Welded Stainless Steel Tube/Pipe Manufacturer
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 kg
- Supply Capability:
- 12000 kg/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.
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 |
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 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.
6、Seamless Pipe ASTM A106/53 Images：
- Q: How do stainless steel pipes compare to other materials like copper or PVC?
- Stainless steel pipes have several advantages over other materials such as copper or PVC. Firstly, stainless steel is highly resistant to corrosion and rust, making it suitable for various applications, especially in environments with high moisture or chemical exposure. Copper pipes, on the other hand, are susceptible to corrosion over time and may require additional protective coatings or treatments. Secondly, stainless steel pipes have excellent strength and durability, allowing them to withstand high pressure and temperature conditions. PVC pipes, although lightweight and easy to install, are not as strong as stainless steel and may crack or deform under extreme conditions. Another advantage of stainless steel pipes is their ability to handle a wide range of fluids, including corrosive substances and high-temperature liquids. PVC pipes, in contrast, are limited in their compatibility and may not be suitable for certain applications that require resistance to chemicals or extreme temperatures. Furthermore, stainless steel pipes offer superior fire resistance compared to PVC pipes, which are highly flammable and release toxic fumes when exposed to fire. This makes stainless steel pipes a safer option, especially in buildings or industries where fire safety is crucial. Lastly, stainless steel pipes have a longer lifespan compared to copper or PVC pipes. While copper pipes may develop leaks or pinholes over time, and PVC pipes may become brittle and crack, stainless steel pipes are designed to last for decades with minimal maintenance. In summary, stainless steel pipes are a reliable and durable choice for various applications due to their corrosion resistance, strength, versatility, fire resistance, and long lifespan. They outperform copper and PVC pipes in terms of durability, compatibility, safety, and overall performance, making them an excellent choice for a wide range of industries and applications.
- Q: Can stainless steel pipes be used in nuclear power plants?
- Yes, stainless steel pipes can be used in nuclear power plants. Stainless steel is a commonly used material in the construction of nuclear power plants due to its high strength, corrosion resistance, and ability to withstand high temperatures. Stainless steel pipes are particularly suitable for carrying coolant, gases, and other fluids within the power plant. These pipes are able to handle the demanding conditions and requirements of a nuclear power plant, including the high pressure and high temperatures that are present in certain parts of the plant. Additionally, stainless steel is resistant to the corrosive effects of radiation, making it a reliable choice for use in nuclear power plants.
- Q: What is the difference between seamless and hot-expanded stainless steel pipes?
- Two distinct methods exist for manufacturing stainless steel pipes: seamless and hot expansion. Seamless stainless steel pipes are formed by piercing a solid billet of stainless steel and rolling it into the desired pipe shape. In this process, there is no welding or joining of separate pieces, resulting in a seamless pipe. These pipes are renowned for their uniformity and strength, as they lack weak points or potential leak paths. Although more expensive to produce, they are essential in applications requiring high corrosion resistance and pressure handling, such as in the oil and gas industry or high-pressure boilers. Conversely, hot-expanded stainless steel pipes are created by heating a stainless steel pipe and expanding it to a larger diameter using a mandrel within the pipe. This method is employed to produce larger diameter pipes for specific purposes. The hot expansion process can enhance the mechanical properties of the pipe, including increased tensile strength and improved corrosion resistance. Industries such as petrochemical, power generation, and construction frequently employ these pipes. In conclusion, the key distinction between seamless and hot-expanded stainless steel pipes lies in their manufacturing processes and resulting properties. Seamless pipes are crafted by rolling a solid billet, while hot-expanded pipes are formed by heating and expanding an existing pipe. Seamless pipes are recognized for their strength and uniformity, while hot-expanded pipes are often utilized for larger diameter applications and can possess enhanced mechanical properties.
- Q: Can stainless steel pipes be used for water treatment facilities?
- Yes, stainless steel pipes can be used for water treatment facilities. Stainless steel is a preferred material choice for water treatment facilities due to its excellent corrosion resistance properties. Water treatment facilities deal with various chemicals and substances that can cause corrosion in pipes over time. Stainless steel, being highly resistant to corrosion, provides a durable and long-lasting solution for transporting water and other fluids in these facilities. Additionally, stainless steel pipes have a smooth surface finish, which inhibits the growth of biofilms and reduces the risk of contamination in water treatment processes. This is crucial for maintaining the quality and safety of the treated water. Another advantage of using stainless steel pipes in water treatment facilities is their ability to withstand high temperatures and pressures. They can handle the demanding operational conditions often encountered in water treatment processes. Furthermore, stainless steel pipes are hygienic and easy to clean, making them ideal for use in water treatment facilities where cleanliness and sanitation are of utmost importance. Overall, stainless steel pipes offer a reliable, corrosion-resistant, hygienic, and durable solution for water treatment facilities, making them a suitable choice for transporting water and other fluids in such settings.
- Q: How do you calculate the pipe volume for a specific application?
- To calculate the pipe volume for a specific application, you need to consider a few key parameters. Firstly, you need to determine the pipe's inner diameter (ID) or outer diameter (OD), depending on the available information. The diameter is typically measured in inches or millimeters. Next, you need to measure the length of the pipe, which can be done in feet or meters. Once you have the diameter and length, you can use the formula for calculating the volume of a cylinder to find the pipe volume. The formula is V = π * r^2 * h, where V is the volume, π is a mathematical constant approximately equal to 3.14159, r is the radius of the pipe (equal to half the diameter), and h is the length of the pipe. If you have the ID, you can directly use the radius as half of the ID. However, if you have the OD, you need to subtract the pipe's wall thickness from the OD to find the ID and then calculate the radius. After substituting the values into the formula, you can solve for the pipe volume. The resulting volume will be in cubic inches or cubic meters, depending on the units used for diameter and length.
- Q: Can stainless steel pipes be insulated with polyethylene?
- Yes, stainless steel pipes can be insulated with polyethylene. Polyethylene insulation is commonly used for thermal insulation of various types of pipes, including stainless steel ones. It helps to prevent heat transfer and can provide effective insulation for both hot and cold water pipes.
- Q: Can stainless steel pipes be threaded with NPT threads?
- Yes, stainless steel pipes can be threaded with NPT (National Pipe Thread) threads.
- Q: Are stainless steel pipes suitable for underground water supply?
- Indeed, stainless steel pipes are a fitting choice for underground water supply. With its exceptional resistance to corrosion and rust, stainless steel proves to be an optimal material for underground usage, where pipes may confront moisture, soil, and other corrosive substances. Notably, stainless steel pipes exhibit durability, longevity, and possess a remarkable tensile strength, enabling them to endure the pressure and strain of underground installations. Furthermore, stainless steel pipes maintain hygiene and do not release detrimental chemicals or pollutants into the water supply. All in all, stainless steel pipes present a dependable and secure alternative for underground water supply systems.
- Q: What is the difference between 440C and 440F stainless steel pipes?
- The 440 series encompasses two types of stainless steel, namely 440C and 440F. These variants differ slightly in their composition and properties. 440C stainless steel, a high-carbon martensitic type, boasts chromium content that bolsters its corrosion resistance and hardness. It is renowned for its exceptional wear resistance, commendable strength, and ability to maintain sharpness. Its elevated carbon content ensures excellent hardness, albeit at the expense of increased difficulty in machining when compared to stainless steels with lower carbon levels. Consequently, 440C finds common application in scenarios necessitating high strength, corrosion resistance, and wear resistance, such as cutting tools, bearings, and surgical instruments. Contrarily, 440F stainless steel represents a free-machining version of 440C. Like its counterpart, it is a high-carbon martensitic stainless steel; however, it incorporates sulfur to enhance its machinability. The sulfur acts as a lubricant during the machining process, facilitating easier and faster cutting. Nevertheless, the addition of sulfur marginally diminishes 440F's corrosion resistance and toughness in comparison to 440C. Consequently, 440F finds utility in applications demanding extensive machining, such as automotive components, fasteners, and valve parts. To sum up, the primary distinction between 440C and 440F stainless steel lies in their machinability and sulfur content. While 440C offers superior corrosion resistance and hardness, it may prove more challenging to machine. On the other hand, 440F is more manageable to machine but exhibits slightly reduced corrosion resistance and toughness. The selection between the two depends on the specific requirements of the application, with 440C being preferred when prioritizing corrosion resistance and wear resistance, and 440F being suitable for scenarios necessitating extensive machining.
- Q: How do you choose the right stainless steel grade for a specific application?
- There are several factors to take into consideration when one is in the process of selecting the appropriate stainless steel grade for a particular application. To begin with, it is crucial to have a thorough understanding of the environment in which the stainless steel will be utilized. One must consider factors such as temperature, humidity, and exposure to substances that may cause corrosion. It is important to note that different stainless steel grades possess varying levels of resistance to corrosion. Therefore, the selection of a grade that is well-suited for the specific environment is of utmost importance. Furthermore, it is imperative to evaluate the mechanical properties required of the stainless steel. This entails assessing the desired strength, ductility, and toughness. It should be noted that various stainless steel grades possess different mechanical properties. Consequently, it is crucial to choose a grade that satisfies the specific requirements of the application. In addition, it is necessary to take the fabrication process into account. Certain stainless steel grades are simpler to weld, machine, or shape compared to others. As a result, it is crucial to select a grade that is compatible with the intended fabrication techniques. Moreover, cost considerations must be given due attention. Different stainless steel grades are available at varying price points. Therefore, it is essential to choose a grade that fits within the budget allocated for the specific application. Lastly, seeking the advice of a materials engineer or a stainless steel supplier can prove to be highly beneficial. These professionals possess valuable expertise and can provide guidance in selecting the appropriate grade. They can evaluate the specific requirements of the application and recommend the most suitable stainless steel grade. In conclusion, the process of selecting the appropriate stainless steel grade for a specific application necessitates the consideration of factors such as the environment, mechanical properties, fabrication process, cost, and seeking professional advice. By taking these factors into account, one can make an informed decision and select the most suitable stainless steel grade for their specific application.
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Welded Stainless Steel Tube/Pipe Manufacturer
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 kg
- Supply Capability:
- 12000 kg/month
OKorder Service Pledge
OKorder Financial Service
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