A) 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：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 MoreProject location：Middle East Product：SMLS STEEL PIPE Specification：OD 21.3-406MM, WT 2.7-9.53MM, L 6000-12000MM Standard and steel grade：ASTM A333 GR6, ASTM A312 TP316L Usage: Food factory construction Inquiry time：2022.04.28 Sign contract time：2022.05.15 Delivery time：2022.06.16 ETA：2022.07.20 The most important thing for us and our customers is the delivery date. The customer informed the urgency of the order when sending an inquiry. Only…
Read MoreSubmerged arc welding is an important welding method. Its inherent advantages of stable welding quality, high welding productivity, no arc and little smoke make it an important steel structure in the production of pressure vessels, pipe sections, box beams and columns. the main welding method.In recent years, although many new welding methods with high efficiency and high quality have…
Read MoreWelded steel tube weld pores not only affect the tightness of the pipeline weld and cause pipeline leakage, but also become the induction point of corrosion, which seriously reduces the strength and toughness of the weld. The factors that cause porosity in the weld are: moisture, dirt, oxide scale and iron filings in the flux, welding components and covering…
Read MoreNowadays, the surface of the welded tubes we use are required to be coated for corrosion protection. The common anticorrosion coatings for welded tubes are petroleum asphalt, epoxy coal tar asphalt, PE sheath and PE foam sheath, epoxy powder, coal tar enamel and three-layer composite structure. The more used pipe anti-corrosion methods are 3PE composite structure and single-layer powder…
Read MoreProject location：France Product：SSAW steel pipe Standard and material：EN10219 S355JR Specifications：914mmX 20mm Usage：Marine Piling Project Inquiry time：2022-01-15 Order time：2022-03-25 Shipping time：2022-5-25 Arrival time：2022-07-06 I met this French customer in 2018. The customer visited the factory twice, and was very satisfied with the equipment, professionalism and management of the factory, and placed orders for Xinyue in the next few years. This…
Read MoreProject location：Morocco Product：Seamless Steel Pipe Standard and material：DIN 2440 ST 33.2，DIN 2448/1629 ST 37.0 Specifications：21.3-508mm Usage：Fire System Inquiry time：2022.02.18 Order time：2022.03.04 Shipping time：2022.05.27 Estimated arrival time：2022.07.27 After Chinese New Year Holiday, Xinyue received procurement demand from a regular customer in Africa for thin-walled seamless steel tubes, the thickness is on or below sch 30, with some items in galvanizing…
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.
