ASTM Standard Stainless Steel Seamless Pipe manufacturer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
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1、Structure of ASTM Standard Stainless Steel Seamless Pipe:
ASTM Standard Stainless Steel Seamless Pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, ASTM Standard Stainless Steel Seamless Pipe are perceived to be stronger and more reliable. Historically ASTM Standard Stainless Steel Seamless Pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of ASTM Standard Stainless Steel Seamless Pipe:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、ASTM Standard Stainless Steel Seamless Pipe Specification：
Standard | GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007 |
Grade | 10#-45#, 16Mn 10#, 20#, 45#, 16Mn |
Thickness | 8 - 33 mm |
Section Shape | Round |
Outer Diameter | 133 - 219 mm |
Place of Origin | Shandong, China (Mainland) |
Secondary Or Not | Non-secondary |
Application | Hydraulic Pipe |
Technique | Cold Drawn |
Certification | API |
Surface Treatment | factory state or painted black |
Special Pipe | API Pipe |
Alloy Or Not | Non-alloy |
Length | 5-12M |
Outer Diameter | 21.3-610mm |
Grade | 20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B |
Standard | ASME, ASTM |
1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.
2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.
3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing.
4、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of ASTM Standard Stainless Steel Seamless Pipe:
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
6、Seamless Pipe ASTM A106/53 Images：
- Q: What are the maintenance requirements for stainless steel pipes?
- The maintenance requirements for stainless steel pipes include regular cleaning to remove dirt and debris, inspection for signs of corrosion or leaks, and occasional lubrication of any moving parts. Additionally, it is important to avoid contact with corrosive substances and to promptly address any maintenance issues to prevent further damage.
- Q: How do you join stainless steel pipes to other materials?
- One common method to join stainless steel pipes to other materials is by using welding techniques such as TIG (tungsten inert gas) or MIG (metal inert gas) welding. These welding methods create a strong and durable bond between the stainless steel pipes and the desired material. Additionally, other methods like threaded connections, compression fittings, or flanges can also be used depending on the specific application and requirements.
- Q: How do you calculate the pressure drop in stainless steel pipes?
- To calculate the pressure drop in stainless steel pipes, you would need to consider various factors such as the flow rate, pipe diameter, pipe length, and the properties of the fluid being transported. The pressure drop can be determined using the Darcy-Weisbach equation, which is commonly used for calculating pressure losses in pipe systems. The Darcy-Weisbach equation is as follows: ΔP = (f * (L/D) * (ρ * V^2))/2 Where: ΔP = Pressure drop (in units of force per unit area, such as psi or Pa) f = Darcy friction factor (depends on flow conditions and pipe roughness) L = Pipe length (in units of length, such as meters or feet) D = Pipe diameter (in units of length, such as meters or feet) ρ = Fluid density (in units of mass per unit volume, such as kg/m^3 or lb/ft^3) V = Fluid velocity (in units of length per unit time, such as m/s or ft/s) To calculate the pressure drop, you would need to determine the Darcy friction factor, which depends on the Reynolds number (Re) and the relative roughness of the pipe. The Reynolds number can be calculated using the following equation: Re = (ρ * V * D)/μ Where: μ = Fluid viscosity (in units of force per unit area per unit time, such as Pa·s or lb/ft·s) Once you have determined the Reynolds number, you can use empirical correlations or Moody's chart to find the Darcy friction factor for the given flow conditions. With the friction factor, pipe length, diameter, fluid density, and velocity, you can then calculate the pressure drop using the Darcy-Weisbach equation. It is important to note that the above equations provide an approximate calculation of pressure drop in stainless steel pipes. The accuracy of the calculation may depend on factors such as pipe roughness, fluid properties, and the flow regime. Additionally, it is recommended to consult relevant standards or engineering references for more detailed and accurate calculations.
- Q: Are stainless steel pipes suitable for construction projects?
- Yes, stainless steel pipes are highly suitable for construction projects. They offer exceptional strength, durability, and corrosion resistance, making them an ideal choice for various applications in construction, including plumbing, HVAC systems, structural supports, and more. Stainless steel pipes also have excellent aesthetic appeal and can withstand harsh environmental conditions, making them a reliable and long-lasting option for construction projects.
- Q: Are stainless steel pipes resistant to chemicals?
- Yes, stainless steel pipes are highly resistant to chemicals. They have excellent corrosion resistance properties, even in harsh and corrosive environments, making them a suitable choice for industries that deal with various chemicals.
- Q: How do stainless steel pipes compare to PVC-U pipes?
- Stainless steel pipes and PVC-U pipes are two commonly used materials for various piping applications, and they have their own unique characteristics and advantages. Firstly, stainless steel pipes are known for their exceptional durability and strength. They are highly resistant to corrosion, rust, and other chemical reactions, making them ideal for applications where the pipes come into contact with aggressive substances or are exposed to harsh environments. Stainless steel pipes can withstand high temperatures and pressures, making them suitable for demanding industrial applications. On the other hand, PVC-U (polyvinyl chloride unplasticized) pipes are lightweight and easy to install. They are cost-effective and have good chemical resistance, especially against most acids, alkalis, and salts. PVC-U pipes are commonly used in plumbing, irrigation, and drainage systems due to their excellent flow characteristics and low maintenance requirements. In terms of versatility, stainless steel pipes can be used for a wide range of applications, including water supply, gas distribution, oil and gas pipelines, and sewage systems. They are often preferred in industrial settings where reliability and longevity are crucial. PVC-U pipes, on the other hand, are more commonly used in residential and commercial settings where cost-efficiency and ease of installation are important factors. It is worth noting that stainless steel pipes are typically more expensive than PVC-U pipes, both in terms of material cost and installation. However, given their longer lifespan and superior resistance to corrosion and chemical reactions, they often prove to be a more cost-effective option in the long run. Ultimately, the choice between stainless steel pipes and PVC-U pipes depends on the specific requirements of the application. Factors such as cost, durability, resistance to corrosion, ease of installation, and maintenance should all be taken into consideration when comparing these two materials for a particular piping project.
- Q: What is the external coating used for stainless steel pipes?
- The external coating used for stainless steel pipes can vary depending on the specific application and requirements. However, one commonly used external coating for stainless steel pipes is a layer of epoxy or polyethylene. This coating provides protection against corrosion, abrasion, and other environmental factors. It helps to extend the lifespan of the pipes and ensures their durability in various industries such as oil and gas, chemical processing, and water distribution. Additionally, this coating can also be used for aesthetic purposes, providing a smooth and visually appealing surface finish.
- Q: What are the dimensions and sizes of stainless steel pipes?
- Different industrial and commercial applications are served by stainless steel pipes of varying dimensions and sizes. The sizing of these pipes is determined by their nominal diameter (DN) and the schedule or wall thickness. The nominal diameter represents the approximate internal diameter of the pipe and is commonly expressed in inches or millimeters. The most frequently available stainless steel pipe sizes range from 1/8 inch (3.175 mm) to 48 inches (1219 mm) in nominal diameter. However, larger sizes can be custom-made to meet specific requirements. The schedule or wall thickness of stainless steel pipes is indicated by a schedule number, which reflects the thickness of the pipe's walls. The most commonly used schedules for stainless steel pipes include Sch 5, Sch 10, Sch 40, and Sch 80. The higher the schedule number, the thicker the walls of the pipe. Apart from the dimensions and sizes, stainless steel pipes also come in various lengths, typically ranging from 20 feet (6.1 meters) to 40 feet (12.2 meters). Custom lengths can also be ordered based on specific project needs. It is important to note that these dimensions and sizes may differ based on the standards and specifications established by different countries and industries. Hence, it is crucial to consult the relevant standards or collaborate with a reliable supplier to ensure the precise dimensions and sizes of stainless steel pipes for a particular application.
- Q: What are the advantages of using stainless steel pipes in the automotive industry?
- There are several advantages of using stainless steel pipes in the automotive industry. Firstly, stainless steel pipes offer excellent corrosion resistance, making them highly durable and long-lasting. This is particularly important in vehicles, as they are constantly exposed to various environmental conditions, such as rain, snow, and road salt. By using stainless steel pipes, manufacturers can ensure that the vehicle's exhaust system and other components remain in optimal condition for a prolonged period. Secondly, stainless steel pipes have remarkable high-temperature resistance. They can withstand extreme heat generated by the engine and exhaust system without corroding or deforming. This makes them ideal for use in various parts of the vehicle, including exhaust manifolds, catalytic converters, and mufflers. Furthermore, stainless steel pipes offer superior strength and impact resistance. They can withstand heavy vibrations and shocks that occur during the vehicle's operation. This is crucial for maintaining the structural integrity of the vehicle and preventing any potential failures or leaks. In addition, stainless steel pipes have excellent formability, allowing them to be easily shaped and fabricated into complex designs. This makes them highly versatile and suitable for various automotive applications, such as fuel lines, coolant systems, and hydraulic systems. Their ability to be easily formed also reduces the need for additional components, leading to cost savings in the manufacturing process. Moreover, stainless steel pipes have aesthetic appeal. They provide a sleek and polished appearance that enhances the overall design of the vehicle. This is particularly important for luxury vehicles and sports cars, where visual appeal plays a significant role in attracting customers. Lastly, stainless steel pipes are environmentally friendly. They have a high scrap value and can be recycled without any loss in quality. This promotes sustainability and reduces the demand for new raw materials, making them an eco-friendly choice for the automotive industry. Overall, the advantages of using stainless steel pipes in the automotive industry include corrosion resistance, high-temperature resistance, strength and impact resistance, formability, aesthetic appeal, and environmental sustainability. These benefits make stainless steel pipes a preferred choice for various applications, contributing to the overall reliability and performance of vehicles.
- Q: Can stainless steel pipes be used for power generation applications?
- Yes, stainless steel pipes can be used for power generation applications. Stainless steel is a popular choice for pipes in power generation due to its high corrosion resistance, durability, and strength. It can withstand high temperatures and pressures, making it suitable for various power generation processes such as thermal power plants, nuclear power plants, and hydroelectric power plants. Stainless steel pipes are commonly used in power generation applications for several reasons. Firstly, stainless steel has excellent resistance to corrosion, both from high-temperature steam and chemicals commonly used in power generation processes. This resistance ensures that the pipes remain intact and reliable over a long period of time, reducing maintenance and replacement costs. Secondly, stainless steel pipes are known for their durability and strength. They can withstand the high pressures and temperatures generated during power generation without deforming or breaking. This is crucial for ensuring the safety and efficiency of power generation systems. Furthermore, stainless steel is also highly resistant to scaling and fouling, which can occur in power generation applications due to the presence of impurities in water or steam. The smooth surface of stainless steel pipes helps minimize the buildup of deposits, ensuring efficient heat transfer and preventing clogging or blockage. Lastly, stainless steel pipes are compatible with a wide range of power generation fuels, including coal, natural gas, oil, and renewable energy sources. They can handle the corrosive effects of these fuels and maintain their structural integrity. In summary, stainless steel pipes are well-suited for power generation applications due to their corrosion resistance, durability, strength, and compatibility with various fuels. They offer a reliable and long-lasting solution for transporting fluids and gases in power generation systems.
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ASTM Standard Stainless Steel Seamless Pipe manufacturer
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 7000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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