High Quality Stainless Steel Pipes and Tubes
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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1、Structure of Seamless Pipe ASTM A106/53:
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, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of the Seamless Pipe ASTM A106/53:
• High manufacturing accuracy
• Good visual effect
• Reasonable price
3、Seamless Pipe ASTM A106/53 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、Packaging & Delivery
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 15-30days after received 30%TT |
5、FAQ of Seamless Pipe ASTM A106/53:
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.
6、Seamless Pipe ASTM A106/53 Images：
- Q:Can stainless steel pipes be used for pharmaceutical manufacturing?
- Yes, stainless steel pipes can be used for pharmaceutical manufacturing. Stainless steel is a commonly used material in the pharmaceutical industry due to its excellent corrosion resistance, high strength, and ease of sterilization. It is suitable for transporting various pharmaceutical fluids and gases while ensuring cleanliness, safety, and compliance with industry regulations.
- Q:What are the different grades of stainless steel used in pipe manufacturing?
- There are several different grades of stainless steel that are commonly used in pipe manufacturing. These grades are designated by a number system, with the most common grades being 304, 316, and 430. Grade 304 stainless steel is the most widely used and versatile grade of stainless steel. It contains a high level of chromium and nickel, which gives it excellent corrosion resistance and durability. This grade is ideal for applications where the pipe may come into contact with corrosive substances or environments, such as in chemical processing plants or marine applications. Grade 316 stainless steel is similar to grade 304, but it contains a higher level of molybdenum. This additional element enhances the grade's corrosion resistance, particularly against chlorides and other harsh chemicals. Grade 316 is often used in industries such as pharmaceuticals, food processing, and coastal areas where saltwater exposure is common. Grade 430 stainless steel is a lower-grade option compared to 304 and 316. It has a lower level of nickel and does not contain molybdenum. While it still offers good corrosion resistance in many environments, it is not as resistant to certain corrosive agents as the higher grades. Grade 430 is commonly used in applications where cost is a primary consideration, such as for exhaust systems or decorative purposes. Other grades of stainless steel, such as 201 and 409, may also be used in pipe manufacturing, depending on the specific requirements of the application. Each grade has its own unique properties and characteristics, making it important to select the appropriate grade based on the desired performance, corrosion resistance, and cost considerations.
- Q:Can stainless steel pipes be used in the pharmaceutical industry?
- Indeed, the pharmaceutical industry can employ stainless steel pipes. The pharmaceutical sector favors stainless steel owing to its exceptional resistance to corrosion, robustness, and longevity. Its capacity to withstand high temperatures and pressures, as well as its resistance to numerous chemicals, renders it appropriate for the transportation of diverse pharmaceutical substances and fluids. Furthermore, stainless steel pipes are effortless to clean and maintain, which is vital for upholding sanitation and averting contamination during the pharmaceutical manufacturing procedures. Moreover, stainless steel is non-reactive and non-toxic, thereby assuring the integrity and excellence of pharmaceutical products.
- Q:Can stainless steel pipes be used for irrigation sprinkler systems?
- Indeed, irrigation sprinkler systems can utilize stainless steel pipes. Renowned for their durability, strength, and resistance to corrosion, stainless steel pipes prove to be an exceptional preference for irrigation setups. They possess the ability to endure high water pressure and are less prone to rust or decay over time in comparison to alternative materials, such as PVC or galvanized steel. Furthermore, stainless steel pipes guarantee hygienic conditions and do not taint the water supply, rendering them a secure choice for irrigation systems. Nevertheless, it remains crucial to take into account factors like cost and compatibility with existing infrastructure prior to opting for stainless steel pipes in irrigation sprinkler systems.
- Q:What is the difference between 304J5 and 316J5 stainless steel pipes?
- The primary distinction between stainless steel pipes of 304J5 and 316J5 lies in their chemical composition and their ability to resist corrosion. 304J5 stainless steel is classified as an austenitic stainless steel variant, comprising 18-20% chromium and 8-10% nickel. It also contains a small amount of carbon and manganese. This composition offers exceptional strength, durability, and resistance to corrosion, making it suitable for a wide range of applications, including plumbing, food processing, and chemical industries. However, it is important to note that 304J5 stainless steel is not as resistant to corrosion in chloride-rich environments as 316J5 stainless steel. On the other hand, 316J5 stainless steel is a higher-grade stainless steel variant that incorporates 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. The addition of molybdenum significantly enhances its corrosion resistance, particularly in chloride-rich environments like coastal or marine areas. This makes 316J5 stainless steel pipes more suitable for applications that involve exposure to saltwater or corrosive chemicals, such as marine equipment, chemical processing plants, and coastal structures. In conclusion, although both 304J5 and 316J5 stainless steel pipes offer commendable corrosion resistance, the presence of molybdenum in 316J5 provides it with superior resistance to corrosion, especially in chloride-rich environments. Therefore, the choice between the two depends on specific application requirements and the desired level of corrosion resistance.
- Q:What are the different standards and specifications for stainless steel pipes?
- There are several different standards and specifications for stainless steel pipes, which vary based on their intended use and the region in which they are being used. Some of the most common standards and specifications for stainless steel pipes include: 1. ASTM (American Society for Testing and Materials): ASTM A312/A312M is a standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. This specification covers various grades of stainless steel pipes for high-temperature and general corrosive service. 2. ASME (American Society of Mechanical Engineers): ASME B36.19M is a standard specification for stainless steel pipes that covers the dimensions, wall thickness, and tolerances for both welded and seamless pipes. ASME B36.10M is another standard that specifies the dimensions and tolerances for seamless and welded stainless steel pipes. 3. EN (European Norms): EN 10216-5 is an European standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. EN 10217-7 is another European standard that covers welded stainless steel tubes for pressure purposes. 4. JIS (Japanese Industrial Standards): JIS G3459 is a standard specification for stainless steel pipes that are used for high-temperature service. JIS G3468 specifies the stainless steel pipes for general service. 5. DIN (Deutsches Institut für Normung): DIN EN 10216-5 is a German standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. DIN EN 10217-7 is another German standard that covers welded stainless steel tubes for pressure purposes. These are just a few examples of the numerous standards and specifications available for stainless steel pipes. It is important to consult the appropriate standard and specification based on the specific requirements and application of the stainless steel pipes to ensure proper performance and compliance with industry standards.
- Q:What are the different types of stainless steel pipe bends?
- In the market, one can find various stainless steel pipe bends with different characteristics. Some commonly used types include: 1. Long radius bends: These bends have a larger radius compared to other types, resulting in a smoother flow of fluid or gas through the pipe. They are suitable for applications where a consistent flow speed is required or when there are concerns about pressure drop. 2. Short radius bends: These bends have a tighter curvature due to their smaller radius. They are typically used in limited space applications, such as tight corners or compact piping systems. 3. U-bends: U-bends form a U-shape with a 180-degree curve. They are commonly used in heat exchanger systems to efficiently transfer heat between fluids. 4. 3D bends: With a radius three times the diameter of the pipe, 3D bends offer a gradual change in direction, resulting in a smoother flow compared to sharper bends. 5. 5D bends: 5D bends have a radius five times the diameter of the pipe. They are used when strict requirements for fluid or gas flow are necessary, minimizing pressure drop and turbulence. 6. Mandrel bends: These bends are created using a solid rod called a mandrel inserted into the pipe during the bending process. This helps maintain the shape and integrity of the pipe, resulting in a smooth and uniform bend. Mandrel bends are ideal for applications where roundness and smoothness are crucial. It is crucial to select the appropriate stainless steel pipe bend based on specific application requirements, such as the transported fluid or gas, pressure and temperature conditions, and any spatial limitations. Seeking advice from professionals or suppliers can ensure the correct selection of pipe bends for a particular application.
- Q:Are stainless steel pipes suitable for mining applications?
- Yes, stainless steel pipes are suitable for mining applications. Stainless steel is a durable and corrosion-resistant material that can withstand harsh and demanding environments commonly found in mining operations. It offers excellent resistance to corrosion, abrasion, and high temperatures, making it ideal for transporting various materials such as water, chemicals, and minerals in the mining industry. Stainless steel pipes are also known for their strength and ability to handle high-pressure conditions, which is crucial in mining applications. Additionally, stainless steel is non-reactive and does not release harmful substances into the materials being transported, ensuring the safety and purity of the mining processes. Overall, stainless steel pipes are a reliable and long-lasting choice for mining applications due to their durability, corrosion resistance, and ability to withstand extreme conditions.
- Q:How do you determine the size of a stainless steel pipe?
- To determine the size of a stainless steel pipe, there are a few key factors to consider. Firstly, you need to measure the outside diameter (OD) of the pipe. This can be done using a caliper or a tape measure. Make sure to measure across the widest point of the pipe to get an accurate reading. Next, you should determine the wall thickness of the pipe. This can be measured using a caliper or a pipe gauge. The wall thickness is crucial in determining the strength and durability of the pipe. Once you have the OD and wall thickness measurements, you can proceed to calculate the nominal pipe size (NPS) or the trade size of the stainless steel pipe. This is typically denoted in inches and represents the inner diameter (ID) of the pipe. The NPS can be determined using industry standards or pipe size charts available online. It is important to note that stainless steel pipes are commonly available in a variety of schedules, which indicate the wall thickness. These schedules range from Schedule 5S (the thinnest) to Schedule XXS (the thickest). The schedule of the pipe should be considered while determining the size, as it affects the pipe's pressure rating and suitability for specific applications. In summary, determining the size of a stainless steel pipe involves measuring the outside diameter, determining the wall thickness, and calculating the nominal pipe size based on industry standards or pipe size charts.
- Q:Can stainless steel pipes be used for marine applications?
- Yes, stainless steel pipes can be used for marine applications. Stainless steel is known for its corrosion resistance, making it an ideal material for use in marine environments where there is constant exposure to saltwater and high levels of humidity. Stainless steel pipes are resistant to rust and corrosion, ensuring their durability and longevity in marine applications. They are commonly used for various purposes in the marine industry, such as piping systems, exhaust systems, and structural components. Additionally, stainless steel pipes can withstand extreme temperatures and pressures, making them suitable for the demanding conditions often encountered in marine applications.
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High Quality Stainless Steel Pipes and Tubes
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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