Seamless steel black pipe ASTM A106/API 5L
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 13000 m.t./month
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1、Structure ofSeamless steel black pipe ASTM A106/API 5L/
Seamless steel pipe is used more and more popular and sure that we can provide you more satisfied price and high quality production.Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell.
2、Main Features of Seamless steel black pipe ASTM A106/API 5L/
• High manufacturing accuracy
• Have powerful strength
• Good visual effect
• Reasonable price
3、Seamless steel black pipe ASTM A106/API 5L/Specification：
Standard | GB, DIN, ASTM ASTM A106-2006, |
Grade | 10#-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 steel black pipe ASTM A106/API 5L/:
How 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.
Why 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 steel black pipe ASTM A106/API 5L/Images：
- Q: What are the different methods of pipe protection for steel pipes?
- There are several different methods of pipe protection for steel pipes, each serving a unique purpose and providing varying levels of protection. Some of the common methods include: 1. Coatings: Coatings are applied on the external surface of steel pipes to protect them from corrosion and other environmental factors. Coating materials can include various types of paints, epoxies, or polymers. These coatings create a barrier between the pipe surface and the surrounding environment, preventing the steel from coming into contact with corrosive elements. 2. Wrapping: Wrapping involves using a protective material, such as tape or shrink wrap, to cover the steel pipe. This method provides a physical barrier against moisture, chemicals, and other corrosive substances. Wrapping is often used in combination with coatings to enhance the overall protection. 3. Cathodic Protection: Cathodic protection is an electrochemical method used to protect steel pipes from corrosion. It involves connecting the steel pipe to a sacrificial anode, typically made of zinc or magnesium. The anode corrodes instead of the pipe, which helps to prevent the steel from deteriorating. This method is commonly used for buried or submerged pipelines. 4. Thermal Insulation: Thermal insulation is used to protect steel pipes from extreme temperatures. Insulating materials, such as foam or mineral wool, are applied around the pipe to minimize heat transfer. This method is particularly important for pipes carrying hot fluids or exposed to extreme weather conditions. 5. Vibration Dampening: Vibration can cause stress and fatigue on steel pipes, leading to potential damage. To protect against vibrations, various techniques can be employed, such as using vibration damping pads or installing supports and clamps. These methods help to absorb and dissipate the energy generated by vibrations, reducing the risk of pipe failure. 6. Concrete Coating: For pipelines installed underwater or in highly corrosive environments, concrete coating is often used. A layer of concrete or a cement-based mortar is applied to the steel pipe, providing both mechanical protection and resistance to corrosion. It is important to select the appropriate method of pipe protection based on the specific application, environmental conditions, and desired level of protection. Regular inspection and maintenance are also crucial to ensure the long-term integrity of steel pipes.
- Q: How are steel pipes used in the manufacturing sector?
- Steel pipes are used in the manufacturing sector for various purposes such as transporting fluids and gases, supplying water, and carrying out structural applications. They are commonly used in industries like oil and gas, construction, automotive, and aerospace for their durability, strength, and resistance to corrosion. Additionally, steel pipes are crucial in the manufacturing of machinery, equipment, and infrastructure, making them essential components in many manufacturing processes.
- Q: Are steel pipes suitable for underground compressed air systems?
- Yes, steel pipes are generally suitable for underground compressed air systems. Steel pipes have several advantages that make them a popular choice for such applications. Firstly, steel pipes are known for their high strength and durability, which allows them to withstand the pressure and stress associated with compressed air systems. They can handle high operating pressures without any significant risk of bursting or leaking. Secondly, steel pipes have excellent resistance to corrosion and can withstand exposure to moisture, soil, and other underground elements. This makes them a reliable choice for underground installations, where pipes may be exposed to moisture and other potentially corrosive substances. Furthermore, steel pipes are relatively easy to install and maintain. They can be welded or threaded together, ensuring a secure and leak-free connection. Additionally, steel pipes can be easily inspected and repaired if necessary, allowing for cost-effective maintenance and repairs. However, it is important to note that the suitability of steel pipes for underground compressed air systems may also depend on other factors such as the specific requirements and conditions of the system. It is advisable to consult with a professional engineer or a qualified expert to ensure that steel pipes are the most appropriate choice for a specific application.
- Q: How are steel pipes coated for insulation purposes?
- Steel pipes are commonly coated for insulation purposes through a process called external coating. This involves applying a layer of insulating material, such as polyethylene or epoxy, onto the surface of the steel pipe. The coating is carefully applied to ensure a uniform and continuous layer, which helps to prevent heat transfer and protect the pipe from corrosion.
- Q: How are steel pipes used in water treatment plants?
- Steel pipes are commonly used in water treatment plants to transport and distribute water throughout the facility. They are used for various purposes, such as conveying raw water from the source to the treatment plant, distributing treated water to different areas, and carrying wastewater to the appropriate treatment processes. The durability and strength of steel pipes make them suitable for handling the high pressure and corrosive nature of water in these industrial settings.
- Q: What are the different methods of non-destructive testing for steel pipes?
- There are several methods of non-destructive testing for steel pipes, including ultrasonic testing, magnetic particle testing, liquid penetrant testing, radiographic testing, and eddy current testing. These methods help to detect any defects or anomalies in the pipes without causing any damage, ensuring their structural integrity and reliability.
- Q: D108*4 what does "D108" mean by seamless steel tubes? What does "*4" mean?
- Seamless steel pipe: a pipe with a hollow cross section, used as a conduit for transporting fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, has been widely used to manufacture steel tube.
- Q: What are the limitations of using steel pipes?
- There are several limitations to using steel pipes in various applications. Firstly, steel pipes can be quite expensive compared to other materials such as plastic or copper. This cost factor can be a significant limitation for projects with tight budgets. Secondly, steel pipes are susceptible to corrosion. Over time, exposure to moisture and certain chemicals can cause steel pipes to rust and deteriorate. This can lead to leaks, reduced structural integrity, and ultimately, the need for costly repairs or replacement. Another limitation of steel pipes is their weight and rigidity. Steel pipes are generally heavier and less flexible than other types of pipes, making them more challenging to install and maneuver in certain settings. Additionally, their rigid nature makes them less suitable for applications that require significant movement or flexibility. Furthermore, steel pipes can be prone to thermal expansion and contraction. When exposed to extreme temperatures, steel pipes can expand or contract, potentially causing stress on joints, fittings, or other components. This can lead to leaks or even pipe failure if not properly accounted for. Lastly, steel pipes are not as resistant to certain chemicals or substances as other materials. Some chemicals can corrode or erode the inner lining of steel pipes, compromising their integrity and potentially causing contamination or leakage. While steel pipes have many advantages, it is important to consider these limitations when deciding on the most suitable material for a specific application.
- Q: Are steel pipes suitable for use in food processing industries?
- Yes, steel pipes are suitable for use in food processing industries. Steel pipes are highly durable, resistant to corrosion, and can withstand high temperatures and pressures, making them ideal for transporting various food products and fluids. Additionally, steel pipes are easy to clean, maintain hygiene standards, and comply with food safety regulations, making them a reliable choice for the food processing industry.
- Q: What are the different types of steel pipe connections for fire sprinkler systems?
- There are several types of steel pipe connections used in fire sprinkler systems including threaded connections, grooved connections, flanged connections, and welded connections.
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Seamless steel black pipe ASTM A106/API 5L
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 13000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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