Project Location: Indonesia Product:SEAMLESS STEEL PIPE Specification:Outer Diameter: 60.3MM—168.3MM Length: 5.8M Standard and Material:ASTM A53 GR B Usage: manufacture conveyor rollers Inquiry Time:2022.07.28 Order Time:2022.09.28 Shipping Time:2022.11.10 This is about a seamless steel pipes order from new customer in Indonesia. At the beginning of the inquiry, the customer were not very interested in us and were very cautious about…
Read MoreWhen the carbon steel tube is in use, the oxide film on the surface is not easy to fall off. Usually, oxide films are produced in a heating furnace. So, how to clean the oxide film on the surface of the carbon seamless steel tube? 1. Iron oxide scale cleaning machine treatment The scale cleaning machine is mainly composed…
Read MoreThe general application of thick-walled seamless tubes must do the corresponding anti-corrosion and anti-rust treatment work. The general anti-corrosion work is divided into three processes: 1. Anti-rust treatment of pipes. Before painting, the surface of the pipeline should be cleaned of oil, slag, rust, and zinc dust. The product quality standard is Sa2.5. 2. After the anti-rust treatment on…
Read MoreProject location: Kazakhstan Product: Seamless pipe + straight seam welded pipe Standard material: GOST 8732-78 CT.20/ GOST 20295-85 K52, K54 Specifications: 57-820mm Application: transport natural gas inquiry date:2022.08.05 Order date:2022.09.01 Estimated delivery date: 2022.10.20 Estimated arrival date:2022.11.15 In 2022, Xinyue has helped Kazakhstan customers to win more than 10 projects. In September, once again helped the customer to successfully…
Read MoreSurface heat treatment is divided into two categories: one is surface quenching and tempering heat treatment, and the other is chemical heat treatment. Common hardness testing methods are as follows: 1. Surface quenching and tempering heat treatment The surface quenching and tempering heat treatment of seamless steel pipes is usually carried out by induction heating or flame heating. The…
Read MoreCold rolling refers to the processing of steel plates or strips into various types of steel through cold working such as cold drawing, cold bending, and cold drawing at room temperature. Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes. Carbon steel pipes are made of steel ingots or solid billets through perforation into…
Read MoreProject Location: INDIA Product: seamless steel pipe Material: DIN 2448 /DIN 1629 ST52(N.RR) Size: 323.9*16*1682MM 和 445*20*1682MM ,445*20*1889MM Usage:Rollers for textile and other mechanical processing Received the inquiry on August, 2022 Signed the contract on August, 2022 Delivery time: October, 2022 The first time we met with customer was at the 2015 German Fair, and we have been cooperating…
Read MoreThe billet used in the production of steel pipes is called tube billet. Usually high-quality (or alloy) solid round steel is used as the tube billet. According to different production methods, carbon steel seamless tubes have billets made of steel ingots, continuous casting billets, forging billets, rolled billets and centrifugally cast hollow billets.Since the quality of the tube billet…
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.