Steel Pipe --The Seamless Steel Pipe supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 8000 m.t./month
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OKorder Financial Service
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1、Structure of Seamless Pipe API SPEC 5CT:
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 the Seamless Pipe API SPEC 5CT:
• High manufacturing accuracy
• Small inertia resistance
• Strong heat dissipation ability
• Reasonable price
3、The Seamless Pipe API SPEC 5CT 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#( API SPEC 5CT 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 to supply for that 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 API SPEC 5CT:
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 API SPEC 5CT Images：
- Q:What are the different methods of pipe insulation for steel pipes?
- Various methods can be employed to insulate steel pipes, each offering distinct advantages and suitability for specific applications. Some commonly utilized techniques encompass: 1. Fiberglass insulation: Esteemed as a highly favored pipe insulation method, fiberglass insulation comprises fine glass fibers and is obtainable in diverse formats like rolls, sheets, or pre-formed sections. It boasts a lightweight nature, effortless installation, and exceptional thermal insulation attributes. 2. Foam insulation: Another efficacious means of insulating steel pipes is foam insulation, which can be procured in various forms including rigid foam boards or spray foam. It is renowned for its high insulating capacity and its ability to seal gaps and cracks, thereby enhancing energy efficiency. 3. Rubber insulation: Rubber insulation, also referred to as elastomeric insulation, is extensively employed in HVAC systems to insulate steel pipes. It possesses flexibility, durability, and resistance to moisture, making it suitable for both indoor and outdoor applications. Additionally, rubber insulation offers commendable thermal and acoustic insulation properties. 4. Polyethylene insulation: Polyethylene insulation presents a cost-effective alternative for insulating steel pipes. It can be found in diverse formats such as foam tubes or molded sections and is effortless to install. Polyethylene insulation provides commendable thermal insulation, safeguards against condensation, and exhibits resistance to water vapor diffusion. 5. Cellular glass insulation: Cellular glass insulation, a rigid insulation material produced from crushed glass and a foaming agent, is acknowledged for its exceptional thermal insulation attributes as well as its resistance to moisture, fire, and chemicals. It is commonly employed in cryogenic and high-temperature applications. When selecting the appropriate pipe insulation method for steel pipes, it is imperative to consider factors such as temperature, moisture conditions, and project-specific requirements. Seeking guidance from a professional or insulation expert can aid in determining the optimal insulation method based on the specific needs and conditions of the project.
- Q:What is the maximum length of steel pipes available?
- The maximum length of steel pipes available can vary depending on the manufacturer and the specific requirements. However, standard lengths for steel pipes typically range from 18 to 24 feet.
- Q:What are the different methods of repairing damaged steel pipes?
- There are several methods for repairing damaged steel pipes, including welding, pipe lining, pipe bursting, and pipe patching. Welding involves cutting out the damaged section and replacing it with a new piece of pipe, which is then welded into place. Pipe lining is a method where a new pipe is inserted into the damaged one, creating a seamless and corrosion-resistant inner lining. Pipe bursting involves fracturing the damaged pipe while simultaneously pulling a new pipe through the old one, effectively replacing it. Pipe patching is a temporary fix that involves applying a patch over the damaged area using epoxy or other materials. The choice of method depends on the extent and location of the damage, as well as the desired durability and cost-effectiveness of the repair.
- Q:What are the different types of steel pipe supports for high-temperature applications?
- There are several types of steel pipe supports that are suitable for high-temperature applications. Some common options include adjustable steel pipe supports, rigid steel pipe supports, spring hangers, and constant supports. These supports are designed to withstand the elevated temperatures and ensure the stability and proper alignment of the pipes.
- Q:How are steel pipes used in geothermal energy systems?
- Steel pipes are used in geothermal energy systems to transport the hot water or steam from the underground reservoir to the surface. These pipes are resistant to high temperatures and corrosion, ensuring the safe and efficient transfer of geothermal fluids. Additionally, steel pipes provide durability and strength, making them suitable for the harsh conditions of geothermal environments.
- Q:Can steel pipes be used for wastewater treatment?
- Yes, steel pipes can be used for wastewater treatment. Steel pipes are commonly used in the construction of wastewater treatment plants and systems due to their durability, strength, and resistance to corrosion. They are especially suitable for transporting and distributing wastewater, as they can withstand high pressure and temperature variations. Steel pipes can also be coated or lined with materials that provide additional protection against corrosion and chemical reactions with the wastewater. However, it is important to ensure that the steel pipes are properly maintained, inspected, and replaced when necessary to prevent any potential leaks or failures that could compromise the wastewater treatment process.
- Q:Can steel pipes be used for conveying oil?
- Yes, steel pipes are commonly used for conveying oil due to their durability, strength, and resistance to corrosion. They are able to withstand high pressure and temperature conditions, making them ideal for transporting oil over long distances.
- Q:How does the price of steel pipes fluctuate?
- The price of steel pipes can fluctuate due to several factors, including changes in raw material costs, supply and demand dynamics, global economic conditions, and trade policies. For example, a rise in the cost of iron ore or other metals used in steel production can lead to an increase in the price of steel pipes. Similarly, a decrease in demand for construction or infrastructure projects can lower the demand for steel pipes, leading to a decrease in prices. Additionally, changes in trade policies, such as tariffs or restrictions on imports or exports, can also impact steel pipe prices. Overall, the price of steel pipes is influenced by various market forces and external factors, causing it to fluctuate over time.
- Q:Are steel pipes environmentally friendly?
- There are several reasons why steel pipes can be considered environmentally friendly. To begin with, steel is an incredibly durable and long-lasting material, giving steel pipes a longer lifespan in comparison to plastic pipes and other materials. This reduces the need for frequent replacements and repairs, resulting in less waste and conservation of resources. Another point to consider is that steel is highly recyclable. When steel pipes reach the end of their lifespan, they can be easily and efficiently recycled without losing their properties or quality. This reduces the demand for new steel production, which often requires substantial amounts of energy and resources. Moreover, steel pipes possess a high resistance to corrosion, meaning that they necessitate fewer chemical treatments to prevent rusting and maintain their structural integrity. Consequently, this diminishes the release of harmful chemicals into the environment and minimizes the impact on ecosystems and human health. Additionally, it is important to highlight that steel pipes find application in various industries, including water supply and wastewater management. Renowned for their exceptional strength and reliability, steel pipes ensure the safe and efficient transportation of fluids. This lowers the risk of leaks and spills, averting water source contamination and safeguarding the environment. Nevertheless, it is crucial to acknowledge that the production of steel pipes does have some environmental consequences. The extraction of raw materials, such as iron ore and coal, demands energy and can contribute to deforestation, habitat destruction, and greenhouse gas emissions. Additionally, the manufacturing process itself generates emissions and waste. Overall, although steel pipes are not entirely devoid of environmental impact, their durability, recyclability, and resistance to corrosion make them a comparatively environmentally friendly choice when compared to alternative materials.
- Q:How do steel pipes withstand high pressure and temperature?
- The inherent properties and construction of steel pipes enable them to endure high pressure and temperature. Steel's strength and durability make it an ideal material for demanding applications. To begin with, steel pipes are crafted from top-notch steel alloys specifically engineered to withstand harsh conditions. These alloys are selected for their high tensile strength, enabling the pipes to withstand the internal pressure exerted by fluids or gases flowing through them. Often, steel used in these pipes is alloyed with elements like chromium, molybdenum, or nickel to enhance its resistance to corrosion and high temperatures. Furthermore, the construction of steel pipes plays a vital role in their ability to withstand high pressure and temperature. Typically, steel pipes are manufactured through seamless or welded processes. Seamless pipes are made by piercing a solid steel billet, resulting in a continuous and uniform pipe without any seams or joints. This seamless construction eradicates weak points and guarantees that the pipe can handle high pressure with no risk of leakage. On the other hand, welded pipes are created by joining two or more pieces of steel together using a welding process. The welds are meticulously inspected and tested to ensure their integrity and strength. Although welded pipes may have seams, they possess equal capability to endure high pressure and temperature when manufactured according to the appropriate standards. Additionally, steel pipes can be further fortified to enhance their resistance to pressure and temperature. For example, pipes used in extremely high-pressure applications may have increased thickness or additional layers of protective coatings. These measures bolster the strength and durability of the pipes, enabling them to withstand even higher pressures and temperatures. In conclusion, steel pipes can endure high pressure and temperature due to the robustness and longevity of the steel alloys used in their construction. The seamless or welded construction of these pipes eliminates weak points and guarantees their ability to handle extreme conditions. Additional reinforcement and protective coatings can be applied to further enhance their resistance to pressure and temperature.
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Steel Pipe --The Seamless Steel Pipe supplier
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 8000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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