Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 15000 m.t./month
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1、Structure of Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP:
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 Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3、Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP 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 Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP:
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、Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP Images：
- Q: Can steel pipes be used for airport construction?
- Yes, steel pipes can be utilized in the construction of airports. In the construction industry, steel pipes find widespread application, including in airports. They are often employed for underground utilities like water and sewage lines, as well as for structural purposes such as providing support to the airport terminal building. The utilization of steel pipes for airport construction offers several advantages. Firstly, they possess remarkable strength and durability, making them capable of handling heavy loads and enduring unfavorable weather conditions. This attribute is crucial for ensuring the security and stability of airport structures. Secondly, steel pipes are highly versatile and can be easily tailored to meet specific project requirements. They are available in various sizes and thicknesses, providing flexibility in both design and construction. Moreover, steel pipes can be welded or joined together to form longer sections, which simplifies installation and reduces construction time. Furthermore, steel pipes exhibit resistance to corrosion, a vital characteristic in airports where constant exposure to moisture, salt, and other environmental factors is common. This resistance to corrosion guarantees the longevity and dependability of the infrastructure. Lastly, in comparison to materials like concrete or PVC, steel pipes offer a cost-effective solution. They necessitate relatively low maintenance and boast a long lifespan, thereby minimizing the need for frequent repairs or replacements and ultimately saving time and money in the long term. In conclusion, due to their strength, durability, versatility, corrosion resistance, and cost-effectiveness, steel pipes are a suitable choice for airport construction.
- Q: How are steel pipes used in the manufacturing of automobiles?
- Due to their strength, durability, and versatility, steel pipes find widespread use in the manufacturing of automobiles. Throughout the automobile manufacturing process, various applications make use of steel pipes. One primary application of steel pipes in automobiles lies in constructing the vehicle's chassis and body. Structural components, such as steel pipes, provide the necessary strength and rigidity. With the ability to be bent, shaped, and welded, steel pipes prove to be an ideal choice for automotive purposes. Additionally, steel pipes play a crucial role in the exhaust system of automobiles. Responsible for guiding and redirecting exhaust gases away from the engine, steel pipes form the exhaust manifold. They also contribute to the exhaust pipes and mufflers. Steel's high temperature and corrosion resistance make it suitable for enduring the harsh conditions of the exhaust system. Moreover, steel pipes serve in the cooling system of automobiles. They facilitate the transportation of coolant from the engine to the radiator and back, effectively regulating the engine's temperature. Due to their ability to handle high pressure and temperature, as well as their resistance to corrosion and chemical damage, steel pipes remain the preferred choice for this application. Furthermore, steel pipes find usage in the fuel system of automobiles. They ensure a consistent and reliable supply of fuel by transporting it from the tank to the engine. Steel pipes are selected for this purpose because of their resistance to corrosion and their ability to withstand the high pressure and temperature associated with fuel transportation. In conclusion, steel pipes are indispensable in automobile manufacturing. They contribute significantly to the construction of the chassis and body, the exhaust system, the cooling system, and the fuel system. Thanks to their strength, durability, and versatility, steel pipes are the preferred choice for various automotive applications.
- Q: Can steel pipes be used for geothermal energy systems?
- Yes, steel pipes can be used for geothermal energy systems. Steel pipes are commonly used in geothermal energy systems due to their strength, durability, and resistance to high temperatures and corrosion. They are able to withstand the harsh underground conditions and are suitable for transporting the geothermal fluid from the heat source to the surface for energy extraction.
- Q: What are the common fittings and accessories used with steel pipes?
- Some common fittings and accessories used with steel pipes include couplings, elbows, tees, reducers, flanges, and valves. Additionally, accessories such as pipe hangers, brackets, clamps, and gaskets are often used to support and secure the pipes.
- Q: What are the different grades of steel used for pipes?
- There are several different grades of steel used for pipes, each with their own specific properties and applications. Some of the most commonly used grades include: 1. Carbon Steel: This is the most common type of steel used for pipes and is typically used in low-pressure applications. It has a low carbon content, usually less than 0.30%, which makes it easy to weld and form. Carbon steel pipes are durable and cost-effective, making them suitable for a wide range of industries. 2. Stainless Steel: Stainless steel pipes are known for their corrosion resistance and high strength. They are made from an alloy of iron and chromium, with additional elements like nickel and molybdenum to enhance their properties. Stainless steel pipes are commonly used in industries such as chemical, food processing, and oil and gas, where corrosion resistance is crucial. 3. Alloy Steel: Alloy steel pipes are made by adding elements such as manganese, chromium, or nickel to carbon steel. This enhances their strength, hardness, and resistance to wear, making them suitable for high-pressure and high-temperature applications. Alloy steel pipes are commonly used in industries such as power generation, petrochemical, and aerospace. 4. Duplex Steel: Duplex steel is a type of stainless steel that contains a combination of austenite and ferrite phases. This results in a material with excellent strength, corrosion resistance, and toughness. Duplex steel pipes are commonly used in offshore oil and gas platforms, as well as in chemical and petrochemical industries. 5. Low-Temperature Steel: Low-temperature steel is designed to withstand extremely cold temperatures without becoming brittle. These pipes are typically used in industries such as cryogenic storage, LNG (liquefied natural gas) transportation, and refrigeration. It is important to select the appropriate grade of steel for a specific application to ensure the pipe's performance and longevity. Factors such as temperature, pressure, corrosion resistance, and cost should be considered when choosing the grade of steel for pipes.
- Q: Theoretical weight of 25*25*1.5 square steel tubes
- The theoretical weight of 25*25*1.5 square steel tubes is 1.075kg/m.
- Q: What are the different types of steel pipe fittings for gas pipelines?
- There are several types of steel pipe fittings commonly used for gas pipelines, including elbows, tees, reducers, couplings, flanges, and valves. These fittings are essential for connecting and controlling the flow of gas within the pipeline system.
- Q: How are steel pipes used in structural applications?
- Steel pipes are commonly used in structural applications due to their high strength and durability. They are used for various purposes such as supporting structures, transferring loads, and providing stability. Steel pipes can be used as columns, beams, or trusses in buildings, bridges, and other structures. They are also used for underground water and gas pipelines, as well as in industrial and manufacturing facilities. Overall, steel pipes play a crucial role in providing stability and strength to structural applications.
- Q: How are steel pipes protected against soil movement or settlement?
- Steel pipes can be protected against soil movement or settlement through various methods. One common method is to use protective coatings on the pipes. These coatings act as a barrier between the steel and the soil, preventing direct contact and reducing the risk of corrosion. Some commonly used coatings include epoxy, polyethylene, and zinc. Another method is to use cathodic protection. This involves the installation of sacrificial anodes along the pipeline. These anodes corrode instead of the steel pipes, protecting them from damage caused by soil movement or settlement. Furthermore, proper design and installation techniques can also help protect steel pipes against soil movement or settlement. For instance, engineers may consider factors such as soil composition, slope stability, and potential for ground movement when designing the pipeline route. Additionally, proper trenching and bedding techniques can help ensure that the pipe is adequately supported and protected against settlement. Regular inspection and maintenance are also crucial for protecting steel pipes against soil movement or settlement. Monitoring the condition of the pipeline, including the protective coatings and cathodic protection systems, can help identify any potential issues and allow for timely repairs or replacements. Overall, a combination of protective coatings, cathodic protection, proper design and installation techniques, and regular maintenance can effectively protect steel pipes against soil movement or settlement.
- Q: How are steel pipes connected in pipeline construction?
- Steel pipes are connected in pipeline construction through various methods such as welding, threading, and flanging. Welding involves joining the pipes using heat and fusion, creating a strong and durable connection. Threading involves screwing two pipes together using threads on the ends of the pipes. Flanging involves connecting the pipes by bolting together flanges on the ends of each pipe. These connection methods ensure a secure and leak-proof pipeline system.
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Steel Pipe & API 5L Seamless Steel Pipe API 5CT, API 5L, API 5DP
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 15000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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