SSAW Pipe

Project location：New Zealand Product：ERW pipe, T-welded pipe, SSAW pipe Standard and material：AS1163 GR.350 Specifications：406,457,508,762,1067 Usage：Piling Inquiry time：2021.07.21 Order time：2022.09.23 Shipping time：2022.12.15 Arrival time：2023.01.29 Today, we are talking about the order from New Zealand, which is a piling project. Since July 2021, Xinyue’s business specialists have continued to follow up this order, regularly share the domestic steel price situation and forecast trend, so that customers can grasp the domestic market situation at the first time. Based on the purpose of “working with heart and sincere service”, Xinyue always cares about customers and puts customers first. With the official start of the project, Xinyue also welcomes good news. The customer said that Xinyue was the first choice and signed a contract of intent with Xinyue in September 2022. The order includes a variety of pile pipes with different sizes, materials and production processes, including ERW s...

API SPEC 5DP is a standard specification for drill pipe used in the oil and gas industry. The standard covers the manufacturing, chemical composition, and mechanical properties of the drill pipe, ensuring its reliability and performance in demanding drilling operations. Xinyue Steel Group, as a leading manufacturer and supplier of steel pipes, offers a range of API SPEC 5DP drill pipes that meet the highest quality standards and can be used in a variety of drilling applications. Xinyue’s API SPEC 5DP drill pipe is made of high-strength steel, which provides excellent toughness and fatigue resistance. The pipe is designed to withstand the high stresses and harsh environments encountered in drilling operations, ensuring reliable and safe drilling operations. Xinyue’s drill pipe is available in a range of sizes and grades, including Grade E, X, G, and S, to meet the specific needs of different drilling applications. One of the key features of Xinyue’s API SPEC 5DP drill pipe is its precis...

ASTM A519 is a standard specification for seamless carbon and alloy steel mechanical tubing, which is widely used in various applications requiring high strength, toughness, and durability. It covers several grades of carbon and alloy steel mechanical tubing, including 4140, 4130, and 1020. Xinyue Steel Group, as a leading manufacturer and supplier of steel pipes, offers a range of ASTM A519 cylinder pipes that meet the highest quality standards and can be used in demanding applications. Xinyue’s ASTM A519 cylinder pipe is made of high-quality carbon and alloy steel, which provides excellent strength, toughness, and durability. The pipe is designed to withstand high-pressure applications, such as hydraulic cylinders, machine parts, and other mechanical applications. Xinyue’s cylinder pipe is available in a variety of sizes and shapes, including round, square, and rectangular, to meet the diverse needs of different applications. One of the key features of Xinyue’s ASTM A519 cylinder pip...

 What is a cold drawn seamless tube? Seamless steel tubes can be divided into hot rolled-tubes, cold-rolled tubes, cold-drawn tubes, extruded tubes, etc. according to different production methods. The biggest difference between cold-drawn seamless tube and hot-rolled seamless tube is that the precision of cold-drawn seamless tube is better than that of hot-rolled seamless tube. The general accuracy of cold-drawn seamless tube is about 20 wires, while the precision of hot-rolled seamless pipe is about 100 wires, so cold-drawn seamless tube is the first choice for machining and parts manufacturing. Why do cold drawn seamless tubes need heat treatment? During the heating and cooling process of the cold drawn seamless tube, due to the inconsistent cooling speed and time of the surface layer and the core, a temperature difference is formed, causing volume expansion and uneven shrinkage to generate stress, that is, thermal stress. Under the action of thermal stress, since the surface lay...

Welded steel pipes are widely used in the structural parts of bicycles, motorcycles, tractors, automobiles and large buses. The pipe has a large forging coefficient, strong bending and torsion resistance, smooth surface and light weight. Variable cross-section tubes are used to make collector poles on trolleybuses, because this high-strength welded steel tube has good toughness and elasticity. Welded steel pipes are widely used in instruments, telecommunication equipment and medical equipment to manufacture brackets, guide rails, and frames of boxes and cabinets, so that they have the characteristics of light weight, beautiful appearance, novel style, and easy handling and portability. Surgical operations directly use the plum-blossom needle high-strength welded steel pipe as the bone-setting material. The waveguide for UHF radio communication is also made of special high-strength welded steel pipe with precise dimensions. On various thermal equipment, mechanical equipment or radio rec...

Common steel pipes mainly include welded pipes and seamless pipes (SMLS). In the process of engineering construction, appropriate steel pipes will be selected in combination with specific construction conditions, and cost will be the primary factor. Therefore, this paper distinguishes welded steel pipes and seamless steel pipes from the aspects of steel pipe performance, technology and identification methods, hoping to provide reference for the selection of steel pipes in the process of engineering construction. There are three main ways to identify welded pipes and seamless pipes (smls): 1. Metallographic method Metallographic method is one of the main methods to distinguish welded pipes and seamless pipes. High-frequency resistance welded pipe (ERW) does not add welding materials, so the weld seam in the welded steel pipe is very narrow, and the weld seam cannot be clearly seen if the method of rough grinding and corrosion is used. Once the high-frequency resistance welded steel pipe...

 Xinyue Steel is a leading manufacturer and supplier of API standard steel pipes in China, serving the oil and gas industry worldwide. API (American Petroleum Institute) standard steel pipes are essential components in the exploration, drilling, and production of oil and gas, and Xinyue Steel’s pipes are of the highest quality, conforming to the API 5L and API 5CT standards. API standard steel pipes are used for transporting oil, gas, and water in various fields, such as oil and gas exploration, drilling, transportation, and refining, as well as in the construction of pipelines, tanks, and offshore structures. The steel pipes are designed to withstand high pressure, extreme temperatures, and corrosive environments, making them ideal for use in the oil and gas industry. Xinyue Steel’s API standard steel pipes are available in a range of sizes, grades, and specifications to meet the diverse needs of the industry. The pipes are made from high-quality carbon and alloy steels, ensuring ...

Xinyue Steel, one of the leading steel pipe manufacturers in China, offers a wide range of ASTM standard steel pipes that meet the highest quality standards in the industry. The company has been providing steel pipes for various applications, including oil and gas, construction, and water transmission. In this article, we will explore Xinyue Steel’s ASTM standard steel pipe and how it can be your ultimate solution for industrial needs. What is ASTM standard steel pipe? ASTM (American Society for Testing and Materials) is a globally recognized organization that sets standards for different materials, including steel. ASTM standard steel pipes are widely used in various industries because of their excellent mechanical properties, corrosion resistance, and durability. These pipes are manufactured using advanced technology and high-quality raw materials to meet the exacting standards of different applications. Xinyue Steel’s ASTM standard steel pipe Xinyue Steel offers a wide range of ASTM...

 Circular Hollow Section (CHS) is a type of hollow steel section that is widely used in construction, engineering, and manufacturing industries. Its circular shape and uniform strength properties make it an excellent choice for various structural applications. As a leading manufacturer of steel pipes and tubes, Xinyue Steel offers a wide range of CHS that can be customized to meet the specific requirements of different projects. Advantages of CHS One of the primary advantages of CHS is its excellent strength-to-weight ratio. The circular shape of CHS means that the weight is evenly distributed around the section, resulting in a more efficient use of material. This makes CHS an ideal choice for projects where weight is a critical factor. CHS is also easy to work with, as it can be cut, drilled, and welded to suit a variety of design requirements. Applications of CHS CHS is used in a wide range of applications, from simple handrails to complex steel structures. In construction, CHS i...