2022年3月31日星期四

Xinyue Successfully Get new Middle East Customers Order with Professional Service and Patient Communication

 In July 2018, our company received the first inquiry from this Middle East customer and gave the best price proposal to the customer. Customers have always been cautious because they have purchased seamless pipes in China and been deceived before. From July to October 2018, our company has received inquiries from the customer all the time, but there are no substantive orders.

In order to win the trust of customers, I have send our company project list, shipping records, Bill of Lading to Middle East , LSAW pipe and SMLS pipe stock photos to customers. Customers acknowledged our information and placed a 60 tons LSAW trial order in November 2018. The payment was made by LC for 60 days and a third-party inspection was arranged. Since the customer LC payment comes from the Middle East, it is necessary to provide a series of documents to the bank for audition, only after approval the money could entering the Xinyue account and then we could arrange purchasing raw materials. During the half month of submitting documents, the customer appeared a little incomprehensible, worried about affecting their delivery date, so he wanted to cancel the order. But in order to maintain our first cooperation, we are patient to communicate with customers and ensure that we will try our best to advance the delivery date of steel pipes. Customers choose to trust us again.

After the completion of the goods, we promptly sent the customer MTC, product list and photos to inform the customer for the third inspection, so that we can arrange shipment of the order as soon as possible before the Spring Festival, so as not to affect the customer's delivery date. After inspection, the customer expressed great satisfaction with the results of our LSAW pipe, and gave Xinyue the second order---200 tons seamless steel pipe. Customer said that they would continue to support Xinyue steel pipe and maintain close cooperation.

http://www.tjxysteel.com/news/Xinyue-Get-new-Middle-East-Customers-Order-795.html

An Order of high standard & strict requirements on API 5L PSL2 X42 Seamless oil & gas line pipe

 One of regular clients from Xinyue Steel Group sent a inquiry: oil & gas pipeline, API 5L PSL2 X42 Seamless Steel Pipe, normalized, size DN100 & DN150, total quantity of 150tons. The client requests pipes should be qualified with standard API and also with below requests:

1.Hydraulic Test

According to API standard, pipes are qualified as long as it undertook pressure of 20.5MPA and keep for at least 5 seconds. While client requests pressure should be 32.7MPA for DN100, 21.5MPA for DN150.

2. Impact Test

According to API standard, 0 Deg.C impact test is not required for size DN100 and the min CVN is 34J for size DN150 pipe. While client requests both sizes should be tested and the Min CVN is 60J, and we also should complete CVN tests at -25 Deg.C and provide results.

For documents, the ITP, MPS, production schedule should be offered within one week after PO, NDT test report, Hydraulic test report, impact test report, heat treatment report, material certificate, tally sheet, packing list etc should be offered within two weeks before delivery and the Final Documentation Dossier (MDR - Manufacturers Data Report) should be offered within one week before delivery.

http://www.tjxysteel.com/news/API-5L-PSL2-X42-Seamless-oil-gas-line-pipe-796.html

2022年3月30日星期三

Advantages and Disadvantages of Carbon Steel

 Due to the continuous development of urbanization construction, materials in the building materials market have emerged one after another. Although these materials are relatively common in our daily life, people who do not usually run in the building materials market may not know carbon steel. today I will explain to you what kind of material carbon steel is? And what are its advantages and disadvantages?

1) What material is carbon steel?

Carbon steel mainly refers to the steel whose mechanical properties depend on the carbon content in the steel, and generally does not add a large amount of alloying elements, and is sometimes called plain carbon steel or carbon steel. Carbon steel, also called carbon steel, refers to an iron-carbon alloy with a carbon content of less than 2% WC. In addition to carbon, carbon steel generally contains a small amount of silicon, manganese, sulfur, and phosphorus. Generally, the higher the carbon content of carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity.

2) What are the advantages and disadvantages of carbon steel?

Advantage:

1. Carbon steel can get higher hardness and better wear resistance after heat treatment.

2. The raw materials of carbon steel are very common, easy to obtain, and the production cost is relatively low.

3. The hardness of carbon steel in the annealed state is very moderate, and it also has good machinability.

Disadvantage:

1. The hot hardness of carbon steel will be poor, because when the working temperature of the tool is greater than 200 degrees, its hardness and wear resistance will drop sharply.

2. The hardenability of carbon steel is very low. The diameter of the fully hardened steel is generally about 15-18 mm during water quenching, while the diameter or thickness of the carbon steel is only about 6 mm when it is not quenched, so it will be easier to deform and crack.

3) What are the classifications of carbon steel?

1. According to the use, carbon steel can be divided into three categories: carbon structural steel, carbon tool steel and easy-to-cut structural steel.

2. According to the smelting method, carbon steel can be divided into three categories: open hearth steel, converter steel and electric furnace steel.

3. According to the carbon content, carbon steel can be divided into three categories: low carbon steel, medium carbon steel and high carbon steel.

4. According to the deoxidation method, carbon steel can be divided into boiling steel, killed steel, semi-killed steel and special killed steel, which are represented by codes F, Z, b and TZ respectively.

5. According to the content of sulfur and phosphorus, carbon steel can be divided into ordinary carbon steel (the amount of phosphorus and sulfur will be higher), high-quality carbon steel (the amount of phosphorus and sulfur will be lower), high-grade high-quality steel (which contains lower phosphorus and sulfur content), and special-grade high-quality steel.

https://www.xysteelpipe.com/advantages-and-disadvantages-of-carbon-steel/

2022年3月29日星期二

What is Carbon Steel Pipe?

 What is carbon steel pipe?

Carbon steel pipe is also called CS pipe. Carbon steel pipes are made of steel ingots or solid round steels through perforation into capillary tubes, which are then hot-rolled, cold-rolled or cold-drawn. Carbon steel pipe plays an important role in my country’s steel pipe industry.

Types of carbon steel pipes:

Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes.

Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

In addition to general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (drawn) carbon steel pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non- Rust thin-walled steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipes is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless pipes can reach 6mm and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipes can reach 5mm and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.

General carbon steel pipe: It is made of high-quality carbon-structured steel such as 10, 20, 30, 35, and 45, low-alloy structural steel such as 16Mn and 5MnV, or alloy steel such as 40Cr, 30CrMnSi, 45Mn2, and 40MnB, which is hot-rolled or cold-rolled. Seamless pipes made of low carbon steel such as 10 and 20 are mainly used for fluid transportation pipelines. 45, 40Cr and other medium carbon steel seamless pipes are used to manufacture mechanical parts, such as the stressed parts of automobiles and tractors. Generally, carbon steel pipes are used to ensure the strength and flattening test. Hot-rolled steel pipes are delivered in hot-rolled or heat-treated state; cold-rolled steel pipes are delivered in heat-treated state.

Advantages of carbon steel:

Carbon steel has high strength, ductility and toughness at low cost and is used in heavy machinery to make heavy duty parts. The total amount of gold is generally less than 5%, which has greater impact toughness, and can obtain better mechanical properties through heat treatment. Casting low-alloy steel has better performance than carbon steel, which can reduce the quality of parts and improve service life.

https://www.xysteelpipe.com/what-is-carbon-steel-pipe/

2022年3月24日星期四

The airport construction project is hot going on with Xinyue Steel

 On Jan. 23rd, 2019, Xinyue Steel got the inquiry from new customer about the needed pipe for Airport construction, the pipes will be used for transferring gas from airplane, both internal and external coating will be requested. After the first steps negotiation, and the introduction of Xinyue Steel, customer showed much interest with Xinyue Steel, and hope they can get the offer from Xinyue ASAP to go on the next step discussion.

After the first steps offering, the customer is not good with the internal coating we suggested, and request us to recommend another brand of internal coating. Once received the request from customer, Xinyue contact with the coating factory manger the first time, and applied another well reputation of brand, also applied the offer with enough technical documents. After received our new quotation plan, customer get very satisfied with our offer, and confirmed contract with us after the further detailed negotiation.

Every steps of efforts is worthy, it means that we Xinyue is always on our way to build the world, serve the global , and we always try our best to serve every customers.

http://www.tjxysteel.com/news/airport-construction-project-is-hot-going-on-807.html

Successful delivery of spiral pipes for water supply in Ecuador

 Over the past five years, we have maintained close business cooperation with our north American customers. During the cooperation, we have exchanged industry knowledge, discussed project solutions and provided perfect products and services for many projects.

In December 2018, we received an active enquiry from a customer in North America again. The customer needed API 5L PSL1 Grade B spiral pipe for the water supply project. The first time we received the inquiry, we quickly reported the project plan to the customer.

From the follow-up project follow-up, I learned that this project is a local water pipeline project, which requires anti-corrosion coating, internal anti-corrosion epoxy paint 300 microns, external anti-corrosion 3PE 2.5 mm.

During a long time negotiation on the price, payment term, coating, standard and production control, order was finalized successfully.We processing the production strictly according to client’s request and finally deliver all goods in time.

Because the pipes have inner and outer coatings, when the pipes need to be packed in the port, we consult with the freight forwarder many times to protect the coating from being damaged. Finally, we choose to pad the cartons around the container and the contact points between the pipes to protect the outer coatings, and protect the packing tools with wrapping cloth to prevent the damage of the inner coatings.

http://www.tjxysteel.com/news/delivery-of-spiral-pipes-for-water-supply-in-Ecuador-822.html

Indian Stockist partner visited Xinyue Steel Group

 In April, 2019, our Indian partner visited Tianjin Xinyue Steel Group. He is a local stockist and dealer in India. This visit is to conduct product inspection on the newly signed orders in late March and early April, and to negotiate new orders at the same time.

After receiving the first inquiry from the customer, we soon provided the customer with a competitive price and communicated with the customer by phone to confirm the details of the product requirements. The customer signed the contract with us on the third day and paid the deposit.

Later, we communicated with the customer several times, and the customer placed a new order in early April again. In this factory inspection, the product inspected is ERW welded pipe, the specification is 219*8.18mm*5.8 meters. The customer inspects the dimensions and measures the outer diameter, wall thickness and length. At the same time he is also give the affirmation for the pipe ends and black painting, the customer said he is very satisfied with this order.

After the factory inspection, the customer had an interview with our group CEO in our office. After confirming with us all the details of our previous order, He immediately placed another order of 100 tons of the same specification. At the meeting, the customer said that more and more orders will be signed with the Xinyue group in the future .

No matter what large or small of the order and the complexity of the product, as long as we can help customers to solve the problem, Xinyue Steel Group team will serve customers with a professional attitude.

As the famous pipeline suppliers from China, Xinyue’s goal is to serve for the global market and build the world getting better, warmly welcome to send us inquiry at any time.

http://www.tjxysteel.com/news/Indian-Stockist-partner-visited-Xinyue-Steel-Group-835.html