Boiler Heat Exchange Stainless Steel Pipe 2205

Boiler Heat Exchange Stainless Steel Pipe 2205 System 1

Boiler Heat Exchange Stainless Steel Pipe 2205

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 1000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

1、Structure of Boiler Heat Exchange Stainless Steel Pipe 2205 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 2205 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 2205 ASTM A213 Images：

Boiler Heat Exchange Stainless Steel Pipe 2205 ASTM A213

4、Boiler Heat Exchange Stainless Steel Pipe 2205 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

Material Grade	304,304L,316 ,316L,321,310S,2205,904and so on.
Standard	ASTM 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 Diameter	13.7-2020mm
Thickness	0.5-50mm
Length	1m -12m or as customers' request
Polish	180G, 320G, 400G Satin / Hairline
Polish	400G, 500G, 600G or 800G Mirror finish
Test	eddy current inspection, ultrasonic inspection, X-ray inspection, real-time imaging, hydrostatic test, spectral analysis, intergranular corrosion, water pressure test, and mechanical property testing facilities.
Payment	1) by L/C at sight,
Payment	2) 30% deposit, 70% balance before Shipping.
Delivery time	A.7 days if this goods is stock goods.
Delivery time	B.25 days if this goods will be produced after order
Validity	Valid time is 3 days for price usually.
Payment terms	FOB Tianjin
MOQ	1 ton
Capacity	1000 ton per month
Certificate	ISO, SGS, and third part inspection
Applications	the 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 Boiler Heat Exchange Stainless Steel Pipe 2205 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 !

Q: Can stainless steel pipes be used for gas transportation?: Yes, stainless steel pipes can be used for gas transportation. Stainless steel is a corrosion-resistant material that can withstand high-pressure conditions and is suitable for transporting various gases, including natural gas, propane, and hydrogen. Stainless steel pipes have excellent strength, durability, and resistance to extreme temperatures, making them a reliable choice for gas transportation. Furthermore, stainless steel's non-reactive nature ensures the integrity of the gas being transported and minimizes the risk of contamination. Overall, stainless steel pipes are widely used in the gas industry due to their reliability, safety, and long lifespan.

Q: How do you calculate the pressure rating of stainless steel pipes?: To calculate the pressure rating of stainless steel pipes, you need to consider several factors. First, you need to know the material properties of the stainless steel being used, such as its yield strength and tensile strength. These properties can be obtained from material data sheets or by conducting mechanical tests. Next, you need to determine the wall thickness of the stainless steel pipe. This can be measured directly or obtained from the pipe manufacturer's specifications. It is important to ensure that the wall thickness is uniform along the entire length of the pipe. Once you have the material properties and the wall thickness, you can use the appropriate formula or calculation method to determine the pressure rating. There are various codes and standards available that provide guidance on calculating pressure ratings for different types of pipes, such as the ASME B31.3 code for process piping or the ASME B31.1 code for power piping. These codes typically consider factors such as the allowable stress of the material, safety factors, and design considerations. The formulas or calculation methods provided in these codes take into account the material properties, wall thickness, pipe diameter, and other relevant parameters to calculate the maximum allowable pressure that the stainless steel pipe can withstand. It is important to note that the pressure rating of stainless steel pipes may also depend on other factors, such as the temperature of the fluid being transported, the corrosive nature of the fluid, and any potential external loads or stresses on the pipe. Therefore, it is recommended to consult the applicable codes, standards, or a qualified engineer to ensure accurate calculations and to consider all relevant factors when determining the pressure rating of stainless steel pipes.

Q: How do you calculate the expansion and contraction of stainless steel pipes?: In order to determine the expansion and contraction of stainless steel pipes, one must consider the coefficient of thermal expansion specific to the grade of stainless steel being utilized. This coefficient measures the extent to which a material expands or contracts in response to temperature fluctuations. To begin, ascertain the initial length of the stainless steel pipe, typically measured at room temperature. Subsequently, determine the temperature variation to which the pipe will be exposed. This variation is determined by calculating the difference between the maximum and minimum temperatures the pipe will encounter. Following this, multiply the initial length of the pipe by the coefficient of thermal expansion corresponding to the specific grade of stainless steel employed. Since the coefficient of thermal expansion can differ depending on the alloy and composition of the stainless steel, it is important to consult the manufacturer's specifications or engineering references for the specific grade in use. Lastly, multiply the obtained result by the temperature variation to ascertain the expansion or contraction of the stainless steel pipe. A positive value indicates expansion, while a negative value indicates contraction. It is crucial to note that the calculated expansion or contraction of the stainless steel pipe is an approximate value and can vary due to factors such as the specific alloy composition, manufacturing processes, and installation conditions. As such, it is advisable to consult a qualified engineer or refer to industry standards for more accurate calculations in specific applications.

Q: What are the common types of fittings used with stainless steel pipes?: The common types of fittings used with stainless steel pipes include butt-weld fittings, socket-weld fittings, threaded fittings, and compression fittings. These fittings ensure secure connections between stainless steel pipes, allowing for efficient and reliable fluid or gas flow.

Q: Stainless steel welded pipe or seamless pipe expensive?: From the brand can understand: domestic grade Cr smaller numbers are more expensive, the sum of Cr after the larger the number the more expensive, more expensive Cr symbols and so on. Foreign steel also has some rules: such as the stainless steel, the same series of numbers of bigger, longer, more expensive and more letters.

Q: What is the difference between electropolished and passivated stainless steel pipes?: Electropolished and passivated stainless steel pipes are both surface treatments used to enhance the corrosion resistance and aesthetic appearance of stainless steel. However, there are some key differences between the two processes. Electropolishing is an electrochemical process that selectively removes a thin layer of material from the stainless steel surface. This process helps to remove impurities, contaminants, and embedded particles, resulting in a smooth and clean surface. Electropolishing also improves the microfinish of the stainless steel, reducing surface roughness and enhancing the overall appearance. This process can also improve the corrosion resistance of stainless steel by creating a passive chromium oxide layer on the surface. On the other hand, passivation is a chemical process that involves the application of an acid-based solution to the stainless steel surface. This solution helps to remove iron contaminants and other foreign substances from the surface, leaving behind a clean and passive layer of chromium oxide. Passivation helps to enhance the corrosion resistance of stainless steel by promoting the formation of a stable and protective oxide layer. In summary, electropolishing is an electrochemical process that removes a thin layer of material to create a smooth and clean surface, while passivation is a chemical process that removes contaminants and promotes the formation of a protective oxide layer. Both processes contribute to improving the corrosion resistance and aesthetics of stainless steel pipes, but they differ in the method used to achieve these results.

Q: How do you prevent backflow in stainless steel pipes?: There are several essential measures that can be taken to prevent backflow in stainless steel pipes. Firstly, the installation of a backflow preventer is crucial. This mechanical device ensures that water flows in only one direction, effectively preventing any backflow. Various types of backflow preventers, such as check valves, double check valves, and reduced pressure zone devices, are available. The selection of the appropriate one depends on the specific system requirements and local codes and regulations. Regular maintenance and inspection of the backflow preventer are also important. It is necessary to ensure that the device is functioning properly and promptly address any signs of wear or damage. Regular maintenance may involve cleaning and replacing worn-out parts to maintain optimal performance. Maintaining proper pressure in the stainless steel pipes is another preventive measure. High pressure can lead to water flowing in the opposite direction, causing backflow. By installing pressure regulators or pressure-reducing valves, the water pressure can be controlled and kept within the recommended range. Incorporating air gaps into the system provides an additional layer of protection against backflow. Air gaps create a physical separation between the water source and the point of use, eliminating any direct connection that could allow backflow to occur. Proper system design is also crucial in preventing backflow. This includes ensuring correct sizing of the stainless steel pipes, appropriate slope, and proper connections. Additionally, locating the backflow preventer in an easily accessible area facilitates regular maintenance and inspection. By implementing these preventive measures, the risk of backflow in stainless steel pipes can be significantly reduced. This promotes the safe and efficient flow of water in the system.

Q: How do you prevent noise transmission in stainless steel pipes?: There exist various effective techniques for preventing noise transmission in stainless steel pipes. 1. Insulation: An effective and commonly used method for preventing noise transmission involves insulating the stainless steel pipes. To absorb and dampen sound waves, insulation materials like mineral wool, fiberglass, or foam can be wrapped around the pipes. This helps in reducing the noise transmitted through the pipes. 2. Vibration isolation: Noise transmission can also be minimized by utilizing vibration isolation techniques. This method entails the installation of flexible connectors or rubber mounts between the pipe and its supports. These isolators absorb vibrations and prevent them from being transmitted as noise through the pipe. 3. Anti-vibration pads: Another approach to prevent noise transmission is the use of anti-vibration pads. These pads are placed beneath the pipe supports to absorb vibrations and prevent their transmission as noise. They act as a barrier between the pipe and its support, significantly reducing noise transmission. 4. Acoustic lagging: The technique of applying a noise-reducing material directly onto the surface of the stainless steel pipes is known as acoustic lagging. This material, often composed of mass-loaded vinyl or rubber, acts as a barrier to block the transmission of sound waves. It effectively reduces noise transmission and can be combined with insulation for improved results. 5. Proper pipe routing: Minimizing noise transmission can be achieved by ensuring proper pipe routing. Pipes should be installed in a manner that reduces contact or proximity to other structures or surfaces that can amplify noise. Additionally, avoiding sharp bends or angles in the pipe can help in reducing noise transmission. It is important to consider that the choice of method may vary based on the specific noise issue and environment. Seeking guidance from a professional acoustic consultant or engineer is recommended to determine the most suitable solution for a particular situation.

Q: What is the difference between the stainless steel pipe welded pipe and seamless pipe?: Welding performance: chemical composition of seamed pipe and seamless pipe are different. The production of seamless steel components only meets the basic requirements of astm. The production of seamed tube steel containing suitable for chemical composition of welding. For example, the mixing of silicon, sulfur, manganese, oxygen, and a certain proportion of elements such as the triangle ferrite can produce a welding flux which is easy to transfer heat during welding, so as to make the whole weld be welded well. The lack of steel pipe above the chemical components, such as seamless tube, can produce all kinds of unstable factors in the process of welding, welding and welding penetration is not easy.

Q: Can stainless steel pipes be used in the petrochemical industry?: Yes, stainless steel pipes can be used in the petrochemical industry. Stainless steel has excellent corrosion resistance properties, making it suitable for handling various aggressive chemicals and fluids found in petrochemical processes. Additionally, stainless steel pipes offer high strength, durability, and are capable of withstanding high temperatures and pressures, making them a reliable choice for the petrochemical industry.

Send your message to us

*Email

*TEL

*Quantity

*Unit