Stainless Seamless Round Hot Rolled Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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1、Structure of Seamless Pipe :
Seamless pipe is regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.
2、Main Features of the Seamless Pipe :
• Strong heat dissipation ability
• Good visual effect
• Reasonable price
• High manufacturing accuracy
• High strength
• Small inertia resistance
3、Seamless Pipe 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 Seamless Pipe :
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. 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?
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.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.
Any question, pls feel free to contact us !
6、Seamless Pipe
Images：
- Q:Are stainless steel pipes suitable for underground sewage systems?
- Yes, stainless steel pipes are suitable for underground sewage systems. Stainless steel pipes are known for their durability, strength, and resistance to corrosion, making them an excellent choice for underground applications. They have a long lifespan and can withstand the harsh conditions typically found in sewage systems, such as exposure to moisture, chemicals, and varying temperatures. Additionally, stainless steel pipes have a smooth interior surface, which helps prevent the buildup of debris or waste, reducing the risk of clogs or blockages. Overall, stainless steel pipes provide a reliable and long-lasting solution for underground sewage systems.
- Q:What is the composition of stainless steel pipes?
- Stainless steel pipes are primarily composed of iron with a minimum of 10.5% chromium content by mass. The addition of chromium creates a protective oxide layer on the surface, known as the passive layer, which helps prevent corrosion and provides stainless steel with its characteristic resistance to rust and staining. Additionally, stainless steel pipes may contain other elements such as nickel, molybdenum, and manganese, which enhance their mechanical properties and corrosion resistance. These alloying elements contribute to the overall strength, durability, and versatility of stainless steel pipes, making them suitable for various applications in industries such as construction, automotive, and manufacturing.
- Q:What kind of welding machine is used for welding thin stainless steel plate and stainless steel square tube?
- But I've already attached a ban on reverse welding (the reverse side is a square tube frame)3. I want it to look good after welding.I was just 4. when reading practice a week of welding, can actually be said to have no understanding of welding after graduation, occasionally with ordinary welding iron will often appear in the weld the warning signs, the other is capable person, not a child, he should be responsible for his behavior. Irrigation can not go fishing? We must also be jointly and severally liable for an accident
- Q:What does "stainless steel pipe 201304" mean?
- 201 stainless steel has a certain acid, alkali resistance, high density, polishing, no bubbles, no pinhole and other features, is the production of various watchcase, strap, cover, high-quality materials. Mainly used for decorative pipes, industrial pipes, and some shallow stretch products. The product belongs to high manganese, low nickel stainless steel, nickel content is low, poor corrosion resistance, in all kinds of desktop, countertops, kitchenware, and outdoor decoration projects and urban decoration industry and high-end household products, a larger amount.
- Q:What is stainless steel pipe made of?
- The main components of stainless steel pipe are iron, chromium, and other elements like nickel and manganese, creating an alloy. The specific composition of stainless steel pipes can vary depending on the grade or type used. Typically, stainless steel pipes contain a significant amount of chromium (at least 10.5%), which contributes to their exceptional corrosion resistance and durability. Additionally, the inclusion of other elements helps to enhance different properties of the stainless steel pipe, such as strength, heat resistance, and weldability. In summary, stainless steel pipes are crafted from a resilient and versatile material that effectively withstands corrosion, making them suitable for a wide range of applications in industries like construction, automotive, and manufacturing.
- Q:How do you calculate the required wall thickness of stainless steel pipes?
- In order to determine the necessary wall thickness of stainless steel pipes, it is essential to take into account several factors. The initial consideration is the internal pressure that the pipe will be subjected to. This pressure is typically expressed in pounds per square inch (psi) or bar. The formula for calculating the required wall thickness due to internal pressure is as follows: t = (P * r) / (2 * S - 1.2 * P) Here, t represents the required wall thickness, P represents the internal pressure, r represents the pipe radius, and S represents the allowable stress of the material. The second factor to consider is the external pressure that the pipe will encounter. External pressure is typically caused by elements such as soil or fluid pressure. The formula for calculating the required wall thickness due to external pressure is as follows: t = (P * r) / (2 * S + 1.2 * P) The third factor to take into account is the maximum allowable deflection of the pipe. This is crucial to ensure that the pipe does not deform or fail under specific loads. The formula for calculating the required wall thickness due to deflection is as follows: t = (0.0625 * (w * L^3)) / (E * I) In this formula, t represents the required wall thickness, w represents the uniform load on the pipe per unit length, L represents the effective length of the pipe, E represents the elastic modulus of the material, and I represents the moment of inertia of the pipe cross-section. Moreover, it is important to consider the material's yield strength when determining the required wall thickness. The yield strength indicates the maximum stress that the material can endure before experiencing permanent deformation. It is crucial to select a material and wall thickness that can withstand the anticipated loads and pressures while maintaining safety and reliability. For more accurate calculations, it is advisable to refer to relevant design codes, standards, or engineering handbooks that are specific to stainless steel pipes. It is highly recommended to seek professional advice from a qualified engineer or structural designer to ensure the accuracy and safety of the design.
- Q:Can stainless steel pipes be used in the oil and gas industry?
- Yes, stainless steel pipes can be used in the oil and gas industry. Stainless steel is highly resistant to corrosion and can withstand high pressure and extreme temperature conditions, making it a suitable material for transporting oil and gas. It also has excellent durability and reliability, making it a preferred choice for various applications in the industry.
- Q:Can stainless steel pipes be insulated?
- Yes, stainless steel pipes can be insulated. Insulation is commonly used on pipes to prevent heat loss or gain, and stainless steel pipes are no exception. Insulating stainless steel pipes can provide several benefits, such as reducing energy costs, preventing condensation, and maintaining the temperature of the fluid inside the pipe. Various types of insulation materials, such as fiberglass, foam, or mineral wool, can be used to insulate stainless steel pipes, depending on the specific requirements of the application. Insulating stainless steel pipes is a common practice in industries such as oil and gas, chemical processing, and HVAC systems.
- Q:Can stainless steel pipes be used for chemical processing applications?
- Yes, stainless steel pipes can be used for chemical processing applications. Stainless steel is highly resistant to corrosion and can withstand a wide range of chemicals and temperatures, making it an ideal choice for chemical processing industries. Its durability, strength, and ability to maintain product purity make stainless steel pipes suitable for various chemical processes such as manufacturing, transportation, and storage of chemicals.
- Q:What is the difference between 17-4 and 15-5 stainless steel pipes?
- The main difference between 17-4 and 15-5 stainless steel pipes lies in their chemical compositions and resulting mechanical properties. 17-4 stainless steel contains approximately 17% chromium and 4% nickel, while 15-5 stainless steel contains about 15% chromium and 5% nickel. As a result, 17-4 stainless steel has higher levels of both chromium and nickel, providing better corrosion resistance and improved strength compared to 15-5 stainless steel. However, 15-5 stainless steel offers superior toughness and ease of welding. Ultimately, the choice between these two types of stainless steel pipes depends on the specific requirements of the application and the desired balance between corrosion resistance, strength, and weldability.
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Stainless Seamless Round Hot Rolled Pipe
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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