Hot Dipped Galvanized Stainless Steel Boiler Heat Exchange Pipes

Hot Dipped Galvanized Stainless Steel Boiler Heat Exchange Pipes System 1

Hot Dipped Galvanized Stainless Steel Boiler Heat Exchange Pipes

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 3000 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 31803 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 31803 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 31803 ASTM A213 Images：

Boiler Heat Exchange Stainless Steel Pipe 31803 ASTM A213

4、Boiler Heat Exchange Stainless Steel Pipe 31803 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 QINGDAO
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 31803 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:Are stainless steel pipes resistant to crevice corrosion?: Stainless steel pipes are generally known for their resistance to crevice corrosion. This is due to the presence of a significant amount of chromium in stainless steel, which creates a passive oxide layer on the material's surface. This oxide layer acts as a protective barrier, preventing the entry of corrosive substances, including crevices. However, it is important to consider that the resistance to crevice corrosion can vary based on the grade and composition of stainless steel used, as well as the environmental conditions the pipes are exposed to. Therefore, it is advisable to carefully choose the appropriate grade of stainless steel for the specific application and environment to ensure the best possible defense against crevice corrosion.

Q:What is the tensile strength of stainless steel pipes?: The tensile strength of stainless steel pipes can vary depending on the specific grade and manufacturing process, but it typically ranges from 515 to 827 megapascals (MPa) or 74,800 to 119,900 pounds per square inch (psi).

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:Can stainless steel pipes be insulated with polylactic acid?: Yes, stainless steel pipes can be insulated with polylactic acid (PLA). PLA is a biodegradable and renewable thermoplastic polymer that is derived from renewable sources such as corn starch or sugar cane. It is commonly used as an insulation material due to its low thermal conductivity and good insulation properties. To insulate stainless steel pipes with PLA, a layer of PLA insulation can be applied around the pipes. This insulation layer helps to reduce heat loss or gain, prevent condensation, and improve energy efficiency. The PLA insulation can be in the form of sheets or tubes that can be easily wrapped around the pipes. One of the advantages of using PLA insulation is its eco-friendly nature. PLA is biodegradable and does not release harmful toxins during its production or disposal. It is also a sustainable material as it can be derived from renewable resources. Additionally, PLA insulation is resistant to moisture and has good dimensional stability, making it suitable for various applications. However, it is important to note that PLA has a lower melting point compared to stainless steel, so it may not be suitable for high-temperature applications. If the pipes are exposed to extreme heat, alternative insulation materials with higher melting points should be considered. In conclusion, stainless steel pipes can be effectively insulated with polylactic acid (PLA) insulation. PLA insulation offers good thermal properties, is eco-friendly, and can contribute to energy savings. However, it is essential to consider the temperature limits of PLA when using it for insulation purposes.

Q:Are stainless steel pipes suitable for underground sewage systems?: Yes, stainless steel pipes are suitable for underground sewage systems. Stainless steel pipes are known for their durability, strength, and resistance to corrosion, making them an excellent choice for underground applications. They have a long lifespan and can withstand the harsh conditions typically found in sewage systems, such as exposure to moisture, chemicals, and varying temperatures. Additionally, stainless steel pipes have a smooth interior surface, which helps prevent the buildup of debris or waste, reducing the risk of clogs or blockages. Overall, stainless steel pipes provide a reliable and long-lasting solution for underground sewage systems.

Q:Can stainless steel pipes be buried in soil?: Yes, stainless steel pipes can be buried in soil. Stainless steel is highly resistant to corrosion and can withstand the harsh conditions of being buried underground, making it a suitable choice for various underground applications such as drainage, sewage, and water supply systems.

Q:How do you calculate the flow rate in stainless steel pipes?: To calculate the flow rate in stainless steel pipes, you can use the Poiseuille's law or the Darcy-Weisbach equation. These formulas take into account factors such as the pipe diameter, length, viscosity of the fluid, and pressure drop. By plugging in the relevant values, you can determine the flow rate of the fluid through the stainless steel pipes.

Q:What are the specifications of stainless steel decorative pipes?: Decorative tubes, then more specifications. Our factory has the smallest 9.5MM, the largest to see how big you can, directly with the industrial pipe to polish it

Q:Can stainless steel pipes be used in the aerospace industry?: Yes, stainless steel pipes can be used in the aerospace industry. Stainless steel is a highly versatile and durable material that offers excellent resistance to corrosion, high temperatures, and pressure. These properties make stainless steel pipes suitable for various applications in the aerospace industry, such as fuel systems, hydraulic systems, and air conditioning systems. Stainless steel pipes are also commonly used in aircraft engines, where they can handle the extreme temperatures and provide reliable performance. Additionally, stainless steel pipes are lightweight compared to other materials, making them ideal for aerospace applications where weight reduction is crucial. Overall, stainless steel pipes meet the stringent requirements and standards of the aerospace industry and are widely used in various aircraft and spacecraft components.

Q:What are the different types of stainless steel pipe gaskets?: Various types of stainless steel pipe gaskets are available to meet specific requirements and needs. Some commonly used types are: 1. Ring Type Joint (RTJ) Gaskets: These gaskets are ideal for high-pressure applications and can withstand extreme temperatures and pressures. They consist of a metallic ring with a soft sealing layer, ensuring a secure and reliable seal. 2. Spiral Wound Gaskets: These gaskets are created by winding a metal strip and filler material in a spiral shape. The metal strip provides strength and stability, while the filler material guarantees a proper seal. They are suitable for various applications, including environments with high temperature and pressure. 3. Metal Jacketed Gaskets: These gaskets have a soft filler material enclosed in a metal jacket, providing additional strength and protection. They are commonly used in high-pressure applications, especially in flange connections. 4. Camprofile Gaskets: These gaskets have a metal core with concentric grooves on both sides. The grooves are filled with a soft sealing material, ensuring effective sealing. They are commonly used in applications requiring resistance to high temperatures and pressures. 5. Double Jacketed Gaskets: These gaskets consist of two metal jackets with a soft filler material in between. This design enhances the sealing performance and is preferred for applications involving high temperatures, pressures, and corrosive environments. 6. Elastomeric Gaskets: These gaskets are made from elastomeric materials like rubber or silicone. They are commonly used in low-pressure applications and offer excellent sealing properties. They are cost-effective and easy to install. To ensure the correct gasket is chosen for a specific application, it is crucial to consider factors such as temperature, pressure, and the nature of the fluid being transported. Seeking guidance from a knowledgeable supplier or engineer can help in making the appropriate selection.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range