SSAW Pipe

 The term "stainless steel flange" sounds impressive, especially the word "stainless steel." However, it's not as invincible as we might imagine, nor is it immune to rust. Improper handling, inadequate installation, and insufficient maintenance can lead to malfunctions and damage. As the name suggests, a stainless steel welding flange is a welding flange made of stainless steel. Its interface end has a pipe diameter and wall thickness that matches the pipe to be welded, achieving the connection through welding. The structure of a stainless steel welding flange typically includes the flange body, bolt holes, and sealing surfaces, ensuring a tight and reliable connection. ASME B16.5 Stainless Steel Welding Flanges ASME B16.5 is the American standard for stainless steel welding flanges, belonging to the American Society of Mechanical Engineers (ASME) standards for piping and piping components. This standard specifies the requirements for the dimensi...

 Galvanized hollow sections are a widely used material in modern construction, applied in various building projects, machinery manufacturing, road construction, bridge construction, shipbuilding, and other fields. It is an economical and practical metal tubing with advantages such as rust resistance, corrosion resistance, acid and alkali resistance, easy processing, high strength, and long service life. What are the main uses of galvanized hollow sections? Galvanized square and rectangular tubing is a general term for all square and rectangular tubing. In fact, square and rectangular tubing can be classified in many ways. According to manufacturing process, it can be divided into: hot-rolled seamless square tubing, cold-drawn seamless square tubing, extruded seamless tubing, and welded square tubing; according to material, it can be divided into: plain carbon steel square tubing and low-alloy steel square tubing; according to production standards, it can be divided ...

In automobiles, there's a material that may go unnoticed, but it's crucial—like the car's "blood vessels" and "skeleton," supporting the powertrain and ensuring safety. That material is seamless steel pipe. From the engine to the exhaust system, from the chassis to the drive shaft, seamless steel pipes play a role in almost every critical part of a car.Compared to welded pipes (such as ERW pipes), seamless steel pipes do not have the potential weak point of weld seams. What is a seamless steel pipe? A seamless steel pipe, as the name suggests, is a steel pipe without any weld seams. It's generally made by piercing a solid steel billet and then hot-rolling or cold-drawing it. The absence of weld seams means the entire pipe is a single, continuous piece, making it stronger, more reliable, and more durable than welded pipes. In automobiles, stainless steel seamless pipes are mainly used in the exhaust system, accounting for more than ha...

 304 stainless steel pipes are well known for their durability and resistance to corrosion, but they are not completely immune to rust. If they are handled or stored carelessly, rust spots can still appear. With the right approach, however, these pipes can stay in excellent condition for years. How to store 304 stainless steel pipes? Seamless stainless steel pipe refers to steel pipe formed through processes such as extrusion, piercing, or rolling, without weld seams. Its material is not limited to 304; it can also be various stainless steel grades such as 304, 316, 321, and 310S. 1. Protective Packaging Layer for Steel Pipes Most 304 stainless steel pipes are shipped with a protective coating or plastic wrap. This is not just for show—it helps keep moisture, dust, and other contaminants away from the surface. When moving or unloading pipes, it’s important to avoid tearing or scratching this layer. Even a small scratch can become a weak spot where rust starts. If the original wrap ...

 　　Recently, Xinyue successfully completed the delivery of 11,000 tons of spiral steel pipes, providing key support for the construction of a Southeast Asian offshore platform project and demonstrating the company’s solid strength in the spiral steel pipe manufacturing field. 　　This cooperation adopted a three-batch delivery model. Each batch passed the third-party final inspection jointly arranged by the contractor and the end client, with strict adherence to quality standards throughout the process to ensure the products fully met the project requirements. Faced with the dual high standards of delivery time and quality, Xinyue always adhered to the principle of "Quality First, Customer Foremost" and strictly implemented production processes. 　　Particularly during the production of the first batch of anti-corrosion pipes, amid the dual challenges of low temperature in winter and the Spring Festival holiday, the company invested additional costs to activate heated workshops t...