Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight. Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also k...
SSAW Steel Pipe vs. LSAW Steel Pipe

LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), also called SAWL pipe. It is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding....
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Performance inspection methods for 304/304L stainless steel seamless pipes

304/304L stainless seamless steel pipe is one of the very important raw materials in the manufacture of stainless steel pipe fittings. 304/304L stainless steel is a common chromium-nickel alloy sta...
Standing Committee of Tianjin Municipal People's Congress visited Youfa steel pipe creative park

Zhang qingen, deputy director of the Standing Committee of Tianjin Municipal People's Congress, led a team to Youfa steel pipe creative park for investigation and guidance Zhang Qingen, vice d...

Ringlock Scaffold formwork construction scaffolding for sale