Welding problems are sometimes encountered during the installation of carbon steel tubes. So, how to weld tubes? What should we pay attention to when welding carbon steel tubes? 1. Gas welding Gas welding can be used for welding, which is to mix combustible gas and combustion-supporting gas together, use it as the heat source of the flame, and then…
Read MoreLow temperature carbon steel pipe is a medium carbon structural steel. It has good performance in cold and hot heating, good mechanical properties, low price and wide source, so it is widely used. Its biggest weakness is low hardenability, and workpieces with large cross-sectional dimensions and relatively high requirements should not be used. Cold steel running at low temperature…
Read MoreLow carbon steel is a type of carbon steel. Carbon is present in all steels, and as long as carbon is the predominant alloying element in this steel, the alloy is considered carbon steel. “Low carbon” steel is another name for low carbon steel, and there are other carbon steels with different carbon contents. Which one is better depends…
Read MoreHydraulic test is a method to detect the defects of SSAW steel pipe, which is widely used in the inspection of various pressure steel pipes.When the steel pipe is subjected to the hoop tensile stress during the hydrostatic pressure test, if the performance of the steel pipe does not meet the requirements or has defects, it will bend, crack,…
Read MoreSeamless steel tube is an important type of steel pipe in production and life. It is an important steel that is relatively strong and durable in steel pipes. The seamless steel pipe will also encounter bending and deformation in use. When encountering the bending and deformation of the seamless steel pipe, as long as it can be corrected, the…
Read MoreA seamless steel pipe for fluid (fluid pipe) is a steel pipe with a hollow section and no welds from the beginning to the end. It is mainly used for conveying fluid pipelines in engineering and large-scale equipment. Fluid seamless pipe production process: Round tube billet→heating→piercing→three-roll skew rolling, continuous rolling or extrusion→tube removal→sizing (or reducing)→cooling→billet tube→straightening→hydraulic test (or flaw…
Read MoreProject location：Vietnam Product：SMLS PIPE Standard and material：GB/T5310 15CrMoG; ASME SA-213/SA-213M,T91 Specifications：42*6*6000MM, 51*7*6000MM Usage：boiler tube replacement Inquiry time：2022.07.25 Order time：2022.08.02 Shipping time：2022.08.25 Estimated arrival time：2022.09.15 At the end of July, Xinyue received a request for quotation from an old customer in Vietnam for a project supplemental order. Due to the very urgent delivery date, the customer needed to receive the…
Read MoreProject location：Vietnam Product：SMLS PIPE Standard and material：GB/T5310 15CrMoG; ASME SA-213/SA-213M,T91 Specifications：42*6*6000MM, 51*7*6000MM Usage：boiler tube replacement Inquiry time：2022.07.25 Order time：2022.08.02 Shipping time：2022.08.25 Estimated arrival time：2022.09.15 At the end of July, Xinyue received a request for quotation from an old customer in Vietnam for a project supplemental order. Due to the very urgent delivery date, the customer needed to receive the…
Read MoreXINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.
