There are three main connection methods when connecting galvanized pipes, namely wire type, welding type and rolling groove type. 1. If the thread type method is used, the thread buckle cannot be in complete contact with the pipe hoop of the steel pipe, otherwise it is likely to become loose. Before connecting, it is necessary to measure whether the…
Read More1.Improve the anti-corrosion conditions of the medium In order to improve anti-corrosion conditions, the following two methods can be used for cs seamless pipes. ①Remove harmful components in the medium. For example, boiler water is heated to boiling, and then the oxygen is removed before use. ②Add corrosion inhibitor. Corrosion inhibitor is a substance that can slow down the…
Read MoreProject location：Philippine Product：SSAW pipe Standard and material：ASTM A252 Q355B Specifications：OD2024X12MM OD1824X 12MM Usage：piling Inquiry time：2022, 5.12 Order time： 2022 , 6.14 Shipping time：2022. 8.20 Estimated arrival time：2022.9.5 Since January 2018, Xinyue Steel Group has entered the list of suppliers of bridge construction projects in the Philippines, and has actively participated in the design of local bridges, from construction to…
Read MoreSubmerged arc welding technology is the welding process of SSAW steel pipe and LSAW steel pipe. During the welding process, in addition to insufficient penetration, burn-through and poor formation caused by improper welding process parameters, there will also be pores, slag inclusions, cracks, etc. Defects. This article mainly introduces the main reasons and preventive measures for porosity in submerged…
Read MoreProject Location: Peru Product：SMLS STEEL PIPE with NPT COUPLING Specification：69.3*3.91*5.8M Standard and Material：API 5L PSL1 GR B Usage: Oil Project Inquiry Time：02.2022 Order Time：06.2022 Shipping Time：07.2022 In February 2022, Xinyue Sales Department received an active inquiry from the customer, to provide Peru Oil Company with seamless steel pipes with NPT thread and couplings . Because the terminal is an…
Read MoreProject Location：Philippines Product：SSAW Steel Pipe Standard and material：ASTM A252 GR3/Q3555B Specifications：2024*12 AND 1824*12 Usage：PILING PROJECT USAGE Inquiry time： April of 2022 Order time：June of 2022 Shipping time：Aug of 2022 Estimated arrival time：SEP of 2022 This is not the first time that xinyue has helped with the Philippine project. In recent 5 years, we have participated in the Cebu Airport…
Read MoreDuring the rolling process of seamless steel pipes, due to the influence of the stability of the machine and peripheral equipment and the uncertainty factors in the production process, the product dimensions often exceed the tolerance range specified in the product standard. The situations are as follows: 1. Uneven wall thickness 1)Features: The wall thickness of the steel pipe…
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 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.
