Welded Stainless Steel Tube/Pipe Manufacturer
- 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:What is the difference between 2205 and 316 stainless steel pipes?
- The chemical composition and resulting properties of 2205 and 316 stainless steel pipes differ significantly. Firstly, 2205 is a duplex stainless steel that combines austenitic and ferritic stainless steels. This unique composition grants it exceptional corrosion resistance, high strength, and weldability. It is specifically engineered to endure highly corrosive surroundings, thus making it suitable for applications in the oil and gas industry, chemical processing, and marine environments. In contrast, 316 stainless steel is an austenitic stainless steel with a higher proportion of chromium and nickel compared to 2205. Consequently, it possesses superior corrosion resistance, particularly against chlorides and other aggressive chemicals. It also exhibits commendable heat resistance and is widely employed in industries such as food processing, pharmaceuticals, and medical equipment. Regarding mechanical properties, 2205 stainless steel generally boasts greater tensile and yield strength than 316 stainless steel. This renders it more appropriate for applications where strength and durability are critical factors. However, 316 stainless steel offers better formability and is easier to work with during fabrication. In conclusion, while both 2205 and 316 stainless steel pipes provide corrosion resistance, the choice between them depends on the specific requirements of the application. 2205 is preferred for highly corrosive environments and applications necessitating high strength, whereas 316 is commonly utilized in industries where superior corrosion resistance and good formability are pivotal.
- Q:Are stainless steel pipes suitable for food processing?
- Yes, stainless steel pipes are highly suitable for food processing. Stainless steel is a non-reactive material that does not corrode or leach any harmful substances into the food. It is resistant to high temperatures, easy to clean, and maintains its structural integrity. Additionally, stainless steel pipes are hygienic, durable, and have a smooth surface that minimizes the risk of bacterial growth.
- Q:How do you calculate the heat transfer coefficient of stainless steel pipes?
- The heat transfer coefficient of stainless steel pipes can be calculated using empirical correlations or experimental measurements. Empirical correlations involve using equations that relate the heat transfer coefficient to parameters such as the flow rate, pipe diameter, and fluid properties. These correlations are often based on extensive experimental data and can provide reasonably accurate estimates. Alternatively, experimental measurements involve directly measuring the temperature difference across the pipe wall and the heat flux. By dividing the heat flux by the temperature difference, the heat transfer coefficient can be obtained. However, experimental measurements can be more time-consuming and may require specialized equipment.
- Q:How are stainless steel pipes joined or connected?
- Stainless steel pipes are typically joined or connected through various methods depending on the specific application and requirements. One common method is welding, where the pipes are fused together using heat to create a strong and durable connection. This can be done through various welding techniques, such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding. Another method is through threading, where the ends of the pipes are threaded and then screwed together using pipe fittings. This is a popular method for smaller diameter pipes or when disassembly is required. Additionally, stainless steel pipes can also be connected using compression fittings, which involve using a compression ring or ferrule to create a tight seal between the pipes. This method is often used for connecting pipes with larger diameters or in situations where frequent disassembly is necessary. Overall, the method of joining or connecting stainless steel pipes depends on the specific requirements of the project, including factors such as pipe size, pressure, temperature, and the need for disassembly.
- Q:What is the difference between seamless and welded stainless steel pipes?
- The main difference between seamless and welded stainless steel pipes lies in their manufacturing process and the resulting characteristics of the pipes. Seamless stainless steel pipes are produced by piercing a solid billet or ingot, heating it to a high temperature, and then rolling it into a hollow cylindrical shape. This process ensures that there are no seams or joints in the pipe, resulting in a smooth and uniform surface. Seamless pipes are generally considered to have higher strength and better corrosion resistance compared to welded pipes. They are also preferred in applications where high pressure or temperature is involved, as their seamless nature makes them more reliable and less prone to leaks. On the other hand, welded stainless steel pipes are manufactured by joining two or more pieces of steel together using various welding techniques. This process introduces a seam or weld line along the length of the pipe. Welded pipes can be produced in a continuous or intermittent welding process, depending on the required specifications. While welded pipes may have slightly lower strength and corrosion resistance compared to seamless pipes, advancements in welding technology have significantly improved their quality and performance. Welded pipes are generally more cost-effective and commonly used in applications where lower pressure or temperature is involved. In summary, the difference between seamless and welded stainless steel pipes lies in their manufacturing process and resulting characteristics. Seamless pipes, with no seams or joints, offer higher strength, better corrosion resistance, and are preferred in high-pressure or temperature applications. Welded pipes, with welded seams, are more cost-effective, commonly used in lower-pressure or temperature applications, and have seen significant improvements in quality and performance. Ultimately, the choice between seamless and welded pipes depends on the specific requirements of the application and cost considerations.
- Q:Why can't stainless steel be put together with carbon steel tube?
- An electronic passage formed by wire bonding or direct contact. The carbon in the carbon steel tube loses its electrons to the stainless steel tube and the surface is absorbed by the etchant.
- Q:What is stainless steel pipe?
- Stainless steel pipe is a type of pipe made from an alloy of steel and chromium, with a high resistance to corrosion and staining. It is commonly used in various industries, including construction, automotive, and manufacturing, due to its durability and ability to withstand harsh environments.
- Q:Can stainless steel pipes be used for petrochemical applications?
- Yes, stainless steel pipes can be used for petrochemical applications. Stainless steel is highly resistant to corrosion and can withstand high temperatures, making it suitable for transporting and storing petrochemicals safely and efficiently.
- Q:How much more expensive is 304 stainless steel than 201?
- 201 in the stainless steel industry, represents a kind of material, 201 stainless steel is generally refers to 201 stainless steel and acid resistant steel floorboard. 201 stainless steel refers to the atmosphere, steam, water and other weak medium corrosion of steel, while acid resistant steel refers to acid, alkali, salt and other chemical corrosive medium corrosion of steel.
- Q:About stainless steel welding deformation
- For welding of grade 304 stainless steel, the current can be adjusted a little, not preheating, to prevent deformation after welding, the welding sequence should pay attention to, such as left -- right -- in the welding line, avoid welding head, to prevent warping.
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Welded Stainless Steel Tube/Pipe Manufacturer
- 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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