Carbon Steel Seamless Pipe Grade 42.2x3.56
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 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.
Carbon Steel Seamless Pipe
OD: 42.2mm Thickness: 3.56mm Weight: 12.21t
Packing: below 12'' packed in bundles, wrapped with PVC. with steel stripes and two nylon loading belts per bundle.
Certificates: ISO9001-2000, ISO14000, ISO18000, API 5L certificate.
Third party inspection: welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.
Pictures: our producing flow chart, our factory, production line, inspecting equipments, our products are listed below for your reference.
Surface treatment:
Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc.
Application
carbon seamless steel pipes are widely used in gas, water and oil, transpotation;constructions;Bridge,highway,windows of model steel door;building materials;fences;heating facilities Fluid Pipe;conduit pipe,scaffolding pipe.etc.
Payment Terms: L/C D/A D/P T/T
Packing and shipment
Packaged in bundles,as per customers' requirements, it can also bepackagesd as beveled ends, typed marking, black painting, plastic caps protection,woven bags packing
For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders
2、Main Features of the Seamless Pipe ASTM A106/53:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• 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 |
.
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.
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.
- Q:How are steel pipes repaired if they develop leaks?
- Steel pipes can be repaired if they develop leaks through various methods such as welding, clamping, or using epoxy compounds. The specific repair technique depends on the size and location of the leak as well as the type of pipe, and it is typically carried out by trained professionals with the necessary equipment and expertise.
- Q:Can steel pipes be used for underground cable conduits?
- Yes, steel pipes can be used for underground cable conduits. Steel pipes have high strength and durability, making them suitable for protecting and housing cables underground. They provide excellent protection against external elements and can withstand a wide range of environmental conditions. Additionally, steel pipes offer good resistance to corrosion, ensuring the longevity of the cable conduit system.
- Q:What are the different types of steel pipe end connections?
- Some of the different types of steel pipe end connections include threaded connections, socket weld connections, butt weld connections, and flanged connections.
- Q:Can steel pipes be used for conveying sewage sludge?
- Indeed, sewage sludge can be conveyed using steel pipes. Steel pipes possess several properties that render them suitable for this purpose. Firstly, their strength and durability enable them to endure the pressure and weight of sewage sludge without collapsing or fracturing. This is of utmost importance as sewage sludge can be quite heavy and may contain solids that could exert stress on the pipes. Secondly, steel pipes exhibit resistance to corrosion, which is crucial when conveying sewage sludge that frequently contains corrosive components. By utilizing corrosion-resistant steel pipes, one can ensure a prolonged lifespan and minimize the risk of leaks or damage. Moreover, steel pipes can be manufactured in various sizes and diameters, granting flexibility in the design of sewage systems to meet specific requirements. Nonetheless, it is vital to emphasize the necessity of proper maintenance and regular cleaning to prevent sludge buildup and maintain the pipes' efficiency.
- Q:What is the impact toughness of steel pipes?
- The ability of steel pipes to withstand sudden or high-velocity impacts without fracturing or breaking is referred to as their impact toughness. This property measures the material's resistance to cracking when subjected to dynamic loading conditions. The impact toughness of steel pipes is highly significant as it determines their capacity to endure accidental impacts or external forces during transportation, installation, and operation. To evaluate the impact toughness of steel pipes, standardized tests such as the Charpy V-notch test or the Izod test are commonly utilized. These tests involve striking a notched sample of the steel pipe with a pendulum or a falling weight and measuring the amount of energy absorbed by the material until it fractures. The impact toughness is then calculated based on this energy absorption. A high impact toughness is desirable in steel pipes as it signifies a greater ability to absorb energy and resist fracture, making them more resilient to sudden impacts or loading conditions. This characteristic is particularly crucial in applications where steel pipes are exposed to high-stress environments, such as in oil and gas pipelines, automotive components, or structural applications. Several factors can influence the impact toughness of steel pipes, including their chemical composition, heat treatment, and microstructure. For instance, alloying elements like manganese, chromium, and nickel can enhance the impact toughness by promoting the formation of fine-grained microstructures and preventing crack propagation. Similarly, appropriate heat treatment processes like quenching and tempering can optimize the material's microstructure and mechanical properties, thereby improving its impact toughness. In conclusion, the impact toughness of steel pipes is a vital property that determines their ability to withstand sudden or high-velocity impacts. It is evaluated through standardized tests and can be influenced by factors such as chemical composition, heat treatment, and microstructure. A high impact toughness is desirable in steel pipes to ensure their structural integrity and resistance to fracture when subjected to dynamic loading conditions.
- Q:Are steel pipes more expensive than other types of pipes?
- The cost of steel pipes can vary compared to other pipe types due to various factors. In terms of upfront cost, steel pipes are generally more expensive than certain pipe types. This is primarily because the production process and raw materials for steel pipes are highly costly. Additionally, steel pipes are renowned for their strength and durability, making them a popular option for applications involving high pressure or extreme conditions. However, when considering long-term costs and benefits, steel pipes are often more economically viable. They have a longer lifespan compared to certain pipes, reducing the need for frequent repairs or replacements. Furthermore, steel pipes possess excellent corrosion resistance, making them suitable for diverse environments and reducing maintenance expenses over time. Moreover, the strength and durability of steel pipes contribute to a reduced likelihood of leaks or failures, resulting in significant cost savings to prevent damage or loss. When comparing the cost of steel pipes to other pipe types, it is crucial to consider the specific requirements and characteristics of the project or application. Factors like the transported fluid or material, required pressure rating, expected lifespan, and environmental conditions should all be taken into account. Ultimately, despite steel pipes having a higher upfront cost, their long-term durability and reliability often make them a cost-effective choice in numerous applications.
- Q:What does "DN25 PN16" mean?
- The welded steel pipe can be divided into thin-wall steel tube, ordinary steel pipe and thickened steel tube according to the thickness. Its nominal diameter is neither external diameter nor internal diameter, but a nominal size similar to the diameter of the ordinary steel pipe. Each nominal diameter corresponds to an outer diameter, and the inner diameter varies with the thickness. Nominal diameter can be expressed in metric mm, also available in English in. With nominal diameter pipeline accessories, meaning with tube. "DN25" means the inner diameter of the steel pipe is 25MM.
- 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 used in the marine industry?
- Steel pipes are commonly used in the marine industry for various applications such as shipbuilding, offshore oil and gas exploration, and marine infrastructure. They are utilized for constructing hulls, pipelines, and support structures due to their high strength, durability, and resistance to corrosion from seawater. Steel pipes also provide a reliable and efficient means of transporting fluids, gases, and other materials within marine vessels and structures.
- Q:Can steel pipes be used for underground steam pipelines?
- Indeed, underground steam pipelines can indeed utilize steel pipes. Given their robust and enduring characteristics, steel pipes are frequently employed for an assortment of pipelines, such as those carrying steam. Their capacity to endure elevated temperatures and pressures renders them suitable for the subterranean transportation of steam. Furthermore, steel pipes exhibit outstanding resistance to corrosion, a crucial feature for subterranean pipelines that encounter moisture and potentially corrosive substances in the soil. In summary, steel pipes represent a dependable and widely embraced option for underground steam pipelines.
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Carbon Steel Seamless Pipe Grade 42.2x3.56
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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