Energy

JIS G3445 carbon steel mechanical pipe is suitable for machinery, automobiles, bicycles, furniture, appliances and other mechanical parts.

GB 3087 Grade 20 refers to a specific grade of seamless carbon steel boiler and superheater tubes according to the Chinese National Standard GB 3087. These tubes are designed for high-pressure and high-temperature applications, commonly used in boilers and heat exchangers.

A36 steel pipe is a type of carbon structural steel used in the manufacture of welded and bolted metal structures for industrial and civil buildings and bridge construction.

A672 Pipe specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures.