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Before non-destructive testing of straight seam steel pipes, the appearance inspection of the welds should meet the requirements.

Welded pipes are common pipes in pipelines. According to the method of welding into pipes, they can be divided into spiral welded pipes and straight seam welded pipes.

This article mainly describes the effects of different metal additions on steel pipes.

The article will tell you what materials alloy steel pipes are made of.

ASTM A192 high-pressure boiler tube is a kind of seamless steel pipe, mainly used for heating surface tubes of high-pressure boilers, such as headers, superheaters, reheaters, e...

EN10219 welded structural hollow profile is a cold-formed welded steel structural hollow profile, which is divided into three parts: EN 10219-1, EN 10219-2 and EN 10219-31.

EN 10216-2 carbon steel pipe is a seamless steel pipe for pressure-bearing equipment. It complies with the provisions of the European standard EN 10216-2.

JIS G3445 mechanical pipe is a kind of carbon steel pipe for mechanical structure. The implementation standard is JIS G344512.

ASTM A178 welded boiler tube is a resistance welded carbon steel and carbon manganese steel boiler and superheater tube. It is mainly used in the manufacture of boilers and supe...

Bimetal lined pipe, sometimes also called clad steel pipe. Bimetallic lined pipe combines the strength, corrosion and wear resistance of base pipe and outer pipe. It not only me...

The total zinc coating condition applied depends mainly on the quality and thickness of the galvanized steel pipe.

People believe that "stainless steel does not rust, and rusty steel is not stainless steel." In fact, this is a lack of understanding of stainless steel. Stainless steel will ru...