304 Stainless Steel Pipes - Stainless Steel Pipes Manufacturers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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304 Stainless Steel Flats
1.Standard:
AISI, GB, JIS, ASTM, DIN, EN
2. Grade:
1).200Series: 201,202.
2).300Series: 301,302,303,304,304L,316,316L,321.
3).400Series: 410,410S,416,420,430,430F.
3. Size:
3x25mm- 80x250mm
4. Length: 2m-6m
5. Craft: HRAP, or cold drawn
6. Stainless Steel Flat Bar Surface: Pickling or polished
7. MOQ: 1000kg
8. Delivery: within 20 days
9. Package: Waterproof with tape
10. Application:
These products are widely supplied to areas of machine made industry, chemical industry, shipping industry,architecture, food industry, household products etc
Name | Stainless Steel Flat Bar | ||||||||
Material | 201.202.301.304.304L,304N,304LN, 309S,310S,316,316L, 316Ti,316N,316LN,317,317L,347, 347H,etc. | ||||||||
Standard | JIS/AISI/ ASTM,/GB,/DIN,/EN/SUS.etc. | ||||||||
Shape |
Stainless steel Round/flat/square/angle/hexagonal bar | ||||||||
Price term |
FOB/CIF/CNF or as required | ||||||||
Length | 6m,5.8m,4m as required | ||||||||
Application | kitchen and sanitary wares , and Structural use high strength components,furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc | ||||||||
Payment terms | L/C,T/T,Western Union,or as required. | ||||||||
MOQ | As required | ||||||||
Packing | Export standard package | ||||||||
Certificate | ISO/SGS | ||||||||
Contact | If you are interested in our products,please feel free to contact me. |
- Q:What are the common standards for stainless steel pipes?
- Stainless steel pipes have varying common standards depending on the specific application and industry in which they are used. However, there are several widely recognized standards that are commonly employed in the manufacturing and specification of these pipes. One of the most extensively used standards is ASTM International, which is responsible for establishing standards for various materials, including stainless steel. ASTM A312/A312M serves as the standard specification for austenitic stainless steel pipes that are seamless, welded, and heavily cold worked. This comprehensive standard encompasses a wide range of pipe sizes and grades, including TP304, TP316, TP321, and more. Another standard frequently referenced is the American National Standards Institute (ANSI) standards. ANSI B36.19 specifically delineates the dimensions, tolerances, and materials for stainless steel pipes. This standard covers both seamless and welded stainless steel pipes, offering a multitude of sizes and schedules. Apart from these standards, there are also industry-specific standards. For instance, the American Petroleum Institute (API) has established standards like API 5L, which are specifically designed for line pipes used in the oil and gas industry. These standards outline the requirements for materials, dimensions, and testing of stainless steel pipes utilized in specific applications. Other standards organizations, including the International Organization for Standardization (ISO) and the European Committee for Standardization (EN), also contribute their own standards for stainless steel pipes. ISO 1127, for instance, specifies the dimensions and tolerances for stainless steel pipes used for general purposes. It is important to acknowledge that these standards are continuously updated and revised to align with technological advancements and industry requirements. Therefore, it is crucial to refer to the latest versions of these standards to ensure compliance and maintain the quality of stainless steel pipe manufacturing and usage.
- Q:Are stainless steel pipes resistant to stress corrosion cracking?
- Yes, stainless steel pipes are highly resistant to stress corrosion cracking due to their inherent corrosion resistance properties.
- Q:How do stainless steel pipes compare to aluminum pipes?
- Stainless steel pipes and aluminum pipes possess distinct properties and advantages, rendering them appropriate for varying applications. A major disparity between stainless steel pipes and aluminum pipes lies in their resistance to corrosion. Stainless steel pipes boast exceptional resistance to corrosion, rendering them ideal for applications where the pipes come into contact with corrosive substances like chemicals or saltwater. In contrast, aluminum pipes exhibit less resistance to corrosion compared to stainless steel and are more susceptible to oxidation. Nevertheless, various coatings or treatments can enhance the corrosion resistance of aluminum pipes. Another crucial factor to consider is the strength and durability of the pipes. Stainless steel pipes generally surpass aluminum pipes in terms of strength and durability. They can endure higher pressure and temperature, making them suitable for high-stress applications such as industrial piping systems or fluid and gas transportation. Aluminum pipes, although less robust than stainless steel, are lightweight and offer favorable strength-to-weight ratios, making them fitting for weight-sensitive applications like aerospace or automotive industries. Cost represents another aspect of comparison. Stainless steel pipes typically incur higher costs than aluminum pipes due to the elevated expenses associated with raw materials and manufacturing processes. However, stainless steel pipes possess a longer lifespan and necessitate less maintenance, which can offset the initial higher cost in the long run. Aluminum pipes generally present a more affordable option, but they might require more frequent maintenance and replacement due to their lower resistance to corrosion and wear. Regarding appearance, stainless steel pipes exhibit a sleek and polished look, while aluminum pipes can undergo anodization or painting to achieve various finishes. The choice between the two would depend on the aesthetic preferences specific to the application. In conclusion, stainless steel pipes deliver superior corrosion resistance, strength, and durability, making them suitable for demanding applications. Conversely, aluminum pipes are lightweight and cost-effective, making them a favored choice in industries where weight is a concern. Ultimately, the selection between stainless steel pipes and aluminum pipes relies on the specific requirements of the application, taking into account factors such as corrosion resistance, strength, cost, and aesthetics.
- Q:What is the difference between 304J8 and 316J8 stainless steel pipes?
- The main difference between 304J8 and 316J8 stainless steel pipes lies in their composition and corrosion resistance. 304J8 stainless steel contains 18% chromium and 8% nickel, making it suitable for general-purpose applications. On the other hand, 316J8 stainless steel contains 16% chromium, 10% nickel, and 2% molybdenum, providing increased resistance to corrosion, especially in environments with chlorides or acids. Therefore, 316J8 stainless steel pipes are often used in more demanding applications such as marine environments or chemical processing plants.
- Q:Can stainless steel pipes be used for wastewater treatment?
- Yes, stainless steel pipes can be used for wastewater treatment. Stainless steel is a corrosion-resistant material that offers various benefits for wastewater treatment applications. It is highly durable and can withstand exposure to harsh chemicals and abrasive materials commonly found in wastewater. Stainless steel pipes are also resistant to rust, which ensures a longer lifespan and minimizes the risk of pipe failure. Additionally, stainless steel is inert and non-reactive, making it suitable for transporting and containing different types of wastewater without contamination. Its smooth surface prevents the buildup of deposits and biofilm, reducing the risk of clogging and allowing for efficient flow of wastewater. Overall, stainless steel pipes are a reliable and sustainable option for wastewater treatment systems.
- Q:Are stainless steel pipes suitable for high-pressure steam applications?
- Yes, stainless steel pipes are suitable for high-pressure steam applications. Stainless steel is known for its excellent corrosion resistance, high temperature resistance, and strength, making it an ideal material for handling high-pressure steam. The pipes' ability to resist corrosion ensures that they can withstand the harsh conditions and prevent any leakage or failure. Additionally, stainless steel pipes can handle high temperatures without deforming or weakening, ensuring the safe and efficient transfer of steam. Overall, stainless steel pipes are a reliable choice for high-pressure steam applications due to their durability, corrosion resistance, and ability to withstand high temperatures.
- Q:How are stainless steel pipes resistant to corrosion?
- Stainless steel pipes are resistant to corrosion due to the presence of an alloying element called chromium. Chromium forms a thin layer of chromium oxide on the surface of the steel, which acts as a protective barrier, preventing the steel from coming into direct contact with corrosive materials and environments. This oxide layer is highly durable and self-healing, providing long-term corrosion resistance to stainless steel pipes.
- Q:Can stainless steel pipes be used for steam applications?
- Yes, stainless steel pipes can be used for steam applications. Stainless steel is known for its high temperature resistance and corrosion resistance, making it suitable for steam systems. It can withstand the high pressure and temperatures that steam applications require without deforming or corroding. Stainless steel pipes are also durable and have a long lifespan, making them a reliable choice for steam applications. Additionally, stainless steel pipes can be easily welded, ensuring a secure and leak-free steam system.
- Q:What is the difference between seamless and seamless annealed stainless steel pipes?
- The main difference between seamless and seamless annealed stainless steel pipes lies in their manufacturing process and the resulting properties of the pipes. Seamless stainless steel pipes are manufactured by piercing a hot billet or a solid bar to form a hollow cylindrical shape. This process eliminates the need for welding or any other joints, resulting in a uniform and continuous pipe with no seams. Seamless pipes are known for their excellent strength and ability to withstand high pressures, making them suitable for various applications in industries such as oil and gas, petrochemical, and construction. On the other hand, seamless annealed stainless steel pipes go through an additional heat treatment process called annealing. Annealing involves heating the pipe to a specific temperature, holding it at that temperature for a certain duration, and then cooling it slowly. This heat treatment helps to relieve internal stresses, reduce hardness, improve ductility, and enhance the overall mechanical properties of the stainless steel pipe. The annealing process also leads to the formation of a more homogenous microstructure, which further improves the corrosion resistance of the stainless steel. This makes seamless annealed stainless steel pipes particularly suitable for applications where excellent corrosion resistance is required, such as in the chemical processing, pharmaceutical, and food and beverage industries. In summary, while both seamless and seamless annealed stainless steel pipes are produced without any seams, the additional annealing process in the latter enhances its mechanical properties and corrosion resistance, making it more suitable for certain industries and applications.
- Q:How do stainless steel pipes compare to polyethylene pipes?
- Stainless steel pipes and polyethylene pipes are two commonly used materials for various plumbing and industrial applications. While both materials have their advantages and disadvantages, they differ in terms of strength, durability, cost, and application suitability. Stainless steel pipes are known for their exceptional strength and durability. They can withstand high pressure and temperature, making them suitable for applications in industries such as oil and gas, chemical processing, and water distribution. Stainless steel pipes are also resistant to corrosion, rust, and fire, making them a reliable choice for long-term use. However, they tend to be heavier and more expensive than polyethylene pipes. On the other hand, polyethylene pipes are lightweight, flexible, and relatively inexpensive compared to stainless steel pipes. They are commonly used in applications such as irrigation, water supply, and drainage systems. Polyethylene pipes are resistant to chemicals, impact, and abrasion, making them suitable for underground installation. However, they may not be as durable as stainless steel pipes and may require more frequent replacements or repairs in some cases. In terms of installation and maintenance, stainless steel pipes are generally more demanding as they require specialized tools and skills. Polyethylene pipes, on the other hand, are easier to install and maintain due to their flexibility and simple jointing techniques. Ultimately, the choice between stainless steel pipes and polyethylene pipes depends on the specific requirements of the application. If strength, durability, and resistance to extreme conditions are crucial, stainless steel pipes are the preferred option. For less demanding applications that require cost-effectiveness, flexibility, and ease of installation, polyethylene pipes may be more suitable. It is important to consider factors such as budget, operating conditions, lifespan, and maintenance requirements when comparing these two pipe materials.
The annual output of our company is about 10,000 tons. Referring to advanced produciton technology of Japan and Germany, we impove product quality continuously, and our products are widely used in construction, machinery, food, medical and other industries for domestic and international end-use market-oriented enterprises. The quality of our products and services have won the praise from customers.
1. Manufacturer Overview |
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| Location | Jiangsu, China |
| Year Established | 2010 |
| Annual Output Value | above US$3 million |
| Main Markets | East Asia, Middle East. |
| Company Certifications | |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Shanghai |
| Export Percentage | 50% |
| No.of Employees in Trade Department | above 10 people |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | about 50000 square meter |
| No. of Production Lines | above 3 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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304 Stainless Steel Pipes - Stainless Steel Pipes Manufacturers
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 Tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Credit Rating, Credit Services, Credit Purchasing
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