Are you in the market for high-quality 321 stainless steel pipes? With countless manufacturers in China, how do you choose the best one? Understanding the top factories is crucial, as it can significantly impact your project’s success. By comparing these manufacturers, you can ensure you’re getting the best materials, pricing, and service available. Imagine the peace of mind that comes with knowing you’ve selected a reliable supplier. Ready to discover the leading 321 stainless steel pipe manufacturers in China? Let’s dive in and explore your best options!
321 Stainless Steel Pipe | Duplex & Stainless Steel Pipe Suppliers…
Product Details: 321 Stainless Steel Pipe, available in seamless and welded options, with a price of $3,050.00.
Technical Parameters:
– OD: 6-2000MM
– Thickness: 0.5-60MM
Application Scenarios:
– Used in various industrial applications requiring corrosion resistance.
– Suitable for construction and manufacturing projects.
Pros:
– High-quality material with good corrosion resistance.
– Large stock available for urgent projects.
Cons:
– Higher price compared to some other materials.
– Limited information on specific applications.
China 321 Stainless Steel Tube Manufacturers, Suppliers – Factory …
Product Details: 321 stainless steel tube is a chromium-nickel steel developed with improved intergranular-corrosion resistance, suitable for high-temperature applications.
Technical Parameters:
– Thickness: 0.1MM-18MM
– Width: 5MM-600MM
Application Scenarios:
– Aircraft collector rings
– Exhaust manifolds
Pros:
– Improved intergranular-corrosion resistance
– Higher quality than ERW welded steel pipe
Cons:
– Limited to specific temperature ranges
– Potentially higher cost compared to other materials
321 Stainless Steel Pipe – China 321 Stainless Steel Pipe Manufacturers …
Product Details: 321 stainless steel pipe is made of high-grade materials and designed to meet the industry’s highest standards. It features titanium as its primary stabilizing agent, preventing intergranular corrosion in high-temperature and acidic environments.
Technical Parameters:
– Standard: ASTM A409, A312, JIS G3459, JIS G3463
– OD: 10-1067mm, WT: 1-150mm, Length: 1000-13000mm, Surface treatment: Mill finish…
Application Scenarios:
– Industrial applications including petrochemical, chemical, and power generation…
– Aerospace, chemical processing, food processing, petroleum refining, waste treat…
Pros:
– Excellent heat resistance up to 900°C.
– Exceptional corrosion resistance against acids and alkalis.
Cons:
– Limited heat resistance compared to 310/310s grades.
– Potentially higher cost due to high-grade materials.
China 321 Stainless Steel Pipe Manufacturer, Supplier | Solid
Product Details: 321 stainless steel pipe made from titanium-stabilized austenitic stainless steel, offering excellent resistance to intergranular corrosion and high strength at elevated temperatures.
Technical Parameters:
– Excellent resistance to organic chemicals and oxidizing solutions.
– Good weldability and durability.
Application Scenarios:
– Petrochemical equipment.
– Aerospace industries.
Pros:
– Highly resistant to food acids.
– Suitable for high-temperature environments.
Cons:
– Limited information on specific size ranges.
– Potentially higher cost compared to other materials.
Stainless Steel Pipe 321 – China Stainless Steel Pipe 321 Manufacturers …
Product Details: Stainless Steel Pipe 321 is a type of austenitic stainless steel known for its excellent corrosion resistance, high-temperature strength, and good weldability.
Technical Parameters:
– Outer Diameter: 6-2500mm (as required)
– Thickness: 0.3mm-150mm (as required)
Application Scenarios:
– High pressure steam and boiler piping
– Pressure vessels and manifolds
Pros:
– Excellent resistance to intergranular corrosion
– High strength and corrosion resistance
Cons:
– Limited information on specific drawbacks
– Potentially higher cost compared to other grades
China 321 Stainless Steel Pipe Manufacturers Suppliers – 321 Stainless …
Product Details: 321 Stainless Steel Pipe made from high-quality AISI 321 stainless steel, complying with ASTM A312 TP321 standards.
Technical Parameters:
– Chemical Composition: C max 0.08, Si ≤1.00, Mn ≤2.00, P ≤0.045, S ≤0.030, V 5C~0…
– Mechanical Properties: Melting Point 1454 °C, Tensile Strength 75000 Psi, Yield…
Application Scenarios:
– Chemical processing industries
– High-temperature exhaust systems
Pros:
– High resistance to corrosion and high temperatures
– Excellent mechanical properties and durability
Cons:
– Higher cost compared to standard stainless steel grades
– Limited availability in some regions
China Stainless Steel 321 Pipe Manufacturers, Suppliers – Factory …
Product Details: Stainless Steel 321 Pipe is a titanium stabilized austenitic chromium-nickel stainless steel that provides good corrosion resistance and is suitable for high-temperature applications.
Technical Parameters:
– ASTM A312 TP 321 Stainless Steel Pipe Standard: GB, AISI, ASTM, ASME, EN, BS, DI…
– Wall Thickness: Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness)
Application Scenarios:
– Chemical processing
– Aerospace
Pros:
– Excellent resistance to intergranular corrosion
– Good corrosion resistance compared to 304 stainless steel
Cons:
– Hardens quickly and may require annealing after severe forming
– Higher pressure required for forming compared to ferritic stainless steel
China 321 Stainless Steel Tube Manufacturers, Suppliers – Factory …
Product Details: 321 Stainless Steel Tube, Seamless, Available in various sizes and customizations.
Technical Parameters:
– Thickness: 0.25mm-16mm or customized
– Outer Diameter: 10-800mm
Application Scenarios:
– Chemical, Pharmaceutical & Bio-Medical
– Petrochemical & Refinery
Pros:
– Over 20 years of production experience
– Over 20000 tons of production capacity
Cons:
– Limited information on specific grades
– Customization may require minimum order quantities
China 321 Pipe Steel Manufacturers, Suppliers – GNEE
Product Details: 321 Stainless Steel is an austenitic stainless steel stabilized with titanium, providing improved inter-granular corrosion resistance.
Technical Parameters:
– Type: Seamless / ERW / Welded / Fabricated / LSAW Pipes
– Size: 1/8″NB TO 30″NB IN
Application Scenarios:
– Used for welded equipment that can’t be annealed.
– Operated between 800 and 1500°F.
Pros:
– Improved inter-granular corrosion resistance.
– Non-magnetic with similar corrosion resistance to type 304.
Cons:
– Limited to specific temperature ranges.
– Not suitable for applications requiring annealing.
China 321 Stainless Steel Pipes Manufacturers Suppliers – Cheap 321 …
Product Details: 321 stainless steel pipes are an austenitic chromium-nickel steel alloy containing titanium, known for their exceptional properties and versatility in various industries.
Technical Parameters:
– Thickness: 0.2-100mm
– Diameter: 10-800mm
Application Scenarios:
– Petrochemical industry for transporting corrosive fluids and gases.
– Aerospace industry for engine components and high-performance systems.
Pros:
– Excellent corrosion resistance and high-temperature stability.
– Good formability and weldability.
Cons:
– Potential for higher cost compared to other materials.
– Requires careful welding techniques to maintain properties.
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| 321 Stainless Steel Pipe | Duplex & Stainless Steel Pipe Suppliers… | 321 Stainless Steel Pipe, available in seamless and welded options, with a price of $3,050.00. | – High-quality material with good corrosion resistance. – Large stock available for urgent projects. | – Higher price compared to some other materials. – Limited information on specific applications. |
| China 321 Stainless Steel Tube Manufacturers, Suppliers – Factory … | 321 stainless steel tube is a chromium-nickel steel developed with improved intergranular-corrosion resistance, suitable for high-temperature applicat… | – Improved intergranular-corrosion resistance – Higher quality than ERW welded steel pipe | – Limited to specific temperature ranges – Potentially higher cost compared to other materials | www.baosteelpipes.com |
| 321 Stainless Steel Pipe – China 321 Stainless Steel Pipe Manufacturers … | 321 stainless steel pipe is made of high-grade materials and designed to meet the industry’s highest standards. It features titanium as its primary st… | – Excellent heat resistance up to 900°C. – Exceptional corrosion resistance against acids and alkalis. | – Limited heat resistance compared to 310/310s grades. – Potentially higher cost due to high-grade materials. | www.zcstainlesssteel.com |
| China 321 Stainless Steel Pipe Manufacturer, Supplier | Solid | 321 stainless steel pipe made from titanium-stabilized austenitic stainless steel, offering excellent resistance to intergranular corrosion and high s… | – Highly resistant to food acids. – Suitable for high-temperature environments. | – Limited information on specific size ranges. – Potentially higher cost compared to other materials. |
| Stainless Steel Pipe 321 – China Stainless Steel Pipe 321 Manufacturers … | Stainless Steel Pipe 321 is a type of austenitic stainless steel known for its excellent corrosion resistance, high-temperature strength, and good wel… | – Excellent resistance to intergranular corrosion – High strength and corrosion resistance | – Limited information on specific drawbacks – Potentially higher cost compared to other grades | www.chinaalloypipe.com |
| China 321 Stainless Steel Pipe Manufacturers Suppliers – 321 Stainless … | 321 Stainless Steel Pipe made from high-quality AISI 321 stainless steel, complying with ASTM A312 TP321 standards. | – High resistance to corrosion and high temperatures – Excellent mechanical properties and durability | – Higher cost compared to standard stainless steel grades – Limited availability in some regions | www.htsteelpipes.com |
| China Stainless Steel 321 Pipe Manufacturers, Suppliers – Factory … | Stainless Steel 321 Pipe is a titanium stabilized austenitic chromium-nickel stainless steel that provides good corrosion resistance and is suitable f… | – Excellent resistance to intergranular corrosion – Good corrosion resistance compared to 304 stainless steel | – Hardens quickly and may require annealing after severe forming – Higher pressure required for forming compared to ferritic stainless steel | www.baosteelpipes.com |
| China 321 Stainless Steel Tube Manufacturers, Suppliers – Factory … | 321 Stainless Steel Tube, Seamless, Available in various sizes and customizations. | – Over 20 years of production experience – Over 20000 tons of production capacity | – Limited information on specific grades – Customization may require minimum order quantities | www.ronscopipe.com |
| China 321 Pipe Steel Manufacturers, Suppliers – GNEE | 321 Stainless Steel is an austenitic stainless steel stabilized with titanium, providing improved inter-granular corrosion resistance. | – Improved inter-granular corrosion resistance. – Non-magnetic with similar corrosion resistance to type 304. | – Limited to specific temperature ranges. – Not suitable for applications requiring annealing. | www.baosteelpipes.com |
| China 321 Stainless Steel Pipes Manufacturers Suppliers – Cheap 321 … | 321 stainless steel pipes are an austenitic chromium-nickel steel alloy containing titanium, known for their exceptional properties and versatility in… | – Excellent corrosion resistance and high-temperature stability. – Good formability and weldability. | – Potential for higher cost compared to other materials. – Requires careful welding techniques to maintain properties. | www.chinaweldedpipes.com |
Frequently Asked Questions (FAQs)
What is 321 stainless steel, and why is it used in pipes?
321 stainless steel is a titanium-stabilized alloy known for its excellent resistance to corrosion and high-temperature strength. It is commonly used in pipes for applications in industries like aerospace, chemical processing, and oil and gas due to its durability and ability to withstand extreme conditions.
How do I choose a reliable 321 stainless steel pipe manufacturer in China?
To choose a reliable manufacturer, look for certifications like ISO 9001, check their production capacity, and read customer reviews. It’s also helpful to request samples and inquire about their quality control processes to ensure they meet your standards.
What are the typical applications of 321 stainless steel pipes?
321 stainless steel pipes are widely used in high-temperature applications, such as exhaust systems, heat exchangers, and pressure vessels. They are also suitable for chemical processing and food production due to their corrosion resistance.
What is the typical lead time for ordering 321 stainless steel pipes from China?
Lead times can vary based on the manufacturer and order size, but typically, you can expect a timeframe of 4 to 12 weeks. It’s best to discuss timelines directly with the manufacturer to get a more accurate estimate.
Are there any specific standards for 321 stainless steel pipes?
Yes, 321 stainless steel pipes must meet various international standards, such as ASTM A312 for seamless and welded pipes. These standards ensure the pipes are suitable for their intended applications and maintain quality and safety.
