Thin Wall welded Stainless Steel Pipe

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specifications

Outer diamete :6-90
Wall thickness:0.16-2.5
Material:201,304,201L,304L
Surface:Polih/hairline
Technics:Cold rolled

Product Description

type	Thin Wall Thicknes Welded stainless steel tube
Materil	201,304
Application	Decoration,Bathroom…
specification	Outer diamete : 1919-5050 Wall thickness:0.16-2.5
Length	6m(as required)
surface	Polish/hairline(as required)
technics	Cold rolled

Q:What is the hardness of stainless steel pipes?: The hardness of stainless steel pipes can vary depending on the specific grade and composition of the steel. However, stainless steel pipes are generally known for their high hardness and durability, which makes them suitable for various industrial applications requiring resistance to corrosion, heat, and wear.

Q:Can stainless steel pipes be used for sewage systems?: Yes, stainless steel pipes can be used for sewage systems. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications, including sewage systems. Stainless steel pipes are capable of withstanding the harsh elements found in sewage, such as corrosive chemicals, high temperatures, and abrasive solids. Additionally, stainless steel pipes have a smooth surface, which minimizes the risk of clogs and blockages in the sewage system. This makes stainless steel pipes a reliable and long-lasting choice for sewage systems, ensuring efficient and effective waste disposal.

Q:What are the common joining methods for stainless steel pipes?: The common joining methods for stainless steel pipes include welding, threaded connections, and flanged connections.

Q:How are stainless steel pipes different from galvanized pipes?: Stainless steel pipes and galvanized pipes are two types of piping materials that differ in composition and properties. The main distinction between them lies in their corrosion resistance capabilities. Stainless steel pipes exhibit high resistance to corrosion due to the presence of chromium, which forms a protective layer on the pipe's surface. This makes them ideal for applications in corrosive environments, such as the chemical industry or marine applications. In contrast, galvanized pipes are steel pipes coated with a layer of zinc to prevent rusting. While this zinc coating provides some degree of protection against corrosion, it is not as durable or long-lasting as the protective layer formed on stainless steel pipes. Galvanized pipes are commonly used in plumbing, water distribution systems, and outdoor applications where corrosion resistance is necessary but not critical. Another difference between the two types of pipes is their appearance. Stainless steel pipes have a sleek and shiny appearance, often preferred for aesthetic reasons or in applications where appearance matters. On the other hand, galvanized pipes have a dull gray color due to the zinc coating. In terms of cost, galvanized pipes are generally more affordable than stainless steel pipes. However, the initial cost of stainless steel pipes can be justified by their longevity and superior corrosion resistance, which ultimately result in lower maintenance and replacement costs over time. When choosing between stainless steel pipes and galvanized pipes, it is important to consider the specific requirements of your project or application. Factors such as the environment, expected lifespan, and budgetary constraints should be taken into account to ensure the right choice is made.

Q:Stainless steel pipe is mainly used in what areas?: According to the use of stainless steel pipe can be divided into oil well pipe (casing, tubing and drill pipe etc.), line pipe, boiler tube, mechanical structure, hydraulic prop pipe pipe, cylinder pipe, geological pipe, chemical pipe (high pressure fertilizer pipe, oil cracking tube) and shipbuilding pipe etc..

Q:Are stainless steel pipes resistant to scaling and pitting?: Yes, stainless steel pipes are highly resistant to scaling and pitting due to their inherent corrosion-resistant properties.

Q:How are stainless steel pipes resistant to corrosion?: Stainless steel pipes are resistant to corrosion due to the presence of an alloying element called chromium. Chromium forms a thin layer of chromium oxide on the surface of the steel, which acts as a protective barrier, preventing the steel from coming into direct contact with corrosive materials and environments. This oxide layer is highly durable and self-healing, providing long-term corrosion resistance to stainless steel pipes.

Q:What is the pressure rating of stainless steel pipes?: The pressure rating of stainless steel pipes may vary based on various factors, including the grade of stainless steel, pipe wall thickness, and pipe diameter. Typically, stainless steel pipes have high pressure ratings due to the material's strength and corrosion resistance. However, consulting the relevant standards and specifications is necessary to determine the precise pressure rating for a specific stainless steel pipe. These standards (such as ASME B31.3 or ASTM A312) offer guidelines and calculations to establish the maximum allowable working pressure (MAWP) based on the mentioned factors. To ensure safety and prevent any potential failures or leaks, it is crucial to verify that the pressure rating of the stainless steel pipes is suitable for the intended application.

Q:How do you calculate the flow velocity in stainless steel pipes?: The flow velocity in stainless steel pipes can be calculated using the equation Q = A * V, where Q represents the flow rate, A is the cross-sectional area of the pipe, and V is the flow velocity. By rearranging the equation to solve for V, we can calculate the flow velocity as V = Q / A.

Q:What is the difference between seamless and spiral welded stainless steel pipes?: When comparing seamless and spiral welded stainless steel pipes, the key distinction lies in their manufacturing process and structural characteristics. Seamless stainless steel pipes are formed by piercing a solid billet or bar of stainless steel and then rolling it into a hollow shape. This method does not involve any welding and produces a smooth and seamless pipe. Seamless pipes are commonly utilized in high-pressure and high-temperature applications where strength and corrosion resistance are crucial. They are renowned for their uniformity, precision, and ability to withstand extreme conditions. In contrast, spiral welded stainless steel pipes are manufactured by continuously rolling and welding a coiled strip of stainless steel. The strip is shaped into a spiral and then welded along the seam. This process allows for the production of large diameter pipes and is more cost-effective compared to seamless pipes. Spiral welded pipes are frequently employed in low-pressure and low-temperature applications like water and gas transportation, as they are less resistant to internal pressure and have a rougher surface compared to seamless pipes. Regarding structural characteristics, seamless stainless steel pipes possess a more consistent and uniform wall thickness, resulting in enhanced strength and durability. They also exhibit better dimensional accuracy and smoother internal surfaces, reducing friction and improving flow efficiency. These qualities make seamless pipes suitable for industries such as oil and gas, petrochemicals, and power generation, where reliability and performance are of utmost importance. On the other hand, spiral welded stainless steel pipes have a varying wall thickness due to the welding process, which can result in a weaker pipe compared to seamless ones. However, spiral welded pipes have the advantage of being able to withstand higher external pressures and bending forces due to their spiral shape. They are also easier to manufacture and can be produced in longer lengths, reducing the need for additional joints and connections. In conclusion, the choice between seamless and spiral welded stainless steel pipes depends on the specific requirements of the application. Seamless pipes offer superior strength, precision, and corrosion resistance, making them suitable for high-pressure and high-temperature applications. On the other hand, spiral welded pipes are more cost-effective, can be produced in large diameters, and are suitable for low-pressure and low-temperature applications.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range