ASME API 5L High Quality Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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We are company that have many years experience and professional manager team and engineer team and sales team, sure we will provide you high quality of pipe and professioanl service.
Seamless pipe possesses a hollow section and without seam around the strip steel. It is made with solid bar or steel ingot by perforating machine. As the facture process does not include any welding, seamless pipes are considered to be stronger and more durable. Generally speaking, seamless pipe has better pressure resistance and security than other classifications, and was usually more easily available than welded pipe.
2、Main Features of the Seamless Pipe:
• High working accuracy
• High strength
• Small inertia resistance
• Strong therming dissipine ability
• Good appearance
• Reasonble price
3、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) Executive 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 Seamless Pipe:
①How is the quality of your products?
We have many years business experience in this area, and we have professional engineer and manager team and sure we can provide you high quality production and professional service.
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?
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 Images：
- Q:What are the common applications for stainless steel pipes?
- Stainless steel pipes have a wide range of applications due to their unique properties and versatility. Some of the common applications for stainless steel pipes include: 1. Plumbing and water supply systems: Stainless steel pipes are commonly used in plumbing and water supply systems due to their corrosion resistance and ability to withstand high pressure. They provide a reliable and long-lasting solution for transporting water and other fluids. 2. Oil and gas industry: Stainless steel pipes are extensively used in the oil and gas industry for transporting oil, gas, and other hydrocarbons. They can withstand high temperatures and pressures, making them suitable for exploration, production, and transportation of these resources. 3. Food and beverage industry: Stainless steel pipes are widely used in the food and beverage industry due to their hygienic properties and resistance to corrosion. They are commonly used for transporting liquids, such as milk, juices, and processed foods, ensuring the safety and quality of the products. 4. Chemical and pharmaceutical industry: Stainless steel pipes are highly resistant to corrosion, making them ideal for the chemical and pharmaceutical industry. They are used for transporting various chemicals, acids, and solvents, ensuring the integrity of the substances being transported. 5. Construction and architecture: Stainless steel pipes are used in construction and architectural applications due to their aesthetic appeal and structural strength. They are often used for handrails, balustrades, structural columns, and decorative applications, adding a modern and sleek look to buildings. 6. Automotive industry: Stainless steel pipes are utilized in the automotive industry for exhaust systems due to their heat resistance and durability. They can withstand high temperatures and corrosive gases, ensuring the efficient operation of the exhaust system. 7. Power generation: Stainless steel pipes are used in power plants for transporting steam, water, and other fluids. They are resistant to high temperatures and pressures, making them suitable for power generation applications. 8. Aerospace industry: Stainless steel pipes are utilized in the aerospace industry for various applications, including aircraft exhaust systems, hydraulic systems, and fuel lines. They offer high strength-to-weight ratio, corrosion resistance, and reliability, meeting the stringent requirements of the aerospace industry. In summary, stainless steel pipes find applications in various industries due to their corrosion resistance, durability, and versatility. They are used in plumbing, oil and gas, food and beverage, chemical and pharmaceutical, construction, automotive, power generation, and aerospace industries, among others.
- Q:What is the difference between martensitic and precipitation-hardening stainless steel pipes?
- Martensitic and precipitation-hardening stainless steel pipes are two different types of stainless steel alloys that offer distinct characteristics and properties. Martensitic stainless steel pipes are known for their high strength and hardness. They are formed by quenching and tempering, a process that involves rapid cooling followed by reheating to achieve the desired properties. This type of stainless steel is magnetic and can be heat-treated to further enhance its strength. Martensitic stainless steel pipes are commonly used in applications where high mechanical strength, such as in automotive parts or cutlery, is required. On the other hand, precipitation-hardening stainless steel pipes are alloyed with elements like copper, aluminum, or titanium. The addition of these elements allows for the formation of precipitates during heat treatment, resulting in increased strength and corrosion resistance. Precipitation-hardening stainless steel pipes also offer good weldability and can be easily machined. They are typically used in industries such as aerospace, oil and gas, and chemical processing, where a combination of strength and corrosion resistance is crucial. In summary, the main difference between martensitic and precipitation-hardening stainless steel pipes lies in their composition and the heat treatment processes involved. Martensitic stainless steel pipes are hardened through quenching and tempering, offering high strength and hardness, while precipitation-hardening stainless steel pipes are strengthened through the formation of precipitates during heat treatment, providing a balance of strength and corrosion resistance.
- Q:What is the difference between 17-7 and 15-7 stainless steel pipes?
- The composition and properties distinguish 17-7 stainless steel pipes from 15-7 stainless steel pipes. 17-7 stainless steel is characterized as a precipitation-hardening stainless steel with approximately 17% chromium and 7% nickel. It is also alloyed with aluminum, enabling it to undergo heat treatment for achieving high strength and hardness. This stainless steel grade is renowned for its exceptional corrosion resistance, good formability, and high strength. It finds application in industries that demand high strength and corrosion resistance, such as aerospace components, springs, and chemical processing equipment. Contrarily, 15-7 stainless steel is classified as a semi-austenitic precipitation-hardening stainless steel comprising about 15% chromium and 7% nickel. Additionally, it is enriched with 2% molybdenum, which enhances its corrosion resistance. This stainless steel grade offers favorable mechanical properties, high strength, and excellent corrosion resistance. It is commonly utilized in fields requiring high strength, good formability, and resistance to stress corrosion cracking, such as springs, washers, and medical devices. To summarize, although both 17-7 and 15-7 stainless steel pipes exhibit excellent corrosion resistance and high strength, their composition and specific properties distinguish them. 17-7 stainless steel contains aluminum to enhance its heat treatability, while 15-7 stainless steel includes molybdenum for improved corrosion resistance. The selection between these two grades depends on the specific application requirements, encompassing strength, formability, and resistance to corrosion or stress corrosion cracking.
- Q:Can stainless steel pipes be used for oil refineries?
- Stainless steel pipes are indeed suitable for use in oil refineries due to their durability and resistance to corrosion. This material is capable of handling a wide range of fluids and chemicals commonly found in such facilities. Moreover, the strength and ability to withstand high temperatures and pressure make stainless steel pipes perfect for the transportation and processing of crude oil, refined petroleum products, and other hydrocarbons within the refining industry. Notably, these pipes exhibit outstanding corrosion resistance, which is vital in environments where oil and various chemicals are present. This resistance is instrumental in preventing leakage and ensuring the integrity of the piping system, ultimately enhancing the safety and efficiency of oil refinery operations.
- Q:Are stainless steel pipes suitable for power generation plants?
- Yes, stainless steel pipes are highly suitable for power generation plants. They possess excellent corrosion resistance, high strength, and durability, making them ideal for handling high-pressure and high-temperature fluids and gases found in power generation processes. Stainless steel pipes also offer exceptional resistance to various chemicals, ensuring the integrity and longevity of the piping system in power plants. Additionally, their smooth inner surface minimizes frictional losses, enhancing the efficiency of fluid transportation within the plant.
- Q:What is the difference between 304J5 and 316J5 stainless steel pipes?
- The difference between 304J5 and 316J5 stainless steel pipes lies primarily in their chemical composition and corrosion resistance properties. 304J5 stainless steel is a type of austenitic stainless steel that contains 18-20% chromium and 8-10% nickel. It also has a small amount of manganese and carbon. This composition provides excellent strength, durability, and resistance to corrosion, making it suitable for various applications like plumbing, food processing, and chemical industries. However, 304J5 is not as resistant to corrosion in chloride environments as 316J5 stainless steel. On the other hand, 316J5 stainless steel is a higher grade of stainless steel that contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. The addition of molybdenum significantly enhances its resistance to corrosion, especially in chloride-rich environments like marine or coastal areas. This makes 316J5 stainless steel pipes more suitable for applications where exposure to saltwater or corrosive chemicals is common, such as in marine equipment, chemical processing plants, and coastal structures. In summary, while both 304J5 and 316J5 stainless steel pipes offer good corrosion resistance, the presence of molybdenum in 316J5 provides it with superior resistance to corrosion, particularly in chloride-rich environments. Therefore, the choice between the two depends on the specific application requirements and the level of corrosion resistance needed.
- Q:How do you calculate the pipe length required for a specific application?
- 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.
- Q:Can stainless steel pipes be used for power generation applications?
- Power generation applications often utilize stainless steel pipes for a variety of reasons. Firstly, the corrosion resistance of stainless steel makes it an ideal choice for withstanding the harsh conditions of power generation processes, including high temperatures and chemical exposure. This durability translates to reduced maintenance and replacement costs over time. Additionally, stainless steel pipes boast exceptional strength and can endure the extreme pressures and temperatures associated with power generation without any deformities or fractures. This reliability is crucial for ensuring the safety and efficiency of power generation systems. Furthermore, stainless steel pipes are highly resistant to scaling and fouling, which commonly occurs in power generation applications due to impurities in the water or steam. The smooth surface of stainless steel pipes minimizes the accumulation of deposits, facilitating efficient heat transfer and preventing any blockages or obstructions. Lastly, stainless steel pipes are compatible with a wide array of power generation fuels, ranging from coal and natural gas to oil and renewable energy sources. They withstand the corrosive effects of these fuels while maintaining their structural integrity. In conclusion, stainless steel pipes are an excellent choice for power generation applications due to their corrosion resistance, durability, strength, and compatibility with various fuels. They provide a reliable and long-lasting solution for the transportation of fluids and gases in power generation systems.
- Q:Can stainless steel pipes be used for chemical reactors?
- Yes, stainless steel pipes can be used for chemical reactors. Stainless steel is a popular choice for chemical reactors due to its excellent corrosion resistance properties. It is highly resistant to chemical reactions and is able to withstand the harsh conditions and corrosive nature of many chemicals used in industrial processes. Stainless steel also has high strength and durability, making it suitable for handling high-pressure and high-temperature applications commonly found in chemical reactors. Additionally, stainless steel is easy to clean and maintain, which is crucial for maintaining the purity and integrity of the chemicals being processed. Overall, stainless steel pipes are a reliable and efficient choice for chemical reactors.
- Q:Are stainless steel pipes suitable for chemical storage tanks?
- Yes, stainless steel pipes are typically suitable for chemical storage tanks. Stainless steel is highly resistant to corrosion and can withstand the harsh chemicals stored in tanks, making it a preferred material for chemical storage applications.
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ASME API 5L High Quality Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 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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