Stainless Steel Flat Bars

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Ton m.t.
Supply Capability:
2000 Tons Per Month m.t./month
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Stainless Steel Flats


1. Standard: AISI, GB, JIS, ASTM, DIN, EN


2. Grade:

 1).200Series: 201,202.

2).300Series: 301,302,303,304,304L,316,316L,321.

3).400Series: 410,410S,416,420,430,430F.


3. Size:3x25mm- 80x250mm

4. Length: 2m-6m

5. Craft: HRAP, or cold drawn


6. Stainless Steel Flat Bar Surface: Pickling or polished


 7. MOQ: 1000kg


8. Delivery: within 20 days


9. Package: Waterproof with tape


10. Application: These products are widely supplied to areas of machine-made industry, chemical industry, shipping industry,architecture, food industry, household products etc.



Stainless Steel Flat Bar


201.202.301.304.304L,304N,304LN, 309S,310S,316,316L,

316Ti,316N,316LN,317,317L,347, 347H,etc.



Diameter (Round bar)

Size (Square bar)

Size (Flat Bar)

Size (Angle Bar)



6 x 6mm ~ 50 x 50mm

2x10mm ~100x1000mm

25 x 25mm ~ 100 x 100mm

Stainless steel Round/flat/square/angle/hexagonal bar

Thickness (Flat Bar)

Width (Flat Bar)

Thickness (Angle Bar)

Price term

0.5mm ~ 150mm

100mm ~ 120mm

3.0mm ~ 120mm

FOB/CIF/CNF or as required


6m,5.8m,4m as required


kitchen and sanitary wares , and Structural use high strength  components,furniture

 handles , handrails , electroplating and electrolyzing pendants , foods, electron ,

 petroleum , construction and decoration , etc

Payment terms

L/C,T/T,Western Union,or as required.


As required


Export standard package




If you are interested in our products,please feel free to contact me.

To determine the required length of a pipe for a specific application, several considerations must be taken into account. 1. Flow Rate: The desired flow rate or volume of fluid to be transported through the pipe per unit of time needs to be established. This can be measured in various units such as gallons per minute (GPM) or liters per second (L/s). 2. Pipe Material: The material of the pipe to be used for the application should be identified. Different materials have varying friction coefficients, which impact the overall length required. 3. Friction Loss: The friction loss in the pipe must be calculated based on the flow rate and material properties. This involves determining the friction factor specific to the pipe material and utilizing the appropriate equation, such as the Darcy-Weisbach equation or Hazen-Williams equation, to compute the friction loss. 4. Pressure Drop: The desired pressure drop across the pipe needs to be taken into consideration. Application requirements or system design typically specify this. The pressure drop can be determined using the Bernoulli's equation or other relevant equations. 5. Pipe Diameter: The appropriate pipe diameter should be determined based on the desired flow rate and allowable pressure drop. Pipe sizing charts or equations tailored to the pipe material and flow characteristics can be utilized for this purpose. 6. Calculation of Pipe Length: Once the pipe diameter is known, the required length can be calculated based on the desired flow rate, pressure drop, and friction loss. Pipe sizing equations or software tools specific to the pipe material can be employed for this calculation. 7. Additional Factors: Any additional factors that may impact the pipe length calculation, such as elevation changes, fittings, valves, or other system components, need to be considered. These factors may introduce additional friction losses or pressure drops that must be accounted for. It is important to note that pipe length calculations are typically performed by engineers or professionals with expertise in fluid mechanics and pipe system design. Consulting relevant codes, standards, and guidelines specific to the application is also recommended to ensure compliance with safety and performance requirements.
Bright annealed and annealed pickled stainless steel pipes are two different types of surface finishes for stainless steel pipes. Bright annealed stainless steel pipes go through a process called annealing, where the pipes are heated to a specific temperature and then cooled slowly. This process helps to relieve internal stresses and improve the overall ductility and corrosion resistance of the steel. After annealing, the pipes are then subjected to a bright annealing process, which involves heating the pipes in a controlled atmosphere to a high temperature and then rapidly cooling them. This process produces a smooth, shiny, and reflective surface finish on the pipes. On the other hand, annealed pickled stainless steel pipes also go through an annealing process to improve their properties. However, after annealing, these pipes are pickled. Pickling involves immersing the pipes in a solution of acid, such as hydrochloric or sulfuric acid, to remove any scale, oxides, or contaminants on the surface of the steel. This process helps to clean and purify the surface, leaving a dull, matte finish on the pipes. In summary, the main difference between bright annealed and annealed pickled stainless steel pipes lies in their surface finish. Bright annealed pipes have a smooth, shiny, and reflective finish, while annealed pickled pipes have a dull, matte finish. The choice between these two types of finishes depends on the specific requirements and aesthetics of the application.
There are several factors to consider when choosing stainless steel pipes: 1. Take into account the grade of stainless steel. Different grades offer varying levels of corrosion resistance, strength, and durability. It is crucial to select the appropriate grade based on the specific application and environmental conditions. 2. Ensure that the size and dimensions of the stainless steel pipes are suitable for the intended use. Consider factors such as inner diameter, outer diameter, wall thickness, and length to guarantee a proper fit and compatibility with the existing system. 3. Evaluate the corrosion resistance of the stainless steel pipes. While stainless steel is known for its excellent corrosion resistance properties, different grades provide varying levels of protection. Take into account the exposure to corrosive substances and choose a grade that can withstand the specific environment. 4. Consider the pressure and temperature requirements. Stainless steel pipes are commonly used in high-pressure and high-temperature applications. It is crucial to select a grade that can handle the required pressure and temperature without compromising the pipe's structural integrity. 5. Assess the fabrication and installation requirements. When choosing stainless steel pipes, take into consideration the ease of fabrication and installation. Some grades may require special welding techniques or pre-fabrication processes, so it is important to evaluate the feasibility and cost-effectiveness of such requirements. 6. Keep the cost in mind. The cost of stainless steel pipes can vary depending on the grade, size, and other factors. It is important to consider the budget and find a balance between cost and desired quality and performance. 7. Ensure compliance with regulatory and industry standards. Depending on the application, there may be specific standards and regulations that need to be met. Make sure that the selected stainless steel pipes comply with these standards to ensure safety and reliability. By considering these factors, one can make an informed decision when selecting stainless steel pipes that meet the specific requirements of their application.
Yes, stainless steel pipes can be used for pharmaceutical industries. Stainless steel is a preferred material choice in pharmaceutical applications due to its high corrosion resistance, durability, and hygienic properties. It is commonly used for transporting pharmaceutical liquids, gases, and chemicals in a safe and sterile manner, making it suitable for pharmaceutical manufacturing and processing operations.
Yes, stainless steel pipes can be insulated with polyethylene terephthalate (PET). PET is commonly used as an insulating material due to its low thermal conductivity, high melting point, and good resistance to moisture, chemicals, and UV radiation. It can be applied as a protective coating or as a wrap around the stainless steel pipes to prevent heat loss or gain. PET insulation can be easily installed and is highly effective in reducing energy transfer, making it suitable for various applications in industries such as HVAC, plumbing, and oil and gas.
Stainless steel pipes are indeed suitable for wastewater treatment. This material, known for its resistance to corrosion, brings numerous advantages to applications in wastewater treatment. It is highly durable and can withstand exposure to aggressive chemicals and abrasive substances typically found in wastewater. Moreover, stainless steel pipes do not rust, ensuring a longer lifespan and minimizing the chances of pipe failure. In addition, stainless steel is inert and non-reactive, making it ideal for transporting and containing various types of wastewater without any risk of contamination. The smooth surface of stainless steel pipes also prevents the accumulation of deposits and biofilm, reducing the likelihood of clogging and allowing for the efficient flow of wastewater. All in all, stainless steel pipes present a dependable and sustainable choice for wastewater treatment systems.
The specifications for stainless steel pipes typically include the material grade, dimensions (such as outer diameter, wall thickness, and length), and specific standards or certifications they adhere to, such as ASTM, ASME, or EN. Additionally, specifications may also include information about the surface finish, type of joint or connection, and any special requirements for corrosion resistance or mechanical properties.
Stainless steel pipes and copper nickel pipes have different properties and are suitable for different applications. Stainless steel pipes are highly resistant to corrosion, making them ideal for applications where exposure to moisture or chemicals is a concern. Copper nickel pipes, on the other hand, offer excellent resistance to seawater corrosion, making them commonly used in marine environments. Additionally, copper nickel pipes have superior thermal conductivity compared to stainless steel pipes. Ultimately, the choice between stainless steel and copper nickel pipes depends on the specific requirements and conditions of the intended application.
Indeed, desalination systems can utilize stainless steel pipes. This material, known for its resistance against corrosion, can withstand the demanding conditions present in desalination processes, wherein salt and other impurities are extracted from seawater. The exceptional corrosion resistance of stainless steel renders it a prime selection for conveying the treated water, as it aids in preserving the water's purity and preventing any contamination. Furthermore, stainless steel pipes possess commendable mechanical attributes, such as strength and durability, which are indispensable for the effective operation of desalination systems.
Q:Are stainless steel tubes and galvanized steel tubes the same?
Galvanized steel pipe is common steel pipe, and then the surface coated with a layer of zinc coating, in order to prevent rust, as long as the surface layer is ground, it will rust.

1. Manufacturer Overview

Location Hebei,China
Year Established 2009
Annual Output Value Above US$1 million
Main Markets Asia, Middle East,America
Company Certifications CE, CCC, ISO90001

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin
Export Percentage 0.3
No.of Employees in Trade Department 4 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 5,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Lower

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