Boiler Heat Exchange Stainless Steel Pipe

Boiler Heat Exchange Stainless Steel Pipe System 1

Boiler Heat Exchange Stainless Steel Pipe

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 3000 m.t./month

Inquire Now

Chat Online

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:What are the different grades of stainless steel pipes?: There are several different grades of stainless steel pipes available, each with its own unique properties and applications. The most commonly used grades include: 1. Grade 304: This is the most widely used stainless steel grade for pipes. It offers excellent corrosion resistance, good heat resistance, and high strength. Grade 304 is suitable for a wide range of applications, including water pipes, food processing equipment, and architectural structures. 2. Grade 316: This grade is known for its superior corrosion resistance, particularly in environments with high chloride content. Grade 316 pipes are often used in marine applications, chemical processing plants, and medical equipment where resistance to pitting and crevice corrosion is crucial. 3. Grade 321: This grade is stabilized with titanium, which makes it resistant to intergranular corrosion after exposure to high temperatures. Grade 321 pipes are commonly used in applications involving elevated temperatures, such as exhaust systems, furnace parts, and heat exchangers. 4. Grade 409: This grade is specifically designed for high-temperature applications such as automotive exhaust systems. It offers good heat resistance and is highly resistant to corrosion and oxidation. 5. Grade 904L: This grade is a highly alloyed austenitic stainless steel that provides excellent resistance to a wide range of corrosive environments, including sulfuric acid, phosphoric acid, and chloride solutions. Grade 904L pipes are often used in chemical processing plants, pulp and paper industry, and desalination plants. It is important to select the appropriate grade of stainless steel pipe based on the specific requirements of your application to ensure optimal performance and longevity.

Q:Can stainless steel pipes be used for drinking water supply?: Yes, stainless steel pipes can be used for drinking water supply. Stainless steel is a highly durable and corrosion-resistant material, making it a suitable choice for transporting drinking water safely and hygienically. Unlike other materials, stainless steel pipes do not leach harmful chemicals or contaminants into the water, maintaining its quality and purity. Additionally, stainless steel pipes are resistant to bacterial growth, which further ensures the safety of the drinking water.

Q:How about stainless steel 2520 and 316?: Their nickel content is different. 2520 contains about 20 nickel, 316 contains about 13 nickel, and contains 2 molybdenum.

Q:Can stainless steel pipes be used for construction purposes?: Yes, stainless steel pipes can be used for construction purposes. Stainless steel is known for its durability, corrosion resistance, and strength, making it suitable for various construction applications such as plumbing, structural support, and transportation of fluids and gases.

Q:What are the weight limitations for stainless steel pipes?: The weight limitations for stainless steel pipes can vary depending on various factors such as the diameter, wall thickness, and overall length of the pipe. It is best to consult the manufacturer or refer to industry standards and specifications to determine the specific weight limitations for a particular stainless steel pipe.

Q:How do stainless steel pipes compare to copper nickel pipes?: Various industries commonly utilize stainless steel pipes and copper nickel pipes due to their unique properties and advantages. Although their purposes are similar, there are notable distinctions between the two. To begin, stainless steel pipes consist of an alloy primarily composed of iron, with substantial amounts of chromium and other elements. They exhibit exceptional resistance to corrosion, making them suitable for applications that prioritize durability and longevity. Additionally, stainless steel pipes possess considerable strength, rendering them ideal for high-pressure environments. Furthermore, they can withstand extreme temperatures, making them suitable for a wide array of applications. On the other hand, copper nickel pipes are comprised of an alloy that combines varying proportions of copper and nickel. These pipes possess high resistance to corrosion, particularly in seawater environments, which makes them highly useful in marine applications. Furthermore, copper nickel pipes exhibit excellent thermal conductivity and resist biofouling, making them suitable for heat exchangers and condensers in diverse industries. Regarding cost, stainless steel pipes generally offer a more affordable option compared to copper nickel pipes. The price difference can significantly impact decisions involving large-scale installations or projects with budget constraints. Furthermore, the selection between stainless steel and copper nickel pipes depends on specific requirements and conditions. For instance, if corrosion resistance is the primary concern, copper nickel pipes would be the preferred choice, especially in marine environments. Conversely, if strength, durability, and versatility are paramount, stainless steel pipes would be the superior option. In conclusion, stainless steel pipes and copper nickel pipes each possess distinct advantages and applications. Both materials are excellent choices for various industries, but the ultimate decision relies on factors such as corrosion resistance, strength, thermal conductivity, and budget considerations.

Q:Are stainless steel pipes suitable for extreme temperatures?: Indeed, extreme temperatures are well-suited for stainless steel pipes. Renowned for their exceptional heat resistance properties, stainless steel is a favored choice for applications involving elevated temperatures. With the ability to endure both exceedingly high and low temperatures, stainless steel pipes prove their suitability across a broad spectrum of industries, including oil and gas, chemical processing, power generation, and aerospace. The high levels of chromium and nickel found in stainless steel alloys significantly contribute to their resistance against corrosion and oxidation, allowing them to maintain their structural integrity even in the face of extreme temperature conditions. Furthermore, stainless steel pipes exhibit minimal expansion and contraction rates, ensuring their resilience against thermal cycling without any notable distortion or harm. In summary, stainless steel pipes stand as a dependable and long-lasting option for managing extreme temperatures.

Q:How do you calculate the expansion of stainless steel pipes?: To calculate the expansion of stainless steel pipes, you need to consider the coefficient of thermal expansion of the material. This coefficient represents the change in length per unit length for every degree Celsius of temperature change. By multiplying the coefficient by the initial length of the pipe and the temperature difference, you can determine the expansion of the stainless steel pipe.

Q:Can stainless steel pipes be used for drinking water systems?: Yes, stainless steel pipes can be used for drinking water systems. Stainless steel is a safe and hygienic material that is resistant to corrosion, rust, and scaling. It does not release harmful substances into the water and is approved by regulatory bodies for use in drinking water applications.

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.

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