Steel Manufacturing Company 304 Stainless Steel Pipe Price Per Meter

Steel Manufacturing Company 304 Stainless Steel Pipe Price Per Meter

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Quick Details

Standard:	JIS,AISI,ASTM,GB,DIN,EN	Place of Origin:	China (Mainland)	Brand Name:	OKORDER
Model Number:	200, 300 series	Type:	Seamless	Steel Grade:	300 Series
Application:	Industry and decoration,Construction and decoration	Certification:	SGS	Welding Line Type:	Spiral Welded
Thickness:	0.4-30mm, or customized	Outer Diameter:	6-630mm, or customized	Material:	201,202,304,304L,304N,304LN,309S,310S,316,316L
LENGTH:	2000-6000mm, or customiazed	Surface:	Pickled,80grit,160grit,600grit,polished finish, bright finish	MOQ:	500 kg
Payment terms:	T/T,L/C at sight	Advantage:	stable spec & accurate dimension	TECHNOLOGY:	seamless
INNER DIAMETER:	5-600mm, or customized

Packaging & Delivery

Packaging Detail:	Products are well packed and clear labeled according to the regulations and customer's requests.
Delivery Detail:	3-15days after receiving deposit

Specifications

Stainless steel pipe
1.Material:301,304,316,430,etc
2.surface: 2B, No.1, BA,8K etc
3.Diameter:6~630mm

Steel Manufacturing Company 304 Stainless Steel Pipe Price Per Meter

Q: What are the common shapes of stainless steel pipes?: The common shapes of stainless steel pipes include round, square, and rectangular.

Q: Can stainless steel pipes be used for hygienic applications?: Yes, stainless steel pipes can be used for hygienic applications. Stainless steel is a popular choice for hygienic environments due to its corrosion resistance, durability, and ease of cleaning. It is commonly used in industries such as food processing, pharmaceuticals, and medical facilities where cleanliness and sanitation are crucial.

Q: Can stainless steel pipes be used for brewery and beverage industry applications?: Yes, stainless steel pipes can be used for brewery and beverage industry applications. Stainless steel is widely recognized for its excellent corrosion resistance and hygienic properties, making it an ideal material choice for these industries. The high levels of chromium and nickel present in stainless steel pipes provide superior resistance to corrosion from chemicals, acids, and high-temperature environments. Additionally, stainless steel pipes are easy to clean and maintain, ensuring the highest level of hygiene required in brewery and beverage production. The smooth internal surface of stainless steel pipes also minimizes the risk of contamination and bacterial growth, further enhancing its suitability for these applications. Overall, stainless steel pipes offer durability, reliability, and sanitary features that make them a preferred choice for use in the brewery and beverage industry.

Q: How do you prevent galvanic corrosion in stainless steel pipes?: To prevent galvanic corrosion in stainless steel pipes, there are several measures that can be taken: 1. Use compatible materials: It is crucial to ensure that the materials used in the vicinity of stainless steel pipes are compatible to prevent galvanic corrosion. Avoid using dissimilar metals such as carbon steel, copper, or aluminum in direct contact with the stainless steel pipes. 2. Insulate dissimilar metals: If it is necessary to have dissimilar metals in close proximity to stainless steel pipes, electrical insulation can be employed. By isolating the metals electrically, the flow of electric current and subsequent galvanic corrosion can be minimized. 3. Apply protective coatings: Applying protective coatings, such as paint or epoxy, to the external surface of stainless steel pipes can act as a barrier against galvanic corrosion. These coatings prevent direct contact between the stainless steel and other metals that may cause galvanic reactions. 4. Use dielectric unions: When connecting stainless steel pipes to dissimilar metals, dielectric unions can be used to separate the metals and prevent galvanic corrosion. These unions incorporate insulating materials like plastic or rubber to prevent direct contact between the metals. 5. Implement cathodic protection: Cathodic protection is an effective method to prevent galvanic corrosion in stainless steel pipes. By introducing a sacrificial anode, such as zinc or magnesium, to the system, the anode corrodes instead of the stainless steel. This sacrificial anode can be periodically replaced to ensure continuous protection. 6. Install corrosion-resistant alloys: If the application allows, using corrosion-resistant alloys, such as duplex stainless steel or titanium, can provide enhanced protection against galvanic corrosion. These alloys have better resistance to galvanic reactions and are less prone to corrosion in various environments. Overall, a combination of these preventive measures can significantly reduce the risk of galvanic corrosion in stainless steel pipes, ensuring their longevity and performance. It is important to evaluate the specific application and environment to determine the most suitable preventive measures to be implemented.

Q: Stainless steel welded pipe or seamless pipe expensive?: Stainless steel is generally divided into three categories: martensitic stainless steel, ferritic stainless steel, austenitic stainless steel, duplex stainless steel and precipitation hardening stainless steel. The price is roughly the same order as stainless steel. But each category has a cheaper and more expensive one, and the difference can be great.

Q: What is the maximum allowable working pressure for stainless steel pipes?: The maximum allowable working pressure for stainless steel pipes depends on various factors such as the grade of stainless steel, pipe size, wall thickness, and temperature. It is typically determined using industry standards and codes, such as ASME B31.3 for process piping. Therefore, there is no one-size-fits-all answer to this question and it is important to consult the relevant standards and engineering guidelines for accurate and specific information.

Q: What is the difference between 304J3 and 316J3 stainless steel pipes?: The composition and corrosion resistance properties distinguish 304J3 stainless steel pipes from 316J3 stainless steel pipes. 304J3 stainless steel is characterized by its 18% chromium and 8% nickel content. This grade is known for its excellent corrosion resistance, high strength, and good formability. It finds applications in various fields, including food processing, chemical processing, and architecture. In contrast, 316J3 stainless steel comprises 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. The additional molybdenum enhances its corrosion resistance, particularly against chloride environments. Consequently, 316J3 stainless steel is commonly used in more demanding situations such as marine environments, pharmaceutical equipment, and coastal structures. To summarize, the main distinction between 304J3 and 316J3 stainless steel pipes lies in their composition and resulting corrosion resistance. While both grades provide good corrosion resistance, 316J3 stainless steel offers superior resistance in chloride-rich environments, making it suitable for more challenging applications.

Q: Can stainless steel pipes be insulated with fiberglass?: Fiberglass insulation is a viable option for insulating stainless steel pipes. Its exceptional thermal resistance characteristics make it a popular choice for pipe insulation. By preventing heat loss or gain, it enhances energy efficiency. Moreover, fiberglass insulation is lightweight, simple to install, and can be easily customized to fit pipes of different sizes and shapes. It also offers excellent sound insulation properties and is non-combustible. Thus, fiberglass insulation is the ideal solution for insulating stainless steel pipes.

Q: What is the internal roughness of stainless steel pipes?: The internal roughness of stainless steel pipes refers to the texture or surface finish on the inner walls of the pipe. It is a measure of the irregularities or bumps present on the internal surface. The roughness is usually quantified by measuring the average height of these irregularities, typically expressed as Ra (arithmetical mean deviation of the profile) or Rz (maximum height of the profile). Stainless steel pipes are known for their smooth and corrosion-resistant properties, which make them suitable for various applications in industries such as oil and gas, food processing, pharmaceuticals, and chemicals. The internal roughness of stainless steel pipes is typically low, resulting in minimal frictional resistance to fluid flow and improved hygienic properties. The internal roughness can vary depending on the manufacturing process, the grade of stainless steel, and the intended application. Stainless steel pipes can be manufactured with different surface finishes, such as pickled, annealed, or polished, which can affect the internal roughness. Polished surfaces generally have lower roughness values, providing smoother flow and minimizing the risk of contamination in applications that require high cleanliness standards. It is important to consider the internal roughness of stainless steel pipes when designing systems that involve fluid flow, as it can impact the pressure drop, flow rate, and overall efficiency. The roughness value is often taken into account in fluid dynamics calculations, such as determining the friction factor in pipe flow equations. To ensure the desired internal roughness, stainless steel pipes are often subjected to post-processing treatments, such as electropolishing or mechanical polishing, which can further reduce the roughness and improve the surface finish. These treatments enhance the performance and longevity of stainless steel pipes in critical applications where minimal frictional resistance, high cleanliness, and corrosion resistance are essential.

Q: Are stainless steel pipes resistant to abrasion?: Yes, stainless steel pipes are highly resistant to abrasion. This is due to the unique properties of stainless steel, such as its high hardness and strength. Stainless steel pipes are made from an alloy that contains a minimum of 10.5% chromium, which forms a protective layer on the surface that prevents rusting and corrosion. This protective layer also helps to resist abrasion, making stainless steel pipes an excellent choice for applications where there is a high risk of wear and tear. Additionally, stainless steel pipes can withstand high temperatures and are highly durable, making them ideal for industries such as oil and gas, chemical, and construction.

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