In the process of heat treatment of seamless pipes, various defects will occur due to improper process measures or various other factors, and the existence of these defects directly affects the performance of steel pipes. 1. Crack Heat treatment cracks mainly include quenching cracks, tempering cracks and grinding cracks. When heating some large-sized steel parts and alloy billets, if…
Read MoreThe surface treatment of seamless pipe is one of the key factors in determining the anti-corrosion life of the pipe. In the practical application of seamless pipe, the surface of seamless pipe is usually descaled in order to prolong its service life. The descaling of seamless pipe is divided into tool descaling and spray descaling. So what should be…
Read MoreProject Location: Vietnam Products: PIPE FITTINGS Size: 1/2“-16 Standard: ASTM A234 WPB, ASTM A403 F304 etc Inquiry time:10th Mat, 2022 Purchase time: 17th May, 2022 Estimated Shipping time: 17 June, 2022 Estimated Arrival time: 17 July, 2022 This is the first cooperation between the customer and Xinyue in 2018 and has been working together for 4 years.The client is…
Read MoreProject location：Egypt Product：Stainless steel seamless pipe Standard and material：ASTM A312 SS304 Specifications：141.3*6.55*12000mm Application：Stock Inquiry time：2021.09.09 Order time：2021.11.04 Departure time：2022.05.02 Estimated arrival time：2022.06.15 We acquaintanced with this Egyptian customer via an inquiry for the first time in March, 2021. This customer is an Egyptian steel trader, mainly engaged in the import and domestic sales of stainless steel pipes. We…
Read MoreConnection method of large diameter spiral steel pipe (SSAW): The common connection method of large-diameter spiral steel pipe is welding, but in some projects, threaded connection, flange connection, socket connection, groove connection and other forms are often used. 1. Welding, flange connection Welding and flange connection are traditional spiral steel pipe connection methods, which are far from meeting the…
Read MoreWe use stainless steel seamless pipes many times now, and many customers face a lot of problems when selecting materials, looking at the uneven prices on the market and related problems, there is no final solution. Here are some tips to share with you, so as to improve the cost-effectiveness of products when selecting finished products in the later…
Read MoreSeamless stainless steel pipe is actually a hollow cross section and both sides of the expansion of the resistance to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosion medium corrosion of steel pipe. Also known as acid-resistant stainless steel. Stainless steel pipe suppliers are reputable to protect the environment from hygienic, cheap,…
Read MoreSteel refers to a metal material with iron as the main element, carbon content generally below 2.0% and other elements. The difference between it and iron is the carbon content. It should be said that it is tougher and more durable than iron. Although it is not easy to rust, it is difficult to guarantee that it will be…
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.
