Shyam Metals & Alloys

Stainless Steel Seamless Tube 304H -

Stainless Steel Seamless Tube 304H is made up of steel alloy and chromium. It is chromium that makes it corrosion proof, giving it the stainless feature. Stainless Steel Seamless Tube 304His oxidation-resistant and hence, it does not affect the metals it comes in contact with. Its pleasing appearance is also an attractive quality that makes it so sought-after and so are its longer shelf life, due to high durability and low-maintenance quality. The only drawback, if it can be called a drawback, is that stainless steel pipe is a little costlier. However, when one looks at its benefits, one finds that the merits of Stainless Steel Seamless Tube 304H far outweigh its demerit. In the long run, it turns out to be the best choice, from all angles. The Stainless Steel Seamless Tubes 304H are strong and equipped with high resistance which means that they can work in high-pressure and adverse environmental conditions that are present in most of these industries. What is more, the Stainless Steel Seamless Tube 304H come in different grades and categories. The pipes and tubes have different dimensions in terms of size, shape, thickness, diameter, etc.

Stainless steel is a type of alloy that is known for its corrosion resistance and durability. It is primarily composed of iron, along with varying amounts of chromium, nickel, molybdenum, and other elements. The addition of these alloying elements enhances the properties of stainless steel, making it resistant to rust, stains, and corrosion.

Stainless steel is widely used in various industries and applications due to its favorable properties. Some common uses of stainless steel include:

1. Construction and architecture: Stainless steel is used for structural components, roofing, cladding, handrails, and other architectural elements due to its strength, aesthetic appeal, and resistance to environmental factors.

2. Kitchenware and appliances: Stainless steel is a popular choice for kitchen utensils, cookware, sinks, and appliances due to its hygienic properties, ease of cleaning, and resistance to staining and heat.

3. Automotive industry: Many automotive components, such as exhaust systems, grilles, trim, and fuel tanks, are made from stainless steel because of its resistance to corrosion and high-temperature environments.

4. Medical and pharmaceutical applications: Stainless steel is widely used in medical instruments, surgical tools, and equipment due to its biocompatibility, ease of sterilization, and resistance to corrosion.

5. Chemical processing: Stainless steel is highly resistant to corrosion from various chemicals, making it suitable for pipes, tanks, valves, and other equipment used in chemical plants and refineries.

6. Aerospace and aviation: Stainless steel is used in aircraft components, such as exhaust systems, structural parts, and fasteners, because of its strength, heat resistance, and resistance to corrosion in high-altitude and extreme environments.

7. Energy and power generation: Stainless steel is utilized in power plants, nuclear facilities, and renewable energy installations for its corrosion resistance in harsh environments and high-temperature resistance.

Stainless steel comes in various grades and finishes, each with its specific characteristics and applications. The selection of the appropriate grade depends on factors such as the intended use, environment, and required properties of the stainless steel.

Stainless steel is a type of alloy that is known for its corrosion resistance and durability. It is primarily composed of iron, along with varying amounts of chromium, nickel, molybdenum, and other elements. The addition of these alloying elements enhances the properties of stainless steel, making it resistant to rust, stains, and corrosion.

Stainless steel is widely used in various industries and applications due to its favorable properties. Some common uses of stainless steel include:

1. Construction and architecture: Stainless steel is used for structural components, roofing, cladding, handrails, and other architectural elements due to its strength, aesthetic appeal, and resistance to environmental factors.

2. Kitchenware and appliances: Stainless steel is a popular choice for kitchen utensils, cookware, sinks, and appliances due to its hygienic properties, ease of cleaning, and resistance to staining and heat.

3. Automotive industry: Many automotive components, such as exhaust systems, grilles, trim, and fuel tanks, are made from stainless steel because of its resistance to corrosion and high-temperature environments.

4. Medical and pharmaceutical applications: Stainless steel is widely used in medical instruments, surgical tools, and equipment due to its biocompatibility, ease of sterilization, and resistance to corrosion.

5. Chemical processing: Stainless steel is highly resistant to corrosion from various chemicals, making it suitable for pipes, tanks, valves, and other equipment used in chemical plants and refineries.

6. Aerospace and aviation: Stainless steel is used in aircraft components, such as exhaust systems, structural parts, and fasteners, because of its strength, heat resistance, and resistance to corrosion in high-altitude and extreme environments.

7. Energy and power generation: Stainless steel is utilized in power plants, nuclear facilities, and renewable energy installations for its corrosion resistance in harsh environments and high-temperature resistance.

Stainless steel comes in various grades and finishes, each with its specific characteristics and applications. The selection of the appropriate grade depends on factors such as the intended use, environment, and required properties of the stainless steel.

We are engaged in offering a huge array of Stainless Steel Pipes to our customers. We offer these at market leading rates.

Features:

• Precise sizes

• High finish

• Robust

• Durable

• Stainless Steel Pipe Tube : Seamless Welded
• Type : Round, Square, Recantagle, Polished, etc.
• Grade : Astm / Asme SA 312 TP 304, 304H, 304L, 321, 321H, 316, 316H,316L, 316TI, 317, 317L, 309, 310, 310S, 310H, 347, 347H, 904L.
• Astm / Asme SA 312, SA249, SA 269, TP 304, 304H, 304L, 321, 321H, 316, 316H,316L, 316TI, 317, 317L, 309, 310, 310S, 310H, 347, 347H, 904L.
• Size Range : OD 6 MM To 600 MM
• Thickness : 0.9 MM To 50 MM
• Outer Diameter: 1/8" NPS to 12" NPS
• Schedules: SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
• Length: Single, Random, Double Random Cut Length.
• End: Plain End, Beveled End

Annealed SS 316 pipes refer to stainless steel pipes made from SS 316 (stainless steel 316) that have undergone an annealing process.

Stainless steel 316 is a commonly used grade of stainless steel due to its excellent corrosion resistance, high strength, and good formability. It contains molybdenum, which enhances its resistance to pitting and crevice corrosion in chloride environments. SS 316 is often used in various industries such as chemical processing, marine environments, food processing, and pharmaceutical production.

Annealing is a heat treatment process that involves heating the material to a specific temperature and then cooling it slowly to relieve internal stresses and improve its mechanical properties. In the case of SS 316 pipes, annealing helps to reduce hardness and improve ductility, making the pipes easier to work with during fabrication or installation.

The annealing process typically involves heating the SS 316 pipes to a temperature between 1,900 and 2,100 degrees Fahrenheit (1,038 to 1,149 degrees Celsius) and holding them at that temperature for a specific duration. The pipes are then cooled slowly in a controlled manner to prevent the formation of excessive internal stresses.

Annealed SS 316 pipes offer several benefits, including improved formability, increased resistance to cracking during fabrication, and enhanced corrosion resistance. These pipes are often used in applications where welding, bending, or forming is required.

It's important to note that while annealing improves the properties of SS 316 pipes, it may also lead to a slight reduction in their strength compared to non-annealed pipes. However, the overall corrosion resistance and versatility of SS 316 make it a popular choice for a wide range of applications, including both annealed and non-annealed forms.

Stainless Steel 310 ERW (Electric Resistance Welded) Round Pipes are a type of pipe made from stainless steel grade 310. Stainless steel is a versatile and widely used material known for its corrosion resistance, high strength, and durability.

ERW pipes are manufactured by forming flat steel sheets into a cylindrical shape and then welding the edges using electric resistance welding. This process ensures a strong and continuous weld throughout the length of the pipe. ERW pipes are commonly used in various industries such as oil and gas, petrochemical, construction, and plumbing.

Stainless Steel 310 is a heat-resistant austenitic stainless steel that contains high levels of chromium and nickel. It offers excellent oxidation resistance at high temperatures and is suitable for applications that involve elevated temperatures, such as furnace parts, heat exchangers, and kiln linings. Stainless Steel 310 is also known for its resistance to sulfidation and carburization, making it suitable for use in environments with sulfur-containing atmospheres.

The round shape of these pipes allows for easy installation and is ideal for applications where fluid or gas flow is required. Stainless Steel 310 ERW Round Pipes are available in various sizes, wall thicknesses, and lengths to accommodate different requirements. They can be further customized with surface finishes such as polished, brushed, or matte.

When selecting Stainless Steel 310 ERW Round Pipes, it's important to consider factors such as the intended application, operating conditions (including temperature and pressure), and any specific industry standards or codes that need to be followed. It's recommended to consult with a reputable supplier or manufacturer to ensure you choose the right type and specifications for your particular needs.

2205 Duplex Overview

Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. "Duplex" describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steel consists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600 Degree F. Extended elevated temperature exposure can embrittle 2205 stainless.

Corrosion Resistance

2205 duplex stainless steel is a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.

The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205 to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels,