Project 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 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：Kenya Product：Seamless steel pipe & pipe fittings Standard and material：API 5L GrB PSL1 Specifications：21.3-219mm*12000mm Application：Pipeline construction Inquiry time：2022.01.09 Order time：2022.02.13 Departure time：2022.07.05 Estimated arrival time：2022.09.15 The client is an African project group company. We met in 2020. During that time, xinyue has participated in 4-5 project bids from their company. After frequent communication with customers and video conferences,…
Read More1. Grinding of thick-walled seamless nozzle: After cutting, use an angle grinder to grind the plastic layer of the nozzle. Its purpose is to prevent the plastic layer from melting or even burning during the flange welding process, damaging the pipe, and grinding the nozzle plastic layer with an angle grinder. 2. Thick-walled seamless pipe plastic coating treatment:After polishing,…
Read MoreThe problem of uneven wall thickness of large-diameter seamless steel pipes is relatively common in the production of seamless steel pipes, and it is also a headache for customers. The unevenness of the thick-walled seamless steel pipe is mainly reflected in the uneven spiral wall, the uneven linear wall thickness, and the thickness of the head and tail is…
Read MoreThe surface treatment of seamless pipe is one of the key factors in determining the anti-corrosion life of the pipe. In the practical application of seamless pipe, the surface of seamless pipe is usually descaled in order to prolong its service life. The descaling of seamless pipe is divided into tool descaling and spray descaling. So what should be…
Read MoreProject location：Oman Product：Seamless Pipe Standard and material：AISI 4145 Specifications：OD325XWT125MMX56000MM Usage：Drilling Process Inquiry time：April 29, 2022 Order time：May 13， 2022 Shipping time：June 10， 2022 Estimated arrival time：July 10， 2022 This cooperation is a new customer in the Middle East. The customer got to know Xinyue Company through foreign exhibitions. The first inquiry of pipe ，AISI4145 OD325XWT125MMX56000MM , quantity is only…
Read MoreSeamless pipes are made of steel ingots or solid pipe blanks through perforation into capillary pipes, which are then hot-rolled, cold-rolled or cold-drawn. It occupies an important position in my country’s steel pipe industry. So what should be paid attention to when producing seamless pipes? 1) Pay attention to whether the thickness of the embryo pipe wall is uniform….
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.
