ASTM Standard Stainless Steel Seamless Pipe manufacturer
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- 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: Are stainless steel pipes suitable for high-temperature environments?
- Yes, stainless steel pipes are suitable for high-temperature environments. They have excellent heat resistance properties, ensuring their stability and structural integrity even at elevated temperatures. Additionally, stainless steel pipes exhibit good corrosion resistance, making them a reliable choice for various industrial applications involving high temperatures such as power plants, refineries, and chemical processing plants.
- Q: How do you prevent corrosion in stainless steel pipes?
- To prevent corrosion in stainless steel pipes, it is important to regularly clean and maintain them. This can be done by removing any dirt, debris, or contaminants that may accumulate on the surface of the pipes. Additionally, applying a protective coating or sealant can help create a barrier between the stainless steel and external elements that could cause corrosion. Regular inspections and prompt repairs of any damages or leaks are also crucial to prevent corrosion in stainless steel pipes.
- Q: What is the difference between 904L and 316L stainless steel pipes?
- The composition of 904L and 316L stainless steel pipes sets them apart. 904L contains higher amounts of chromium, nickel, and molybdenum compared to 316L. Specifically, 904L has about 25% nickel and 4.5% molybdenum, while 316L contains approximately 10-14% nickel and 2-3% molybdenum. In terms of corrosion resistance, 904L stainless steel pipes outperform 316L due to their higher chromium, nickel, and molybdenum content. The increased alloying elements make 904L more resistant to localized corrosion, such as pitting and crevice corrosion, particularly in aggressive environments like seawater and acidic conditions. When it comes to strength and toughness, 904L stainless steel pipes have the upper hand over 316L. This makes them more suitable for applications requiring greater mechanical properties, like high-pressure and high-temperature environments. In terms of cost, 904L stainless steel is generally pricier than 316L due to its higher alloying elements. The increased cost is mainly due to the higher nickel and molybdenum content, which are more expensive metals. 316L stainless steel pipes find common usage in various industries, such as food processing, chemical processing, and pharmaceuticals, where corrosion resistance and good mechanical properties are crucial. On the other hand, 904L stainless steel pipes are primarily utilized in highly corrosive environments like offshore platforms, petrochemical plants, and desalination plants, thanks to their exceptional corrosion resistance. In summary, the main distinctions between 904L and 316L stainless steel pipes lie in their composition, corrosion resistance, strength, cost, and applications. While 316L is suitable for general-purpose applications, 904L is preferred in more demanding and corrosive environments.
- Q: Can stainless steel pipes be used for cryogenic storage tanks?
- Yes, stainless steel pipes can be used for cryogenic storage tanks. Stainless steel is known for its high strength, corrosion resistance, and low thermal conductivity, making it suitable for handling extremely low temperatures required for cryogenic storage.
- Q: Can stainless steel pipes be used for oil refinery applications?
- Yes, stainless steel pipes can be used for oil refinery applications. Stainless steel is known for its excellent corrosion resistance properties, making it suitable for handling various corrosive substances commonly found in oil refineries. Additionally, stainless steel pipes are durable and can withstand high temperatures and pressures, making them a reliable choice for oil refinery operations.
- Q: Is stainless steel flexible enough for plumbing applications?
- Indeed, stainless steel proves itself to be sufficiently flexible for plumbing purposes. Renowned for their robustness and sturdiness, stainless steel pipes and fittings also possess a certain level of adaptability. This adaptability facilitates effortless installation in a wide range of plumbing systems, even those with intricate designs or confined spaces. Stainless steel pipes can be manipulated and molded without compromising their structural integrity, rendering them suitable for both residential and commercial plumbing ventures. Furthermore, stainless steel exhibits remarkable resistance to corrosion, a vital quality in plumbing scenarios where exposure to water and other corrosive substances is common. Overall, the combination of strength, durability, and flexibility that stainless steel offers makes it an excellent option for plumbing applications.
- Q: How do you calculate the flow velocity in stainless steel pipes?
- In order to determine the flow velocity in stainless steel pipes, one must take into account multiple factors. Firstly, it is necessary to be acquainted with the flow rate or volumetric flow rate (Q) of the fluid that passes through the pipe. This can be ascertained by measuring the volume of fluid that traverses the pipe within a given time period. Subsequently, the cross-sectional area (A) of the pipe needs to be determined. For circular pipes, this can be computed using the formula A = πr², where r denotes the radius of the pipe. Once both the flow rate (Q) and cross-sectional area (A) are known, the flow velocity (V) can be calculated using the formula V = Q / A. It is worth noting that the flow velocity may undergo variations along the length of the pipe due to factors such as friction and changes in pipe diameter. In such instances, more advanced calculations or simulations may be required to accurately ascertain the flow velocity at specific points within the pipe. Furthermore, it is crucial to take into consideration the properties of the fluid being transported, such as viscosity and density, as they can also impact the flow velocity.
- Q: Can stainless steel pipes be insulated with polyvinylidene fluoride?
- Yes, stainless steel pipes can be insulated with polyvinylidene fluoride (PVDF). PVDF is a high-performance fluoropolymer that offers excellent thermal and chemical resistance properties, making it suitable for insulating stainless steel pipes in various industrial applications.
- Q: Are stainless steel pipes suitable for dairy applications?
- Yes, stainless steel pipes are highly suitable for dairy applications. Stainless steel is a preferred material in the food and beverage industry due to its excellent corrosion resistance and hygienic properties. It is non-reactive with dairy products and does not impart any taste or odor, ensuring the quality and purity of the milk or other dairy products being transported. Additionally, stainless steel pipes are easy to clean and maintain, which is crucial in dairy applications where cleanliness and sanitation are of utmost importance. The smooth surface of stainless steel pipes also prevents the accumulation of bacteria, further ensuring the safety and quality of the dairy products. Hence, stainless steel pipes are the ideal choice for dairy applications, providing a reliable and hygienic solution for transporting milk and other dairy products.
- Q: What is the difference between 17-4 and 316 stainless steel pipes?
- The main difference between 17-4 and 316 stainless steel pipes lies in their composition and properties. 17-4 stainless steel is a precipitation-hardening stainless steel that contains 17% chromium, 4% nickel, and 4% copper. It is known for its high strength, excellent corrosion resistance, and good toughness. This type of stainless steel is commonly used in applications that require high strength and resistance to wear and corrosion, such as aerospace components, industrial equipment, and oil and gas applications. On the other hand, 316 stainless steel is an austenitic stainless steel that contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. It is highly corrosion-resistant and has good heat resistance. 316 stainless steel pipes are widely used in industries that require resistance to chemicals, saltwater, and various corrosive environments, such as marine applications, chemical processing, and pharmaceutical equipment. In summary, while both 17-4 and 316 stainless steel pipes offer corrosion resistance, 17-4 is known for its high strength and toughness, making it suitable for demanding applications, whereas 316 stainless steel is preferred for its exceptional corrosion resistance, particularly in harsh environments.
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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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