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Published 15 December 2023
Stainless steel seamless pipes
What types of stainless steel are typically used in the manufacturing of seamless pipes? Are there any special alloys or standards? The manufacturing of stainless steel seamless pipes typically involves the use of stainless steel alloys. The main types of stainless steel commonly used for seamless pipes include: 1. Austenitic Stainless Steel: – Common Alloys: 304 (S30400), 316 (S31600), 321 (S32100), etc. – Features: Exhibits excellent corrosion resistance and ductility. Suitable for general applications such as chemical processing, food processing, etc. 2. Duplex Stainless Steel: – Common Alloys: SAF 2205 (S31803), SAF 2507 (S32750), etc. – Features: Possesses a dual-phase structure, combining the advantages of austenitic and ferritic stainless steels. Provides high strength and corrosion resistance, suitable for environments requiring enhanced strength and corrosion resistance. 3. Ferritic Stainless Steel: – Common Alloys: 430 (S43000), 444 (S44400), etc. – Features: Exhibits good heat resistance and corrosion resistance but relatively lower strength. Suitable for high-temperature and some mildly corrosive environments. 4. Martensitic Stainless Steel: – Common Alloys: 310 (S31000), 309 (S30900), etc. – Features: Demonstrates good high-temperature performance, suitable for elevated temperature environments, such as furnace components. The choice of alloy is typically dependent on the specific environment and application for which...
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Published 07 December 2023
Hua Steel International Professional Steel supplier—steel material expert
As the world’s leading supplier of stainless steel materials, Hua Steel International Co., Stainless Steel Company has always been customer-centric, providing high-quality, high-performance stainless steel plates, coils, tubes, narrow strips and bars. We are committed to providing the highest quality products and services to customers from all walks of life around the world to meet their different needs for stainless steel materials. 1. Rich product categories Our products cover many range of stainless steel materials, including: Stainless steel plate: thickness from 0.5 mm to 50 mm, width from 100 mm to 3000 mm, length from 1 meter to 15 meters, which can meet the needs of different customers. Stainless steel coil: diameter from 1mm to 30mm, length from 1m to 15m, smooth surface, high quality. Stainless steel pipes: diameters from 1 mm to 50 mm, lengths from 1 meter to 15 meters, available in various shapes and specifications. Stainless steel strip: width from 20mm to 50mm, thickness from 0.5mm to 3mm, length from 1m to 15m, with high precision and high finish. Stainless steel rods bars: diameters from 1mm to 50mm, lengths from 1m to 15m, rods of various shapes and specifications are available. 2. Excellent product quality We use...
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Published 29 November 2023
Good News ,Steel Mill started to resume production,Who have steel inquiry,Mail me more!
In early November, news of production cuts and maintenance came out one after another from various steel mills, and the overall supply decreased. On the one hand, the steel mill’s production reduction is due to the steel mill’s own equipment adjustment, circuit maintenance and other issues that also require time to adjust. On the other hand, due to the weakening spot market and continued price declines, cost inversions have resulted. Coupled with limited downstream demand, the inventory in the factory has continued to accumulate. Under the pressure of falling prices and inventory, steel mills have chosen to reduce production for maintenance. For now, more and more steel mill informed us they resume production,and if you need anything inquiry for stainless steel plates or coils, talk with me in advance! If you need cutting for exact size of coils or sheets, talk with me in advance! Just for that our company do stainless steel cutting service, lasering service and color coatings service. One of my Korean customer ,they need small strips,width 18mm, 500 tons.we prepare them within 10 days with our rich steel coils stock and our high quality and good workers. One of my UAE customer, they need decorative sheets,8K...
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Published 24 November 2023
Quickly! Urgent!Stainless steel price down,Buy them with us for now ,Hurry up!
This year, 43 domestic stainless steel plants produced 29.6644 million tons of crude steel from January to October, up only 7.61% from last year. The growth rate of ferro nickel supply far exceeds the growth rate of stainless steel production, and the price is under pressure under the overall oversupply of ferro nickel. At present, the demand for downstream alloy electroplating is relatively stable, and it is difficult to increase in the short term. Stainless steel and new energy industry demand is few, of which nickel bean nickel sulfate due to economic less than nickel intermediates and gradually replaced, with nickel prices gradually down, nickel bean autolysis economy gradually return, the subsequent or there will be phased demand. Recently, nickel prices fell sharply, continuously falling below a number of integer levels, and also continuously falling below the cost line of nickel sulfate and nickel intermediate products. The reason is that the overall surplus of nickel industry chain resonates with the price decline atmosphere of many varieties in the industry chain, causing market pessimism. The self-sufficiency rate of newly invested domestic electrodeposited nickel brand raw materials is not low, and the support of the cost line of electrodeposited nickel from external...
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