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What Is Stainless Steel Welded Pipe?
Stainless steel is one of the most widely used metal alloy materials in manufacturing and fabrication. Among the most common forms of stainless steel, stainless steel welded tubing holds its place. Today, Union Steel will introduce stainless steel welded pipe from the following aspects.
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Stainless Steel Seamless Pipe VS Seamless Carbon Steel Pipe
Seamless carbon steel pipes are made by piercing steel ingots or solid tube blanks into capillary tubes, and then made by hot rolling, cold rolling or cold drawing. Stainless steel seamless pipes are steel pipes that are resistant to weak corrosive media such as air, steam, and water and chemical corrosive media such as acids, alkalis, and salts. Also known as stainless acid-resistant steel pipe. This article will talk about the differences between these two kind of pipes.
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ASTM A312 Stainless Steel Seamless Pipe Specification
Stainless steel seamless pipe is widely used in industries with high requirements and high standards because of its amazing corrosion resistance. ASTM A 312 covers seamless and straight seam welded steel pipe for high temperature and general corrosive service and belongs to the family of austenitic stainless steels. Today, Union Steel Industry will introduce you the specifications of ASTM A312 Stainless Steel Seamless Pipe in detail.
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Stainless Steel Seamless Pipe Types
Stainless steel seamless pipe (SS SMLS Pipe) is a hollow metal pipe formed by heating a solid stainless steel blank and piercing it from the center. Currently, there are many different types of seamless stainless steel pipe available on the market, each designed for specific applications and environments. Here are some common types.
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Quality Inspection Of SSAW Steel Pipe Before Delivery
SSAW steel pipe should be subjected to quality inspection, and must meet the requirements of the standard before leaving the factory. The quality inspection method of spiral steel pipe is as follows.
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Differences Between ERW and LSAW Steel Pipe
Straight seam welded steel pipes can be divided into LSAW (straight seam submerged arc welded) steel pipes and ERW (longitudinal high frequency resistance welded) steel pipes according to the welding process. Union Steel - China professional manufacturer of welded steel pipe will introduce the differences between ERW and LSAW steel pipe from the following four aspects. Read on to learn more.
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Submerged Arc Welding - the Most Practical Steel Pipe Welding Technology
Until today, submerged arc welding(SAW), full name is automatic submerged arc welding, also known as automatic arc welding under the flux layer, has become one of the most practical mechanized welding methods. In this passage, we will talk about the advantages and application range of submerged arc welding.
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SSAW Steel Pipe vs LSAW Steel Pipe
High quality welded steel pipes are mainly produced by three manufacturing processes: SSAW (spiral submerged arc welding), LSAW (longitudinal submerged arc welding) and ERW ( electric resistance welding). Today, we will discuss SSAW and LSAW steel pipe further in aspects of production process and performance.
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Advantages and Disadvantages of LSAW Carbon Steel Pipe
LSAW (Longitudinal submerge arc welding) carbon steel pipe is a type of SAW pipe made of steel plates, which with large diameter, thick wall, high pressure and low temperature resistance. Today, we will discuss the advantages and disadvantages of LSAW carbon steel pipe.
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Longitudinal Submerged Arc Welding - LSAW Process
Steel pipes are mainly produced by two different manufacturing methods, namely welded pipes or seamless pipes. LSAW - longitudinal submerged arc welding is a special welding technique used in the production of welded pipes, LSAW is usually the most economical solution when operating conditions require high wall thickness due to high internal or external pressure. This article will explain the LSAW process in details.
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