steel pipe

 From 2018, Xinyue Steel Group has sent quotes to a European Client for many times but without any feedback. Therefore, we paid attention on client’s need and called the client to know more about their business range and adjust our solution. After talking with our client, we knew each other better and clients increased interests on our products. In this year of September, we received new inquiry from this client for the 200 tons EN10225 S355G13 welded pipe required for structural building usage. This standard is very popular in European market and Xinyue steel exported many times before. Our team quickly gave client the quotation and plan; Client was impressed by our quick response and attention. The client asked for very short delivery within 35 days for hundreds of tons after all property inspected by third party inspection. To reach such requirement, we have to make sure our warehouse ability and quality. After one-month negotiation, we reached agreement with client and won thei...

 3LPE is a coating used for anti-corrosion of steel pipes.making the pipes more durable.The outer anti-corrosion layer of the long-distance oil and gas pipeline is an important barrier to ensure the safety of the pipeline. Due to the increasing demand for energy in emerging economies such as China and India, the world's pipeline construction has entered a new round of climax, thereby promoting the development of anti-corrosive coating technology for long-distance pipelines. At present, commonly used anti-corrosive coatings for pipes outside the world include: petroleum asphalt (AE), coal tar enamel (CTE), fused epoxy powder (FBE), three-layer polyethylene coating (3LPE), and three-layer polypropylene Coating (3LPP), etc. From the perspective of development trends, 3LPE has occupied an advantage in the international pipeline coating market competition, and its market share will continue to expand. As the outer anti-corrosion coating for pipes, 3LPE anti-corrosion coating has a minim...

 ERW pipe adopts electric resistance welded technology, and the welding quality control in the process is very important. The general method is as follows: 1. Product damage inspection procedures Destruction inspection shall involve inserting a tool or device between the welded part and the part adjacent to the weld until the components are completely separated. The diameter of the solder joint is determined from two measurements taken at right angles (whichever is the smallest). If inspecting welds between more than two workpieces, it must be inspected between each pair of adjacent workpieces? a. During the process debugging period, destructive inspection of the welds should be carried out at each sub-assembly station to ensure that the quality of the welds meets the process requirements and to discover potential suspicious areas. b. The destructive inspection should be continued on the suspicious area until all the weld quality can meet the process requirements. c. In the trial p...

 Through the cooperation of the technical team of tianjin xinyue and the communication between the customer and each of the technical points, this batch of orders is a stock order. As this batch of seamless orders are used for mechanical equipment, the customer has particularly strict with OD and ID tolerance. We have measured the data of each inventory tube, which can meet the customer's requirements. In order to better make the customer believe that we have inventory, tianjin xinyue inventory management department fully cooperated, immediately went to the site to take photos and data of outer diameter, inner diameter and wall thickness to the customer, and the customer confirmed the order and deposit within 2 weeks.This time, I can cooperate with the customer smoothly, but I can't lea   ve the full cooperation of xinyue technical team and warehouse management department. Since the stock of light tube is more than 6 meters, but in order to load the 20-foot container smoo...

 Dish head: A part of the container that is connected to the cylinder by welding. Materials are carbon steel, stainless steel, alloy steel, aluminum, titanium, copper, nickel and nickel alloys, etc., which are indispensable important components in pressure vessels and equipment in many industries such as petrochemical, atomic energy and food and pharmaceutical industries. During the National Day, Xinyue received a dish head inquiry from a European customer, requesting to customize 20 heads strictly according to the material size. Head is the main product of our pipe fittings factory. We have rich experience in exporting it to South Asia, the Middle East, and Europe. The head size required is 1400mm out diameter and 8mm wall thickness. Despite the National Day holiday, Xinyue still gave our quotation very quickly, and also attached our past shipping records, shipping bills of lading and some shipping inspection photos and other information to customers for reference. During the peri...

 At the end of November, Xinyue welcomed the inspection of boiler pipes, pipe fittings and valves for sugar factory project by Indonesian end user customers. During the inspection, the second batch and the third batch of pipe fittings and valves orders were successively signed. The total order includes hundreds of products, which are planned to be transported in three batches, and all products will be delivered before New year festival. P11 boiler pipe needs 100% heat treatment, which has higher requirements on technology and delivery date. At the beginning of December, the first and second batch of pipe fittings have been shipped. As the Spring Festival approaches, all goods in the second and third batches have been inspected and delivered. At the end of December, we will catch up with the annual inspection and maintenance of the equipment of each production department, and the customers will also visit Xinyue factory to supervise the manufacturing. As expected, with the cooperati...

 During the National Day Holiday in 2019, Xinyue received an inquiry for a piling project in New Zealand. Through detailed communication and negotiation with customers, the customers knew that Xinyue Group has rich experience in supplying such kind of projects, and also has great experience in New Zealand and Australia market for many years receiving a good reputation and product quality guaranteed. Therefore, customer decided to sign a purchase contract with us very soon. The first batch of steel tubes purchased by customers were 711mm spiral steel tubes with a single length of 15 meters. Our company successfully completed production within the delivery period specified by the customer. We conducted a strict third party inspection according to the customer's requirement, the result is very satisfied to customer. Due to the new demands for the project, the customer subsequently added another order of 1016mm steel pipes. As the Spring Festival holiday is approaching, in order to ens...

 Machinability AISI 1018 carbon steel is rated at 62% of AISI 1112 carbon steel. Machining can provide this alloy with a good finish and continuous and hard chips. The alloy can be processed under all conditions. Forming It is easy to form this grade of carbon steel under annealing conditions. Welding AISI 1018 carbon steel can be welded using most conventional methods, such as gas, acetylene oxide, resistance and submerged fusion welding. Heat treatment This Grade can be surface hardened to Rc 42, but only in thin sections. If the thicker part exceeds 4 in. , You can get Rc 28-30. Forging AISI 1018 carbon steel can be forged in the range of 996-1260°C (1825-2300°F). Thermal processing AISI 1018 carbon steel can be easily hot processed. Cold working The cold working of AISI 1018 carbon steel will affect the hardness and mechanical properties. Intermediate annealing must be performed to overcome the alloy’s tendency to work hardening. Annealing The alloy can be fully annealed by soa...

Anti-corrosion steel pipes are divided into two categories: outer wall anti-corrosion and inner wall anti-corrosion steel pipe? Outer wall anticorrosion classification 1. 3PE anti-corrosion. The three-layer PE anticorrosion of the pipeline refers to the integration of the first layer of epoxy powder, the second layer of adhesive, and the third layer of polyethylene into one body, and is firmly combined with the steel pipe to form an excellent anti-corrosion layer. 2. 2PE anticorrosive steel pipe. As the name suggests, 2PE anticorrosive steel pipe has only two layers, the first layer is adhesive, and the second layer is polyethylene. These two types are combined with steel pipes to form an anti-corrosion layer. 3. Single PE anticorrosive steel pipe. The single-layer PE anticorrosive steel pipe is a process steel pipe that uses a shower coating process to combine polyethylene and heated steel pipes to form an anticorrosive layer. 4. Epoxy coal tar anticorrosive steel pipe. Epoxy coal tar...

 Xinyue received an inquiry from a Uruguay customer in mid-October, 2019. We contact with customer directly after receiving the order and confirm the products specification and technical requirements with them. After fully understanding customer’s requirements, we send the quotation to client on the same day. The client is very satisfied with our professional and effective service. This is the first business between both side. Therefore, he still has doubts about our production capacity and quality control ability. We offer to provide the MTC, test record and Inspection Test Plan to client. We also provide fast and professional answers to client's questions. In order to achieve further cooperation, we prepare the pipe sample and send the them to customer as required positively. After receiving the sample, the customer has arranged various physical and chemical properties inspections and other processing inspections, and the inspection results fully meet the engineering requirements...