Boiler Heat Exchanger Stainless Steel Pipe 2507 ASTM A213

Boiler Heat Exchanger Stainless Steel Pipe 2507 ASTM A213 System 1

Boiler Heat Exchanger Stainless Steel Pipe 2507 ASTM A213

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Loading Port:: Ningbo

Payment Terms:: TT or LC

Min Order Qty:: 30 m.t.

Supply Capability:: 12000 m.t./month

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1、Structure of Boiler Heat Exchange stainless steel pipe 2507 ASTM A213 Description：

Boiler Heat Exchange stainless steel pipe is often used in the heating system. Heating system, or those stored energy (such as solar energy) in the form of heat, need to be built with the material that can withstand temperatures up to 550 degrees Celsius. High chromium molybdenum welded steel pipe can work in the extreme, which maintain as the ideal material for the construction of power station.‍‍‍‍‍‍

2、Main Features of Boiler Heat Exchange stainless steel pipe 2507 ASTM A213:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price

3、Boiler Heat Exchange stainless steel pipe 2507 ASTM A213 Specification：

1)Commodity: heat exchanger pipe

2))Material: 304,316L,304L,316,321,310S,etc
3)Thickness:0.5-100mm
4)Length: 1-14m

4、FAQ of Boiler Heat Exchange stainless steel pipe 2507 ASTM A213：

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.

Any question, pls feel free to contact us !

5、Boiler Heat Exchange stainless steel pipe 2507 ASTM A213 Images：

Boiler Heat Exchanger Stainless Steel Pipe 2507 ASTM A213

Q:Can stainless steel pipes be wrapped with fiberglass insulation?: Indeed, fiberglass insulation can be applied to stainless steel pipes. It is a frequently employed method for insulating diverse pipe varieties, including stainless steel ones. By doing so, it aids in diminishing heat loss and preserving the pipe's temperature, hence enhancing its energy efficiency. Moreover, fiberglass insulation also offers advantages such as soundproofing and condensation management. To attain optimal insulation performance and achieve utmost energy conservation, it is imperative to correctly install and seal the fiberglass insulation around the stainless steel pipes, thus eliminating any gaps or air leakage.

Q:What is the chemical composition of stainless steel pipes?: Stainless steel pipes are primarily composed of iron, with a minimum of 10.5% chromium content. Other elements such as nickel, manganese, carbon, and small amounts of other elements are also present in varying quantities depending on the specific grade and intended application of the stainless steel.

Q:Can stainless steel pipes be threaded with NPT threads?: Yes, stainless steel pipes can be threaded with NPT (National Pipe Thread) threads. NPT is a widely used standard for pipe threads in the United States, and it is suitable for both stainless steel and other materials. However, it is important to note that stainless steel has a higher strength and hardness compared to other materials, which may require more care and attention during the threading process. Additionally, it is recommended to use lubricants or cutting fluids specifically designed for stainless steel to ensure a smooth and accurate threading operation.

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:What is the difference between 304J1 and 316J1 stainless steel pipes?: The main difference between 304J1 and 316J1 stainless steel pipes lies in their composition and properties. 304J1 stainless steel is a variant of 304 stainless steel, which contains a higher percentage of manganese to enhance its formability and reduce the risk of strain hardening during fabrication. This makes it more suitable for certain applications where deep drawing or severe bending is required. However, it is less corrosion-resistant compared to 316J1 stainless steel. On the other hand, 316J1 stainless steel is a variant of 316 stainless steel, which contains a higher percentage of nitrogen to improve its strength and corrosion resistance. It also has slightly better resistance to pitting and crevice corrosion in chloride environments. Therefore, 316J1 stainless steel pipes are often preferred in applications where higher corrosion resistance is required, such as marine environments or chemical processing plants. In summary, while both 304J1 and 316J1 stainless steel pipes are suitable for various applications, the choice between them depends on the specific needs of the project, including the level of corrosion resistance required and the fabrication processes involved.

Q:What are the factors to consider when selecting a stainless steel pipe for a specific application?: When selecting a stainless steel pipe for a specific application, there are several factors to consider. These factors include the required corrosion resistance, temperature and pressure requirements, the type of fluid or gas being transported, the pipe size and thickness, the desired strength and durability, and any specific industry standards or regulations that need to be followed. Additionally, the cost, availability, and ease of installation should also be taken into account. Overall, it is important to carefully evaluate these factors to ensure that the chosen stainless steel pipe is suitable for the intended application.

Q:Can stainless steel pipes be lined with polyethylene?: Yes, stainless steel pipes can be lined with polyethylene. Lining stainless steel pipes with polyethylene is a common practice in various industries, including oil and gas, chemical processing, and water distribution. The polyethylene lining provides several benefits such as corrosion resistance, increased flow capacity, reduced friction, and improved resistance to chemicals. This lining process involves inserting a polyethylene liner into the stainless steel pipe and then heating and expanding it to create a tight fit. This lining technique is effective for protecting the stainless steel pipes from corrosion and extending their lifespan.

Q:Do stainless steel pipes require insulation?: Insulation is typically unnecessary for stainless steel pipes due to their corrosion resistance and ability to endure high temperatures. Nevertheless, there are instances where insulation might be required. One such case is when transporting fluids at extremely low temperatures; insulation serves to impede heat transfer and uphold the fluid's temperature. Furthermore, in environments prone to condensation, insulation aids in averting moisture buildup on the pipes, thereby averting potential harm. Ultimately, the necessity of insulation for stainless steel pipes hinges on the particular usage and prevailing conditions.

Q:Are stainless steel pipelines buried in need of corrosion protection?: In the aqueous medium such as Cl-, the localized destruction of the passive film due to acidification of the dielectric solution in the crevice (increasing of Cl- concentration, decrease in pH value) and hypoxia (oxygen concentration cell, gap hypoxia). The most fundamental is to eliminate the gap from the structure is designed to avoid the gap of the heat exchanger tube is connected with the gap at the gap on the tube plate, flange, gaskets, bolts, rivets, to take appropriate measures to prevent.

Q:What are the different grades of stainless steel pipes?: There are several different grades of stainless steel pipes, including 304, 316, 321, and 410. Each grade has its own unique properties and is used for specific applications based on factors such as corrosion resistance, strength, and temperature resistance.

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