Project location:Nigeria Products:Seamless steel pipeline, Valve,Fittings Standard&Material:API 5L X52 PSL1, ASTM A234, API 6D, Size:323.9×10.31 Usage: Natural gas transportation Inquiry time Dec,2021 Order time: March, 2022 Delivery time: July, 2022 Arrived time: Estimated Sep, 2022 The order is from an old customer in Nigeria. The client is a well-known local EPC of oil and gas project. In 2021 we…
Read MoreA) What are the two galvanizing processes for square and rectangular tubes? Galvanized square tube, also known as galvanized square tube, is a square tube that has been galvanized. According to different production processes, galvanized square tube can be divided into two types: hot-dip galvanized square tube and cold-galvanized square tube: 1. Hot-dip galvanized square tube It is a…
Read MoreProject Location: Middle East Product: SSAW welded steel pipe Specification: API 5L PSL 1 GR B 323.9*9.53*12000mm Application: Casing Inquiry time:2022.6.2 Order time:2022.6.7 ETD:2022.7.20 ETA:2022.7.25 On July 02, 2022, I received an inquiry from an old customer in the Middle East, SSAW welded pipe, 323.9*9.53*12000mm, API 5L PSL 1 GR B. After the inquiry, I learned from the customer…
Read MoreIn 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 MoreBefore purchasing large-diameter straight seam steel pipes (LSAW), you should follow the pre-designed specifications, lengths, materials, wall thicknesses, welding standards and weld requirements, which must be communicated well before purchasing. 1. The first is the specification. For example, 800mm is also called DN800, including 820mm and 813mm of A and B series, or the outer diameter of 800mm must…
Read MoreProject location：Vietnam Product：SMLS PIPE Standard and material：12CrMo Specifications：30*6*6000MM Usage：Boiler pipe Inquiry time：2022.06.01 Order time：2022.06.03 Shipping time：2022.06.28 Estimated arrival time：2022.07.28 At the beginning of June, Xinyue received an inquiry for boiler tubes from an old customer in Vietnam. Due to the tight delivery time, the customer emphasized the delivery time problem at the beginning of the inquiry. Xinyue made the…
Read MoreThe main difference between annealing and normalizing: 1. The cooling rate of normalizing is slightly faster than that of annealing, and the degree of supercooling is larger 2. The structure obtained after normalizing is relatively fine, and the strength and hardness are higher than that of annealing. The choice of annealing and normalizing: 1. For low carbon seamless steel…
Read MoreProject location：Chile Product：ERW steel pipe Standard and material：SANS 657-3 2005 Specifications：101.6~177.8MM Usage：drive shaft Inquiry time：4th Feb, 2022 Order time：5th March, 2022 Shipping time：28th June, 2022 Estimated arrival time：ETA 15TH,AUGUST, 2022 The customer renewed the order and made a new purchase plan before receiving the goods from the previous order. After two weeks of negotiation, the customer is very satisfied…
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.
