Production Elements and Characteristics of LSAW Steel Pipe

Keywords:Production Elements and Characteristics of LSAW Steel Pipe
The entire length of the lsaw steel pipe is expanded in diameter to improve dimensional accuracy, and improve the distribution pipe internal stress, X-ray examination of the internal and external welds 100% X-ray industrial TV check image processing system using to ensure that the detection sensitivity. Make straight seam welded steel pipe seam after forming and using a gas shielded arc welding (MAG) for continuous welding, hydraulic test: the steel pipe hydrostatic testing machine after expanding by-root test to ensure that the pressure test pipe meet the required standards , the machine has an automatic recording and storage capabilities. Later used to manufacture large diameter submerged arc welding straight seam steel pipe into the production line, the first full-board ultrasonic testing. Straight pipe joints according to the production process can be divided into high-frequency straight seam submerged arc welded steel pipe and straight pipe joints. Submerged arc welding straight seam steel pipe according to their different molding method is divided into UOE, RBE, JCOE steel pipe.
Copyright @2017 Hunan Standard Steel Co.,Ltd and Husteel Industry Group All Rights Reserved

We use cookies to offer a better browsing experience, analyze site traffic, and personalize content. By using this site, you agree to our use of cookies.