Stainless steel pipes are highly favoured in the construction, manufacturing and other industries due to their exceptional properties, specifically their strength and corrosion resistance. Stainless Steel 316 Pipes, among the varying types of stainless steel pipes currently available, are particularly in demand. This article covers all aspects of Stainless Steel 316 Pipes, including their composition, advantages, and uses.

316 stainless steel pipes are a durable and corrosion-resistant choice for various applications, including food processing plants and oil and gas industries. However, it's crucial to maintain your 316 stainless steel pipes adequately to ensure optimum longevity. In this post, we'll share some best practices for keeping your pipes in top condition.

Stainless steel ranks among the most durable and corrosion-resistant materials, making it an excellent choice for various applications. Its outstanding chemical and physical properties make it ideal for plumbing, construction, and manufacturing projects. Schedule 20 stainless steel pipe, one of the thinnest yet highly functional pipes, stands out among the various stainless steel types. Although lighter in structure, Schedule 20 stainless steel pipes uphold the same properties as regular pipes.

Perforated tubes are vital for numerous industries and applications, such as oil and gas, filtration, separation, and architectural design. They come in different sizes, hole patterns, and materials, each with distinct properties and performance characteristics. Selecting the appropriate perforated tube for your application can be challenging, but it is crucial to achieve the desired function and efficiency. In this blog post, we will offer useful guidance on selecting the ideal perforated tube for your needs.

The oil and gas industry is a vital and lucrative sector globally, providing employment and fuelling growth and development. The industry requires specialized materials, and SHS Pipe is critical in oil and gas production, transport and distribution. In this blog post, we will examine the vital role SHS Pipe plays in the oil and gas industry. What is SHS Pipe?

Pipes are an essential component in various industries for transporting gases, liquids and solids. Amongst a broad range of pipes, Schedule 20 pipes are popularly used in many applications. In this blog post, we will discuss what Schedule 20 pipe is, its benefits, how it is made and its various uses.

The Advantages of Rectangular Tube for Industrial Manufacturing Industrial manufacturing is essential to the growth and development of any country's economy worldwide. For goods to be produced at a significant pace, the manufacturing industry must have access to top-quality raw materials. One of the most crucial raw materials used in manufacturing is pipes. The market offers various pipe types, including round, square, and rectangular pipes. Rectangle pipes are gaining popularity among manufacturers due to their numerous benefits. This blog post explores the advantages of using rectangle pipes in industrial manufacturing. Consistency and precision are among the factors that make rectangle pipes a preferred choice in industrial manufacturing.

Schedule10 pipes possess unique properties that make them widely used in diverse industries. If you require improved familiarity with Schedule 10 pipe characteristics, uses, and composition, you have come to the right place. This post will comprehensively outline all the essential information regarding Schedule 10 pipes, enabling you to better comprehend their diverse applications.

Steel pipes have various applications in structural engineering, transportation, and manufacturing industries. Pipe sizes are determined based on their outer diameter while the wall thickness determines the inner diameter.

Seamless pipes have emerged as a vital component in several key industries, offering unmatched reliability, strength, and versatility. At Bestar Steel, we take pride in manufacturing high-quality seamless pipes tailored to the specific demands of industries such as petroleum, aerospace, chemical, power generation, boilers, and the military. In this article, we will delve into the diverse applications and advantages of seamless pipes in these pivotal sectors.

Pipeline coating is the most suitable and effective solution to protect ERW/seamless pipes from corrosion, moisture and other harmful chemicals. Coated pipes are the most efficient and cost-effective products used to transport oil, gas, water and other liquids. Coatings provide pipes with a continuous layer of protection to protect them from any harmful effects of corrosion.

Advantages: High strength, weight, and material-saving ability Typical application: large diameter pipes for transporting oil and gas

It includes Drill Pipe, Steel Casing Pipe and Tubing OCTG is the abbreviation of Oil Country Tubular Goods, it mainly refers to pipe products used in oil and gas production (drilling operations). OCTG tubing is typically manufactured based on API specifications or related standard specifications. It can also be considered a generic name for drill pipes, steel casing pipes, fittings, couplings and accessories used in the onshore and offshore oil and gas industry. To control the chemical properties and apply different heat treatments, OCTG pipes are classified into different performance materials with more than ten grades.

(1) Preheating can slow down the cooling rate after welding, make hydrogen diffuse and escape from the weld metal, and avoid cracking caused by hydrogen. It can also reduce the degree of hardening of the weld and the heat-affected zones to improve the crack resistance of the welded joint. (2) Preheating can reduce welding stress. Uniform partial preheating or overall preheating will reduce the temperature of the welding zone between welders (also called temperature gradient). In this way, the welding stress is reduced on the one hand, and the welding strain rate is reduced, on the other hand, thereby avoiding welding cracks. (3) Preheating can reduce the degree of bonding with the welded structure, especially the degree of bonding with corner joints, reduce the occurrence of cracks, and increase the preheating temperature. The selection of welding preheating temperature and inter pass temperature is not only related to the chemical composition of the steel and welding rod, the rigidity of the welding structure, the welding method, the ambient temperature, etc. but also these factors should be considered and determined. In addition, the uniformity of the preheating temperature in the thickness direction of the steel has an important effect on the uniformity of the welding area and the reduction of welding stress. The width of the local preheating should be the degree of welder restraint. Generally, it should be three times the wall thickness around the weld zone, and it should not be less than 150-200mm. If preheating and uneven, not only will not reduce the welding stress but will increase the welding stress.

1. Forging method: Use a swage forging machine to punch out the end or part of the pipe to reduce the outer diameter. Commonly used swage forging machines include rotary, connecting rod, and roller types. 　 2. Stamping method: Use a tapered core on the punch to expand the tube end to the required size and shape. 3. Roller method: Place a core in the tube, and use a roller to push the outer circumference for round edge processing. 4. Rolling method: Generally, no mandrel is used, and it is suitable for the inner round edge of the thick-walled pipe. 5. Bending method: There are three methods commonly used, one method is called the stretching method, another method is called the stamping method, and the third method is the roller method. There are 3-4 rollers, two fixed rollers, one adjusting roller, adjustment With a fixed roll distance, the finished pipe will be bent. 6. Bulging method: one is to place rubber in the tube and compress it with a punch on the top to make the tube protrude into shape; the other method is hydraulic bulging, in which liquid is filled in the middle of the tube, and the liquid pressure bulges the tube into the required shape, most of the production of corrugated pipes use this method.

⑴ Weak welding, desoldering, cold folding in the steel pipe; Reason: The output power and pressure are too small. Solution: 1 adjust the power; 2 adjust the extrusion force.   ⑵ There are ripples on both sides of the weld in the steel pipe; Reason: The op

Due to the corrosion of steel pipelines and equipment, production enterprises have stopped production and the quality of products has deteriorated. It affects the supply of gas, heating steam, or hot water, and brings many difficulties in people's lives. Leakage of buried pipelines and pipeli

Austenitic stainless steel is softened by solid solution treatment. Generally, the stainless steel pipe is heated to about 950~1150℃, and kept for some time, so that the carbides and various alloying elements are fully and evenly dissolved in the austenite, and then quickly quenched to cool. , carbo