Cold Drawn API Thin Wall Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 35 m.t.
- Supply Capability:
- 5000 m.t./month
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Item specifice
Cold Drawn API Thin Wall Stainless Steel Pipe
1.Structure of Stainless Steel Pipe:
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 Stainless Steel Pipe:
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
3.Stainless Steel PipeSpecification：
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. Packing and Delivery:
Packaging Details: | seaworthy package,bundles wrapped with strong steel strip |
Delivery Detail: | 50-60days after received 30%TT or Original LC |
5. FAQ of Stainless Steel Pipe
A. 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.
B. How 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.
C. 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.
Any question, pls feel free to contact us !
6.Stainless Steel Pipe Images：
- Q:Can stainless steel pipes be insulated with polyethylene-co-methacrylate?
- No, stainless steel pipes cannot be insulated with polyethylene-co-methacrylate.
- Q:What are the common applications of stainless steel pipes in the construction industry?
- Due to their numerous advantageous properties, stainless steel pipes find extensive use in the construction industry. The construction industry commonly employs stainless steel pipes for various purposes, including: 1. Plumbing systems: The corrosion resistance, durability, and ability to withstand high pressure and temperature make stainless steel pipes highly sought-after in plumbing systems. These pipes are ideal for conveying water, gas, and other fluids in residential, commercial, and industrial buildings. 2. Structural support: Stainless steel pipes are widely utilized for providing support and stability in structural applications. They are frequently used in constructing load-bearing structures such as columns, beams, and other elements due to their exceptional strength and resistance to deformation. 3. Handrails and guardrails: The aesthetic appeal, low maintenance requirements, and durability of stainless steel pipes make them a popular choice for constructing handrails and guardrails. These pipes not only provide safety and security but also enhance the overall appearance of the building. 4. Ventilation and exhaust systems: In the construction of ventilation and exhaust systems, stainless steel pipes are often preferred. Their corrosion resistance and ability to withstand high temperatures make them suitable for transporting air and gases in commercial kitchens, factories, and other industrial facilities. 5. Balustrades and staircases: Stainless steel pipes are commonly employed in the construction of balustrades and staircases due to their strength, durability, and contemporary appearance. These pipes offer both functionality and aesthetic appeal, enhancing the overall design of the building. 6. Conduits for electrical wiring: Stainless steel pipes are utilized as conduits for electrical wiring in buildings. Their non-combustible nature and resistance to corrosion ensure a safe environment for routing electrical cables and wires. 7. Fire sprinkler systems: Fire sprinkler systems often incorporate stainless steel pipes due to their ability to withstand high temperatures and resist corrosion. These pipes ensure the effective and reliable distribution of water for fire suppression during emergencies. 8. Solar panel installations: Stainless steel pipes play a crucial role in the construction of solar panel installations. They are used to transport water or heat transfer fluids for solar thermal systems, contributing to the sustainability of the building. In conclusion, stainless steel pipes exhibit versatility and offer significant benefits in the construction industry. Their corrosion resistance, durability, strength, and aesthetic appeal make them an ideal choice for various applications, ensuring the longevity and functionality of buildings.
- Q:What is the difference between 440C and 440F stainless steel pipes?
- The main difference between 440C and 440F stainless steel pipes lies in their carbon content. 440C stainless steel has a higher carbon content, making it harder and more resistant to wear and corrosion. On the other hand, 440F stainless steel has a lower carbon content, which enhances its machinability and makes it easier to form into various shapes.
- Q:What is the difference between 430 and 316 stainless steel pipes?
- The main difference between 430 and 316 stainless steel pipes is their composition and properties. 430 stainless steel is a ferritic stainless steel, which means it contains a higher percentage of chromium and has a lower nickel content compared to 316 stainless steel. This makes 430 stainless steel less corrosion resistant and less suitable for applications in highly corrosive environments. On the other hand, 316 stainless steel is an austenitic stainless steel, which contains higher amounts of chromium and nickel, providing excellent corrosion resistance and making it suitable for use in marine environments and industries with high levels of exposure to chemicals and salt. Additionally, 316 stainless steel has superior strength and heat resistance compared to 430 stainless steel.
- Q:What is the difference between seamless and seamless annealed stainless steel pipes?
- The main difference between seamless and seamless annealed stainless steel pipes lies in their manufacturing process and the resulting properties of the pipes. Seamless stainless steel pipes are manufactured by piercing a hot billet or a solid bar to form a hollow cylindrical shape. This process eliminates the need for welding or any other joints, resulting in a uniform and continuous pipe with no seams. Seamless pipes are known for their excellent strength and ability to withstand high pressures, making them suitable for various applications in industries such as oil and gas, petrochemical, and construction. On the other hand, seamless annealed stainless steel pipes go through an additional heat treatment process called annealing. Annealing involves heating the pipe to a specific temperature, holding it at that temperature for a certain duration, and then cooling it slowly. This heat treatment helps to relieve internal stresses, reduce hardness, improve ductility, and enhance the overall mechanical properties of the stainless steel pipe. The annealing process also leads to the formation of a more homogenous microstructure, which further improves the corrosion resistance of the stainless steel. This makes seamless annealed stainless steel pipes particularly suitable for applications where excellent corrosion resistance is required, such as in the chemical processing, pharmaceutical, and food and beverage industries. In summary, while both seamless and seamless annealed stainless steel pipes are produced without any seams, the additional annealing process in the latter enhances its mechanical properties and corrosion resistance, making it more suitable for certain industries and applications.
- Q:Can stainless steel pipes be used for pharmaceutical manufacturing?
- Yes, stainless steel pipes can be used for pharmaceutical manufacturing. Stainless steel has several properties that make it suitable for this industry. Firstly, stainless steel is corrosion-resistant, which is crucial for maintaining the purity of pharmaceutical products. It can resist the attack of chemicals and withstand harsh cleaning processes without deteriorating or contaminating the pharmaceuticals. Secondly, stainless steel is easy to clean and sanitize, which is essential in maintaining a high level of hygiene during pharmaceutical manufacturing. The smooth surface of stainless steel pipes prevents the accumulation of bacteria and other contaminants. Additionally, stainless steel is a durable material that can withstand high temperatures and pressures, making it suitable for various pharmaceutical processes such as sterilization and purification. Overall, stainless steel pipes are a reliable and commonly used choice for pharmaceutical manufacturing due to their corrosion resistance, easy cleanability, and durability.
- Q:Can stainless steel pipes be used for architectural sculptures?
- Certainly, architectural sculptures can utilize stainless steel pipes. Stainless steel, being a versatile material, provides durability, corrosion resistance, and an elegant appearance. These attributes make it a favored option for sculpting and constructing architectural elements. By manipulating stainless steel pipes, artists and architects can manifest their imaginative concepts in diverse forms and dimensions. Furthermore, the ability of stainless steel to endure extreme weather conditions and its minimal upkeep needs render it appropriate for outdoor installations. In conclusion, when it comes to architectural sculptures, stainless steel pipes present a dependable and aesthetically pleasing choice.
- Q:304 stainless steel, welded to seamless difference in what place?
- The seamless tube is made by pressing a hole in a stainless steel billet at a temperature of 2200 degrees F. At this high temperature, the tool steel is made soft and spirally shaped from the hole by stamping and drawing. Thus, the wall thickness of the pipeline is uneven and the eccentricity is high. Thus ASTM allows seamless pipe wall thickness ratio of the wall thickness difference of seamed tube. Through the seamed tube cold rolling plate precision (per roll width is 4-5 feet) made. These cold rolled plates usually have a maximum wall thickness of 0.002 inches. The steel plate is cut into a width of PI D, in which D is the outer diameter of the pipe. Tube wall thickness tolerance is very small, and the entire circumference of the wall thickness is very uniform.
- Q:Can stainless steel pipes be insulated with polyacrylonitrile?
- Indeed, polyacrylonitrile (PAN) can be employed to insulate stainless steel pipes. PAN, a highly adaptable and widely utilized polymer, boasts exceptional thermal insulation capabilities. Thanks to its low thermal conductivity and resistance to heat transfer, PAN is frequently utilized as a foam or fiber insulation material. Applying PAN insulation to stainless steel pipes is a straightforward process that aids in minimizing heat loss or gain, enhancing energy efficiency, and averting condensation. Furthermore, it affords protection against corrosion and mechanical harm.
- Q:Can stainless steel pipes be welded to other materials?
- Yes, stainless steel pipes can be welded to other materials. However, it is important to consider the compatibility of the materials being welded together and ensure proper welding techniques are used to achieve a strong and reliable joint.
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Cold Drawn API Thin Wall Stainless Steel Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 35 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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