• Made in China Stainless Steel Chimney Pipe System 1
  • Made in China Stainless Steel Chimney Pipe System 2
Made in China Stainless Steel Chimney Pipe

Made in China Stainless Steel Chimney Pipe

Ref Price:
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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
3000 m.t./month

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Item specifice

Standard:
AISI,JIS,GB,ASTM
Technique:
Cold Drawn
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
200 Series,300 Series,400 Series
Certification:
ISO,SGS,CE
Thickness:
0.1-150mm
Width:
no
Length:
1000-6000mm
Net Weight:
5kg

  Made in China stainless steel chimney pipe

Name

 Made in China stainless steel chimney pipe

Items

Square tubes, round tubes, oval pipes, special shaped pipes,

empaistic pipes, fittings

Standard

ASTM A554, A249, A269 and A270

Material Grade

201: Ni 0.8%~1%

202: Ni 3.5%~4.5%

304: Ni 8%, Cr 18%

316: Ni 10%, Cr 18%

316L: Ni10%~14%

430: Cr16%~18%

Outer Diameter

9.53mm--159mm

Thickness

0.3mm - 3.0mm

Length

6m or as customers' request

 

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 240G, 320G Satin / Hairline

400G, 600G Mirror finish

Application

handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

 

 

 

Our Services

 

 We assure you:

 Small MOQ + Cheap Price + Good Quality + Fast Delivery

OUR STRENGTH

1.100% Manufacturer.

2. Specializing in processing 200 / 300 / 400 / 900 series stainless steel.

3. Well-trained and experienced staffs.

4. Able to answer all your enquiries in fluent English.

5. Russian enquiries can be well understand and replied

  

FAQ

 

1. Small quantity, short time delivery
If we have stocks, we can ship from a minimum of 1 kg sample in a few days. We also manufacture custom-order materials in amounts of 300 kg and up  (Some materials are allowed 50 kg) in as few as 3 weeks.


2. High-precision thickness
We guarantee thickness tolerances that cannot be reproduced by competitors.
Example: 
            t <0.30mm     tolerance ±1 - 3 μm guaranteed
            0.30 mm≤t     Tolerance ± 1% guaranteed
 
3. Ability to add multiple features
We are capable of adding a variety of features to metallic materials(resin coating, plating, bonding different kinds of metal, multigage skiving, etc.).
 
4. Unique technology and custom-
made solutions
We provide customed solutions to your problems with our unique technologies and well versed knowledge of materials acquired through our experience of manufacturing 50,000 items.
 
5. Choose the appropriate base metals for your needs.

We carefully balance quality, delivery time and price,procure various base metals from all over the world.
We manufacture appropriate products to your needs.
 
6. To control metal structure(chemical formation)
We can manufacture ultrafine metal structures with a grain size of 1 μm. Using finer grain sizes provides benefits such as hardenability,balancing strength and ductility, and precision press processing.
 
7. Lower total cost
We taking yo
ur processing into account,offer you reduce a total cost by using our product.
 
8. Global network
Our plant located in Japan, Shanghai and Taiwan,we also support flexibly local procurement and production transfer.

 

 

 

Q:What are the different types of stainless steel pipe reducers?
On the market, there exists a variety of stainless steel pipe reducers. Some commonly found types are: 1. Concentric Reducers: These reducers possess a symmetrical design and facilitate the connection of pipes with varying diameters while maintaining a straight flow. They are primarily employed when a gradual reduction in pipe size is necessary. 2. Eccentric Reducers: In contrast to concentric reducers, eccentric reducers feature an offset design. They are used to connect pipes with different diameters while altering the centerline of the pipe. This type of reducer is often utilized when preventing the entrapment of air or fluids within the piping system is necessary. 3. Swage Reducers: Swage reducers, a unique kind of reducer, are employed to connect pipes with different diameters, especially in high-pressure applications. They find common usage in industries such as oil and gas, as well as chemical plants, where a smooth transition between various pipe sizes is required. 4. Threaded Reducers: These reducers possess threaded ends, enabling them to be screwed onto pipes. They are commonly employed in applications where a secure and leak-proof connection is imperative, such as in plumbing or gas systems. 5. Welded Reducers: Welded reducers are specifically designed to be welded onto pipes. They are frequently utilized in applications where strength and durability are essential, such as in industrial settings or high-pressure systems. 6. Socket Weld Reducers: Similar to welded reducers, socket weld reducers have a socket at one end, making it simple to connect them to pipes using a socket weld joint. They are commonly employed in applications where a robust and reliable joint is necessary. To ensure a proper and efficient connection between pipes of different sizes, it is crucial to select the appropriate type of stainless steel pipe reducer based on the specific application and requirements.
Q:What are the different grades of stainless steel used in pipe manufacturing?
The different grades of stainless steel used in pipe manufacturing include 304, 316, 321, and 347.
Q:Stainless steel tube, also known as why tube?
Use can be divided into oil well pipe (casing, tubing and drill pipe etc.), line pipe, boiler tube, mechanical structure, hydraulic prop pipe pipe, cylinder pipe, geological pipe, chemical pipe (high pressure fertilizer pipe, oil cracking tube) and shipbuilding pipe etc.
Q:How do you prevent galling in stainless steel pipes?
Galling, also known as cold welding, is a common issue in stainless steel pipes that can lead to damage and failure if not properly addressed. There are several steps that can be taken to prevent galling in stainless steel pipes: 1. Lubrication: Applying a suitable lubricant to the threaded connections can significantly reduce the risk of galling. Lubricants create a barrier between the mating surfaces, reducing friction and preventing the metal-to-metal contact that can lead to galling. It is important to use a lubricant specifically designed for stainless steel to ensure compatibility and effectiveness. 2. Proper pipe installation: Correct installation techniques play a crucial role in preventing galling. It is important to avoid over-tightening the connections as this can increase the risk of galling. Following the manufacturer's recommended torque specifications and using a calibrated torque wrench can help ensure proper installation without causing excessive stress on the threads. 3. Avoiding dissimilar metals: When connecting stainless steel pipes, it is important to avoid using dissimilar metals in the joint. Galvanic corrosion can occur when dissimilar metals come into contact, leading to galling. If dissimilar metals must be used, isolating gaskets or other insulating materials can be employed to prevent direct contact between the metals. 4. Surface finish: Maintaining a smooth surface finish on the threads can help reduce the risk of galling. Rough or damaged threads can create areas of high friction, increasing the likelihood of galling. Thoroughly inspecting and cleaning the threads before installation can help identify any imperfections that need to be addressed. 5. Material selection: Choosing the right grade of stainless steel is essential in preventing galling. Certain stainless steel alloys, such as 304 and 316, are more resistant to galling due to their higher nickel content. Consulting with a materials expert or referring to industry standards can help determine the most suitable stainless steel grade for a specific application. By implementing these preventive measures, the risk of galling in stainless steel pipes can be significantly reduced, ensuring the longevity and reliability of the piping system.
Q:Can stainless steel pipes be used for irrigation sprinkler systems?
Yes, stainless steel pipes can be used for irrigation sprinkler systems. Stainless steel pipes are known for their durability, strength, and resistance to corrosion, making them an excellent choice for irrigation systems. They can withstand high water pressure and are less likely to rust or deteriorate over time compared to other materials like PVC or galvanized steel. Additionally, stainless steel pipes are hygienic and do not contaminate the water supply, making them a safe option for irrigation systems. However, it is important to consider factors such as cost and compatibility with existing infrastructure before deciding to use stainless steel pipes for irrigation sprinkler systems.
Q:What are the common sizes of stainless steel pipes?
The common sizes of stainless steel pipes vary depending on their application and industry standards. However, some commonly used sizes include 1/2 inch, 3/4 inch, 1 inch, 1.5 inches, 2 inches, and 4 inches in diameter.
Q:Are stainless steel pipes more expensive than other types of pipes?
Generally speaking, stainless steel pipes tend to be pricier compared to other pipe variants. This can be attributed primarily to the expensive raw materials utilized in their production, along with the intricate manufacturing procedures involved. In addition, stainless steel pipes boast numerous advantages over alternative options, including exceptional resistance to corrosion, heightened durability, and the capacity to withstand extreme temperatures. These factors collectively contribute to their elevated price range. Nevertheless, for many applications, the long-term benefits and superior performance of stainless steel pipes often outweigh the additional cost, justifying their investment.
Q:Can stainless steel pipes be used for oil and gas transportation?
Indeed, the utilization of stainless steel pipes for the transportation of oil and gas is plausible. Due to its exceptional resistance to corrosion and durability, stainless steel has become a favored material choice within the oil and gas industry for pipe construction. These pipes possess the capability to endure harsh circumstances, including high pressure, extreme temperatures, and corrosive surroundings, rendering them appropriate for the conveyance of oil and gas. Furthermore, the purity of the transported fluids is maintained by stainless steel pipes, as they exhibit no reactivity or contamination towards the substances being conveyed. As a result, stainless steel pipes are an unquestionably dependable and efficient option for oil and gas transportation.
Q:How do you prevent discoloration in stainless steel pipes?
To prevent discoloration in stainless steel pipes, it is essential to maintain proper cleaning and maintenance. Regularly clean the pipes using mild soapy water or a stainless steel cleaner, and avoid using abrasive or harsh chemicals that may cause damage or discoloration. Additionally, ensure proper ventilation to minimize the exposure to high temperatures or humidity, which can lead to discoloration.
Q:How do stainless steel pipes compare to concrete pipes?
Stainless steel pipes offer several advantages over concrete pipes. Firstly, stainless steel pipes have a higher strength-to-weight ratio, making them lighter and easier to handle during installation. They are also more resistant to corrosion and have a longer lifespan than concrete pipes. Additionally, stainless steel pipes have smoother inner surfaces, enabling better flow rates and reducing the likelihood of blockages. Lastly, stainless steel pipes are more flexible and can withstand temperature variations, making them suitable for a wider range of applications compared to concrete pipes.

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