ERW Steel Pipe

 In October, we got a inquiry of casing pipe from new customer form Pakistan with 10 3/4” out diameter,wall thickness 11.43mm, 3M length, API 5CT grade N80 BTC coupling with pin and box thread. After receive the inquiry Xinyue recognize that the customer pay more attention to the products quality and informed that once Xinyue can produce the pipes completely as per require and approve the quality, customer hope to build a long term relationship with Xinyue. Due to close to Spring Festival, the production schedule is very busy, All orders are hurried to be shipped before spring Festival. Customer requires that pipes need to be delivered before March. In order to meet the project needs, after discussing with mill, we decided to use the available stocks of steel plates, and produced the pipe in advance. Now the pipes are basically finished the production. Xinyue team provided the suitable and professional solution to customer then. And provide the professional service during the proje...

 In early Jan 2020, Bangladesh EPC customer urgently visited our company and would like to purchase ERW steel pipes for Natural gas transmission before our China Lunar New Year. These steel pipes are used for the second phase of Government Natural Gas Project. Bangladesh's natural gas project is a government-owned project to West Area, customers are very concerned about product quality and delivery time. Due to the Bangladesh government is particularly strict with quality requirement, their project manager and procurement manager have well inspected our production lines and testing equipment, especially our hydraulic testing equipment and UT testing equipment?and our lab certificate. Because near to our China Lunar New Year, our ERW mill almost finished all production schedules before holiday, only one production line is running. Our plant manager carefully and seriously introduced whole production process with detailed production equipment, client are highly appreciated and very s...

During the Chinese New Year in 2020, the epidemic of new coronavirus infection spread rapidly across the country. The nationwide fight against the epidemic. Under the orderly organization of the Chinese government, new hospitals rose in just 10 days. Batches entered Hubei Province to fight the epidemic, and people across the country extended the Spring Festival holiday to isolate them at home. Finally, with our joint efforts, the number of infected people has been declining, and the number of people who have been cured has been rising. Good news continues to come, and factories in various regions have begun to resume production. The Chinese government has adopted the most comprehensive and strict Preventive and control measures, everyone believes that we are fully capable and confident to win the fight against this infectious disease. During this period, our customers and friends of Xinyue still insisted on believing in us and China, and insisted on confirming the orders to us for prod...

 In 2019, we received an inquiry for pile pipes from new client in Southeast Asia. The project is still in the design stage when we receive the inquiry, and the estimated procurement time is in the first quarter of 2020. Although the purchase is after 6 months, we still carefully reviewed the details of the inquiry to provide customers with the best arrival plan. Half a year after submitting the quotation, we have been in touch with customers, and customers are also happy to inform us of various design changes and feedback from each round of bidding. Through continuous efforts of both parties, we finally won the project in early 2020. The contract was signed at the end of January. The estimated delivery time is mid-March. After the epidemic, Xinyue quickly started production and successfully caught up with the shipping ships in the middle and late March. In this production, customers require raw materials to be purchased according to the EN10215 standard, and production is carried ...

 Index analysis of mechanical properties of seamless pipes (smls pipe): 1. The performance index analysis of seamless pipe–plasticity. Plasticity refers to the ability of metal materials to produce plastic deformation without being damaged under load. 2. Analysis of performance index of seamless pipe–hardness. Hardness is a measure of the hardness of metal materials. At present, the commonly used method for measuring hardness in production is the indentation hardness method, which uses a certain geometric indenter to press into the surface of the metal material to be tested under a certain load, and the hardness value is determined according to the degree of indentation. Commonly used methods are Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) and Vickers hardness (HV) and other methods. 3. The performance index analysis of seamless pipe–fatigue. The strength, plasticity, and hardness discussed above are all indicators of the mechanical properties of metals under static lo...

Tianjin xinyue always keeping close cooperation with Vietnamese customers. In 2018, our marketing team visited our clients in Vietnam. At the end of February 2020, we again received an inquiry for ERW pipes from an regular customer from Vietnam,qty is about 1 container, 6 items, and the delivery time was very urgent. The customer told that his factory was running out of inventory, so the goods were required to be ready and shipped within 10 days. But in February, during an outbreak in China, our workers did not return to work and port operations also did not resume normal. However, fortunately, xinyue has its own warehouse. Despite the difficult objective conditions, we quickly collected the stock from the warehouse and arranged to book the shipping space as soon as we received the customer's LC, so as to catch up with the customer's delivery date. Now, all the goods have been shipped and arrived at the destination port. Although the ship delayed for several days on the way due...

 After the cooperation with the South Korean customer in the Guam Airport project last year, we have more communication and exchanges with each other, and the customer also know the strength and service level of Tianjin Xinyue from the cooperation, which makes our cooperation closer. At the end of 2019, we received a new product inquiry from our customer. The customer needs a stamping part on the project, which is used to connect the steel structure and belongs to the category of fastener. But for us, we need to invest a lot of energy in the research and development of new products, and we need very strict mold production and production control. Because we have a press for production, we are fully confident that we can produce this product through the discussion of various parts and the design of mold. After receiving the customer's preliminary drawings, our technicians actively discussed and communicated the design plan, and finally confirmed the plan to produced samples. After sa...

 At the beginning of December 2019, we received the budget inquiry of the Russian customer of spiral steel pipe. Due to the needs of the project, the customer has special requirement for the wall thickness. After confirming with the technical department and having a detailed understanding of the use status of the customer's project, we submitted the wall thickness that we can produce and apply to the customer's project. The final wall thickness was confirmed after the client and the construction department reviewed our proposal. Due to the successful cooperation between the two parties, our customers are very satisfied with our products and services. In February 2020, the customer informed us that their purchase period had come to an end, the customer was quite satisfied with our price plan and signed a contract with our company soon. When the production of this specification (426 * 5mm) started, it was difficult to form and weld due to the thin wall. According to the welding p...

 Galvanized scaffolding tube has always been the main demand product in Singapore, Xinyue steel group has exported more than tens of thousands of tons of galvanized scaffolding tube since we establishment. From neighboring Southeast Asian countries to South America and other countries, Xinyue exported material for the construction industry all over the world. This order customer is a large distributor in Singapore, engaged in scaffolding tube busienss for nearly 30 years with good reputation in Singapore. Customer find Xinyue through other client Recommendation and hope Xinyue can provide more support to him as a new supplier. After several phone calls discussion, the customer had a further understanding of Xinyue, and finally confirmed the order for one container as the first trial order. From the first time of receiving the order, Xinyue team sorted out the customer's requirements. Although it is the most conventional scaffolding pipe size, no matter from wall thickness to zinc l...

 Professional service can get the loyalty of customer, and the reputation of loyal customers is an important and powerful force for the establishment of new customer groups. With years of integrity operation and development, Xinyue has a number of regular customer teams with stable and smooth cooperation. The reputation of these high-quality customers has injected a strong and credible force into the expansion of Xinyue's business in the local steel market. In October 2019, a new Malaysian customer contacted us directly with the MTC provided by Xinyue for the local project, saying that he had purchased three times of Xinyue products from the local inventory provider, and the product quality was excellent, so that he had 100% confidence that our products can meet the quality requirements of the local project construction. it is prudent that the customer get the export date and credit rating of Xinyue through official channels in China.After that they issued the order to us directly....

 In order to improve the performance of stainless steel pipe (ss pipe), it is often necessary to adopt certain cold working methods, such as cold drawing, cold rolling, cold rolling, cold bending, cold expansion, cold twisting, etc., which can achieve a certain effect and cause certain damage. Cold working is actually like welding, which will inevitably damage the performance of stainless steel pipes, especially the corrosion resistance or heat resistance. Mainly manifested in the following aspects: 1. The dislocation or phase change of the material lattice occurs on the surface, which will become the starting point of local corrosion such as pitting corrosion. This phenomenon will have a direct adverse effect when the degree of deformation reaches 20% minus the cross-sectional rate. 2. It will cause the material lattice dislocation and other micro-defects and the increase of the surface roughness, and induce the martensite transformation and the precipitation of carbides. For exam...

 Although the terminal demand for rebar has declined seasonally, the enthusiasm for catching up across the country has not been extinguished. Some urban construction sites have even started working continuously for 24 hours, and the demand is still relatively high. The apparent demand for rebar in the latest phase of data calculation is 4.158 million tons, which is still 15% higher than the same period last year. The overall demand is better than last year. At the same time, with the strong demand, terminal stocks have also continued to decline. As of June 12, rebar stocks in 35 cities across the country were 7.583 million tons, a decrease of 151,800 tons from the previous month, higher than 2.07 million tons in the same period last year. In addition, although demand has fallen since June, but from January to May, special bonds were issued 3.2 trillion yuan in advance, higher than the 1.94 trillion yuan in the same period last year. At the same time, the new special debt in May rea...

 The products inventory is sufficient and the quick response of delivery time is our main advantage. Tianjin Xinyue has its own storage base, covering an area of more than 80 unit of area , with 30000 square meters of outdoor materials, 10000 square meters of indoor warehouses, nearly 10000 tons of conventional American standard welded pipe and seamless products in stock. This batch of orders are ASTM A53 and JIS G3444 ERW products, which are all in regular stock. The indoor stock material surface is free of rust, and can be directly painted, sprayed, packed and shipping, It took only 7 days from the receipt of the order to the completion of the goods preparation. The shipment was completed within 15 days, and the goods were delivered to the site of the project - Da Nang, Vietnam within 30 days, meeting the urgent requirements of the customer for the construction material in construction period. The upstream end customer of this customer's long-term supply is one of the largest hea...