Boiler tube is a type of seamless tube. The manufacturing method is the same as that of seamless pipes, but there are strict requirements on the steel grades used to manufacture steel pipes. According to the temperature of use, it is divided into two types: general boiler tubes and high-pressure boiler tubes. The mechanical properties of boiler tubes are…
Read MoreProject location：Philippine Product：ERW & LSAW Pipe Standard and material：ASTM A572 GRADE50/ Q355B Specifications：OD219X8.2MM – OD660X 25MM Usage：Steel structure Inquiry time：2022, 6.15 Order time： 2022 , 10.26 Shipping time：2022. 11.30 Estimated arrival time：2022.12.15 This order came from a local contractor in the Philippines. At the beginning of June 2022, the customer sent inquiry to Xinyue. Through communication, We learned that…
Read MoreProject Location: Libya Products: seamless steel pipe Size: 323.9*9.53MM; Standard: API 5L PSL2 GR BN Application:Oil pipeline Inquiry time:29th Apr, 2021 Purchase time: 12nd Oct, 2022 Estimated Shipping time: 23rd Dec, 2022 Estimated Arrival time: January, 2023 The end user of this project is the Libyan Petroleum Company, which cooperated with the customer for a large straight seam project…
Read MoreThe galvanizing method of seamless pipe (SMLS) shall be hot-dip galvanizing. Size, shape, surface, mechanical properties and process performance inspection should be carried out before galvanizing. Surface quality requirements of galvanized layer: The galvanized layer on the inner and outer surfaces of the seamless steel pipe should be complete, no black spots and air bubbles without zinc plating are…
Read MoreIn the casting and rolling process of seamless steel pipe, one of the important technical indicators to measure the processing quality of seamless steel pipe is straightness. Most seamless pipes need to be straightened, and the oblique roller straightening has high work efficiency and is in the main position. However, for the bending deformation of steel pipe ends and…
Read MoreFire-fighting pipeline refers to the pipeline material used for fire-fighting, connecting fire-fighting equipment and equipment, and transporting fire-fighting water, gas or other media. Due to special requirements, the thickness and material of fire-fighting pipes have special requirements, and red paint is sprayed to transport fire-fighting water. Since the fire pipeline is often in a static state, the requirements for…
Read MoreForming and sizing of seamless pipes, some hole design and adjustment methods will directly affect the quality, so we should pay attention to the following eight points when handling the forming of seamless pipes: 1. Before there is no perforation, the hole shape of each rack should be adjusted, and the size of each pass should be measured to…
Read MoreProject location：Somalia Product：Seamless Steel Pipe Standard and material：API 5L /ASTM A106 GR B Specifications：12”& 10” Usage：Gasoil, Fuel Discharge,LPG transmission pipeline Inquiry time：2021.11.06 Order time：2022.05.12 Shipping time：2022.10.21 Estimated arrival time：2022.12.8 The project is concrete weight coating seamless pipe, which is laid 20 meters underwater for Gasoil, Fuel Discharge,LPG transmission. All the pipes now have been approved by the supervision and…
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.
