Tag: stainless steel welded pipe

Calculation and determination of thickness and width of stainless steel welded pipe materials

The steel strip or steel plate selected for the stainless steel welded pipe is first considered for its thickness. Use reasonable and correct thickness to ensure and meet the basic requirements of the product. The thickness of the selected steel strip or sheet is determined by the minimum allowable wall thickness of the stainless steel welded pipe, […]

Application of stainless steel pipe in petroleum and petrochemical

1 Types of stainless steel According to the chemical composition, stainless steel can be divided into Cr stainless steel, Cr-Ni stainless steel and Cr-Ni-Mo stainless steel. According to the application field, it can be divided into medical stainless steel, atmospheric corrosion resistant stainless steel, anti-oxidation stainless steel, and Cl-resistant stainless steel. However, the most commonly used classifications […]

Application of stainless steel pipe in petroleum and petrochemical industry

1 Application of Stainless Steel in Petroleum and Petrochemicals The most commonly used classification of stainless steel is classified according to the structure of the steel and can generally be divided into ferritic stainless steel, austenitic stainless steel, martensitic stainless steel, duplex stainless steel, and precipitation hardened stainless steel. In petroleum and petrochemical applications, austenite stainless steel, […]

Production process and characteristics of stainless steel seamless pipe and welded pipe

There are two main types of stainless steel pipes, which are stainless steel seamless pipes and stainless steel welded pipes. It is known by the name that the former has no weld seam, the latter is mainly welded and formed, and their specific production process differences and their respective characteristics are described below. Stainless steel seamless pipe The stainless […]

Two forms and application examples of stainless steel welded pipe

Stainless steel welded pipe is a pipe made of stainless steel plate or strip crimping after forming and welding, simple production process efficiency, low cost and variety of specifications, but generally low strength than seamless steel pipe. However, with the continuous progress of production technology, the quality of stainless steel welded pipe is getting better and […]

Performance comparison of stainless steel welded pipe with polished welded pipe

At present, industrial stainless steel welded pipe is widely used in the application market of stainless steel at home and abroad. Among them, because of the difference of surface processing technology, the stainless steel industrial welded pipe is mainly divided into two kinds of welded pipe and polished welded pipe. The following are the principles and advantages […]

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