Sıradan çelik boru kaliteleri: DN15, DN20, DN25, DN32, DN40, DN50, DN70, DN80, DN100, DN125, DN150, DN200...

Sıradan çelik boru kaliteleri: DN15, DN20, DN25, DN32, DN40, DN50, DN70, DN80, DN100, DN125, DN150, DN200...

Heat Treatment of LSAW Steel Pipe

Grade N80 Steel Oil Casing Pipe

high frequency welded steel pipe advantages, HFW steel pipe advantages

When welded steel pipe is manufactured, a steel plate or strip is bent and subsequently welded into either a circular, traditional pipe shape or a square shape, resulting in a seam on its body. Today, we will introduce in detail GB standards for welded steel pipes.

API (American Petroleum Institute) tubing is used in the oil and gas industry for various applications, primarily in the production and transportation of oil and gas from wellheads to processing facilities. These tubes are an integral part of the downhole equipment in oil and gas wells. The manufacturing process and types of API tubing can vary depending on the specific requirements of the well and the conditions it will operate under.

Duplex steel is made up of two distinct microstructures: ferrite and austenite, which makes it more difficult to weld than other types of stainless steel. This article provides a comprehensive guide to welding duplex stainless steel pipe so that you can make the most use of your work.

Straight seam steel pipe is a type of welded steel pipe. According to the production process, straight seam steel pipes can be divided into high-frequency straight seam steel pipes and submerged arc welded straight seam steel pipes. Submerged arc welded straight seam steel pipes are divided into UOE, RBE and JCOE steel pipes according to different forming methods.