• Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 System 1
  • Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 System 2
  • Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 System 3
Heat Exchanger Stainless Steel Pipe TP316 ASTM A213

Heat Exchanger Stainless Steel Pipe TP316 ASTM A213

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
5000 m.t./month

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1、Structure of Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 Description:

      Stainless Steel are corrosion resistant and can be built to meet various industrial, pharmaceutical, food, dairy, and beverage requirements. Other material and alloys including (Hastelloy, AL-6XN), titanium, copper-nickel alloys, copper, steel, carbon steel and brass are also available.



2、Main Features of Heat Exchanger Stainless Steel Pipe TP316 ASTM A213:


• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price 



3、Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 Images:







4、Heat Exchanger Stainless Steel Pipe TP316 ASTM A213 Specification:



     Welded   Stainless   Steel   Tube
Material Grade304,304L,316 ,316L,321,310S,2205,904and so on.
StandardASTM A312, A554, A249, A269 and A270,ect
DIN 17456-85 , DIN 17458-85, DIN 17459-92,ect
JIS G3446-1994, JIS G3448-1997, JIS G3459-1997, JIS G3463-1994,ect
GB13296-1991, GB14975-2002, GB14976-2002,ect
Outer Diameter13.7-2020mm
Thickness0.5-50mm
Length1m -12m or as customers' request
Polish180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
Testeddy current inspection, ultrasonic inspection, X-ray inspection, real-time imaging, hydrostatic test, spectral analysis, intergranular corrosion, water pressure test, and mechanical property testing facilities.
Payment1) by L/C at sight,
2) 30% deposit, 70% balance before Shipping.
Delivery time7 days if this goods is stock goods.
25 days if this goods will be produced after order
ValidityValid time is 3 days for price usually.
Payment termsFOB QINGDAO
MOQ1 ton
Capacity1000 ton per month
CertificateISO, SGS, and third part inspection
Applicationsthe products are widely used in chemical industry, condenser pipe, heat exchanger, petroleum, shipping military, environment protection, high temperature resistant, low temperature resistant, corrosion resistant and so on.
packing details

1) Wooden-box Package

2) The Wooden Frame Packing. 3) Intertexture Cloth Packaging with the Iron Sheet Bonding and the Two Terminals Covered With Plastic Dome.





5、FAQ of Heat Exchanger Stainless Steel Pipe TP316 ASTM A213:


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.


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.

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 !



Q: Can stainless steel pipes be used for underground sewage systems?
Certainly! Underground sewage systems can indeed utilize stainless steel pipes. Due to its exceptional durability and resistance to corrosion, stainless steel is an ideal material for underground applications that frequently encounter moisture and chemicals. It can effectively endure the demanding conditions of sewage systems, including the erosive properties of wastewater and the pressure exerted by the soil. Moreover, stainless steel pipes boast an extensive lifespan, minimizing the necessity for frequent replacements and upkeep. Nevertheless, it is crucial to carefully assess the unique prerequisites and regulations of the local sewage system, and seek advice from experts to guarantee appropriate installation and compatibility with other system components.
Q: What is the difference between 304L and 316L stainless steel pipes?
304L and 316L are both types of stainless steel pipes, but they differ in terms of their chemical composition and specific properties. 304L stainless steel is a low carbon variation of 304 stainless steel, which means it has a lower carbon content. This makes it more resistant to sensitization, which is the formation of chromium carbide at grain boundaries, leading to intergranular corrosion. Due to its lower carbon content, 304L stainless steel pipes are commonly used in environments where sensitization is a concern, such as in welding applications or in corrosive environments. On the other hand, 316L stainless steel is an austenitic stainless steel that contains molybdenum, which gives it improved corrosion resistance compared to 304L stainless steel. The addition of molybdenum enhances its resistance to pitting and crevice corrosion, making it suitable for use in more aggressive environments such as marine environments or chemical processing plants. In terms of mechanical properties, 316L stainless steel pipes generally have higher tensile strength and yield strength compared to 304L stainless steel pipes. This makes 316L stainless steel pipes more suitable for applications requiring higher strength and durability. In summary, the main difference between 304L and 316L stainless steel pipes lies in their chemical composition and corrosion resistance properties. 304L stainless steel pipes are more resistant to sensitization, while 316L stainless steel pipes offer higher corrosion resistance, particularly in more aggressive environments. The choice between the two types depends on the specific application requirements and the environment in which the pipes will be used.
Q: What is the difference between 904L and 2205 stainless steel pipes?
904L and 2205 stainless steel pipes differ in their composition and properties. 904L is a high-end austenitic stainless steel with low carbon content and high levels of nickel and molybdenum. It offers exceptional resistance to corrosion, especially in aggressive environments such as sulfuric acid. On the other hand, 2205 is a duplex stainless steel that combines the benefits of austenitic and ferritic stainless steels. It has a higher strength and better resistance to stress corrosion cracking compared to 904L. Additionally, 2205 has good resistance to pitting and crevice corrosion, making it suitable for applications in marine and chloride-containing environments. Overall, the choice between 904L and 2205 stainless steel pipes depends on the specific requirements of the application, including the level of corrosion resistance and mechanical properties needed.
Q: What is the difference between electropolished and mechanically polished stainless steel pipes?
The main difference between electropolished and mechanically polished stainless steel pipes lies in the method used to achieve the desired surface finish. Electropolishing involves immersing the pipe in an electrolyte solution and applying an electric current, which removes a thin layer of metal and impurities, resulting in a smooth, clean, and corrosion-resistant surface. On the other hand, mechanical polishing involves abrasive materials, such as sandpaper or polishing wheels, to physically remove imperfections and create a smooth surface. Both methods can enhance the aesthetics and performance of stainless steel pipes, but electropolishing offers superior cleanliness, corrosion resistance, and a more uniform finish.
Q: What is the difference between electropolished and passivated stainless steel pipes?
Both electropolished and passivated stainless steel pipes are utilized as surface treatments in order to enhance the corrosion resistance and aesthetic appearance of stainless steel. Nevertheless, there exist notable distinctions between the two procedures. Electropolishing serves as an electrochemical method which selectively eradicates a minute layer of material from the surface of the stainless steel. This process aids in eliminating impurities, contaminants, and embedded particles, thereby resulting in a sleek and pristine surface. Furthermore, electropolishing enhances the microfinish of the stainless steel, thereby reducing surface roughness and elevating the overall appearance. It also augments the corrosion resistance of stainless steel by fostering the formation of a passive chromium oxide layer on the surface. Conversely, passivation is a chemical process that involves the application of an acid-based solution onto the surface of the stainless steel. This solution assists in eliminating iron contaminants and other foreign substances from the surface, leaving behind a spotless and passive layer of chromium oxide. Passivation serves to enhance the corrosion resistance of stainless steel by promoting the creation of a stable and protective oxide layer. In conclusion, electropolishing represents an electrochemical approach that eradicates a thin layer of material, thereby generating a smooth and pristine surface, whereas passivation constitutes a chemical process that eliminates contaminants and encourages the development of a safeguarding oxide layer. Both procedures contribute to heightening the corrosion resistance and aesthetics of stainless steel pipes, although they differ in the methodologies employed to achieve these outcomes.
Q: How do stainless steel pipes compare to cast iron pipes?
Stainless steel pipes are generally considered to be superior to cast iron pipes. Stainless steel pipes are highly resistant to corrosion, rust, and chemical reactions, making them more durable and longer-lasting than cast iron pipes. Additionally, stainless steel pipes have a smoother interior surface, resulting in better flow rates and reduced risk of clogs. While cast iron pipes have their own advantages such as noise reduction and fire resistance, stainless steel pipes are more commonly used in modern plumbing systems due to their overall superior performance.
Q: What is the difference between seamless and spiral welded stainless steel pipes?
When comparing seamless and spiral welded stainless steel pipes, the key distinction lies in their manufacturing process and structural characteristics. Seamless stainless steel pipes are formed by piercing a solid billet or bar of stainless steel and then rolling it into a hollow shape. This method does not involve any welding and produces a smooth and seamless pipe. Seamless pipes are commonly utilized in high-pressure and high-temperature applications where strength and corrosion resistance are crucial. They are renowned for their uniformity, precision, and ability to withstand extreme conditions. In contrast, spiral welded stainless steel pipes are manufactured by continuously rolling and welding a coiled strip of stainless steel. The strip is shaped into a spiral and then welded along the seam. This process allows for the production of large diameter pipes and is more cost-effective compared to seamless pipes. Spiral welded pipes are frequently employed in low-pressure and low-temperature applications like water and gas transportation, as they are less resistant to internal pressure and have a rougher surface compared to seamless pipes. Regarding structural characteristics, seamless stainless steel pipes possess a more consistent and uniform wall thickness, resulting in enhanced strength and durability. They also exhibit better dimensional accuracy and smoother internal surfaces, reducing friction and improving flow efficiency. These qualities make seamless pipes suitable for industries such as oil and gas, petrochemicals, and power generation, where reliability and performance are of utmost importance. On the other hand, spiral welded stainless steel pipes have a varying wall thickness due to the welding process, which can result in a weaker pipe compared to seamless ones. However, spiral welded pipes have the advantage of being able to withstand higher external pressures and bending forces due to their spiral shape. They are also easier to manufacture and can be produced in longer lengths, reducing the need for additional joints and connections. In conclusion, the choice between seamless and spiral welded stainless steel pipes depends on the specific requirements of the application. Seamless pipes offer superior strength, precision, and corrosion resistance, making them suitable for high-pressure and high-temperature applications. On the other hand, spiral welded pipes are more cost-effective, can be produced in large diameters, and are suitable for low-pressure and low-temperature applications.
Q: How do stainless steel pipes compare to PVC-U pipes?
Various piping applications commonly utilize stainless steel pipes and PVC-U pipes, each possessing distinct characteristics and advantages. Primarily, stainless steel pipes are renowned for their remarkable strength and durability. With high resistance to corrosion, rust, and chemical reactions, they excel in applications where contact with aggressive substances or exposure to harsh environments is prevalent. Additionally, they can endure elevated temperatures and pressures, making them well-suited for demanding industrial uses. Conversely, PVC-U pipes, also known as polyvinyl chloride unplasticized pipes, offer lightweight properties and effortless installation. They provide cost-effective solutions and exhibit commendable chemical resistance, particularly against acids, alkalis, and salts. Plumbing, irrigation, and drainage systems commonly employ PVC-U pipes due to their superior flow characteristics and minimal maintenance requirements. Regarding versatility, stainless steel pipes cater to a broad spectrum of applications, including water supply, gas distribution, oil and gas pipelines, and sewage systems. They are frequently favored in industrial environments where reliability and longevity are paramount. Alternatively, PVC-U pipes find more widespread use in residential and commercial settings, prioritizing cost-efficiency and ease of installation. Notably, stainless steel pipes typically entail greater expense than PVC-U pipes, encompassing material costs and installation fees. Nonetheless, their extended lifespan and enhanced resistance to corrosion and chemical reactions often render them a more cost-effective option in the long term. Ultimately, the selection between stainless steel pipes and PVC-U pipes hinges on the specific requirements of the given application. Factors such as cost, durability, corrosion resistance, installation ease, and maintenance should all be contemplated when comparing these materials for a particular piping project.
Q: Can stainless steel pipes be insulated with polyimide?
Yes, stainless steel pipes can be insulated with polyimide. Polyimide is a type of high-performance insulation material that is widely used in various industries for its excellent thermal stability, electrical insulation properties, and resistance to chemicals. It can withstand high temperatures and is known for its low thermal conductivity. This makes it an ideal choice for insulating stainless steel pipes, especially in applications where heat resistance and energy conservation are important. Polyimide insulation can help reduce heat transfer, prevent condensation, and improve the overall efficiency and performance of stainless steel pipes.
Q: Can stainless steel pipes be electropolished?
Yes, stainless steel pipes can be electropolished. Electropolishing is a process that can be applied to stainless steel pipes to enhance their surface finish, remove impurities, and improve corrosion resistance. It involves immersing the pipes in an electrolyte solution and applying an electric current to remove a controlled layer of metal from the surface, resulting in a smooth and polished finish.

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