Steel Pipe

Inconel 625 is a nickel-chromium-molybdenum alloy known for its excellent resistance to oxidation and carburization at high temperatures. Its unique composition provides excellent mechanical properties, making it suitable for high-stress environments. The alloy is known for its ability to withstand harsh conditions, including exposure to seawater, sour environments, and high-pressure systems. This makes Inconel 625 a top choice in industries that demand material reliability and long service life.

304 and 316 stainless steel spiral welded pipes are specialized piping solutions that are manufactured using high-quality stainless steel grades. The spiral welding process involves the continuous welding of a flat strip of stainless steel into a spiral shape, creating a robust and seamless pipe. This method not only enhances the structural integrity of the pipe but also allows for greater flexibility in design and application.

The 20# Spiral Welded Pipe is a type of steel pipe that is manufactured using a unique spiral welding process. One of the standout features of the 20# Spiral Welded Pipe is its impressive strength-to-weight ratio. The spiral welding technique allows for a thinner wall compared to traditional straight-seam pipes, without compromising on strength. This means that the 20# pipe can handle significant loads while remaining lightweight, making it an ideal choice for a wide range of applications, from oil and gas transportation to water supply systems.

Carbon steel special-shaped pipes are uniquely designed tubular products that deviate from the traditional round pipe shape. These pipes can be manufactured in a variety of geometrical configurations, including square, rectangular, oval, and other custom shapes. The versatility of these shapes allows for optimized space utilization and enhanced structural integrity in applications where conventional pipes may fall short.

Alloy steel special-shaped pipes are precisely engineered pipes made from alloy steel, which is a type of steel that is alloyed with various elements to enhance its mechanical properties.
The unique composition of alloy steel, which typically includes elements such as chromium, nickel, molybdenum, and vanadium, results in a material that boasts superior strength, durability, and resistance to wear and corrosion. This makes alloy steel special-shaped pipes an excellent choice for industries that require high-performance materials, such as construction, automotive, aerospace, and oil and gas.

Stainless steel shaped tubes are hollow profiles that can be made into a variety of non-standard shapes, such as rectangular, oval, triangular or custom shapes. Unlike traditional round tubes, these shaped tubes are carefully designed to provide enhanced structural integrity and aesthetics. They are made of high-quality stainless steel with excellent corrosion resistance, durability and strength, making them ideal for indoor and outdoor applications.

40Cr seamless steel pipe is a kind of alloy structural steel seamless steel pipe with good comprehensive performance. In addition to iron, its main components also contain about 0.4% carbon and a certain amount of chromium and other alloy elements. The steel pipe has high strength, hardness, good toughness and wear resistance. After proper heat treatment, it can obtain good comprehensive mechanical properties. It is widely used in machinery manufacturing, automotive parts, aerospace and other fields, such as manufacturing shafts, gears, bolts and other parts. It can withstand large loads and stresses and can meet the use requirements under various complex working conditions.

16Mn (Q345) seamless steel pipe is a seamless steel pipe made of 16Mn (Q345) steel as raw material. 16Mn (Q345) steel is a low-alloy high-strength structural steel. Its chemical composition mainly includes carbon (C), manganese (Mn), silicon (Si), phosphorus (P), sulfur (S) and other elements. 
Phosphorus and sulfur are impurity elements, and their content is strictly controlled at a low level to ensure the quality of steel. Generally, the phosphorus content does not exceed 0.045%, and the sulfur content does not exceed 0.045%.Brands from various countries that match 16Mn（Q345）steel: A572 Grade50、SM490、S355、EN10025-2 S355.

Stainless steel 321 seamless steel pipe is a pipe made of 321 stainless steel. It belongs to austenitic stainless steel, the main elements are iron, chromium, nickel, and titanium is added. The addition of titanium improves the resistance to intergranular corrosion, making its performance more stable in high temperature environments of 450-800°C. The pipe has good corrosion resistance, high strength, good toughness and plasticity, and is easy to process and weld. It is widely used in petrochemical, aerospace, food processing, medical equipment and other fields, and often implements ASME SA-213/SA-213M, GB/T14976 and other standards.

316 seamless steel pipe is a pipe made of 316 stainless steel. Its main component is iron, and it contains about 16%-18% chromium, 10%-14% nickel, and 2%-3% molybdenum. It has excellent corrosion resistance, especially strong resistance to chloride corrosion, and also has good high temperature resistance, low temperature resistance, creep resistance, processing and welding performance. Its manufacturing processes include hot rolling and cold rolling. It is widely used in chemical, petroleum, marine engineering, food processing, pharmaceutical and other industries. Common implementation standards include GB/T5310-2017.

Hot dip galvanized pipe is a type of steel pipe that has undergone a specialized coating process to enhance its resistance to corrosion. The process involves immersing the steel pipe in a bath of molten zinc, which forms a robust protective layer on the surface. This zinc coating not only provides a barrier against moisture and environmental elements but also offers cathodic protection, ensuring that the underlying steel remains intact even if the coating is scratched or damaged.