Aluminum Pipe 3A21, also known as 3203 or A93203, is a manganese-based aluminum alloy with a focus on excellent corrosion resistance, moderate strength, and good workability. This alloy is specifically designed for use in environments where high resistance to corrosion is critical. It combines the benefits of light weight, durability, and formability, making it a popular choice for various applications in industries like automotive, construction, and chemical processing. Aluminum 3A21 is especially effective in applications requiring high performance under medium to mild stress and environmental conditions.
Key Features:
- Superior Corrosion Resistance: High resistance to atmospheric and marine corrosion, ensuring durability in harsh environments.
- Good Strength-to-Weight Ratio: Offers a balance between strength and lightweight properties, making it an ideal material for applications where weight is a critical factor.
- Excellent Workability: Highly formable, weldable, and machinable, allowing for ease of fabrication and customization to suit various needs.
- Moderate Strength: While it is not as strong as heat-treatable alloys, 3A21 provides sufficient strength for general applications.
- Cost-Effective: This alloy is an affordable solution for a wide range of medium-strength applications.
Applications:
- Piping Systems: Widely used for low-pressure piping systems where corrosion resistance and moderate strength are necessary, such as water treatment, drainage, and chemical piping.
- Heat Exchangers: Suitable for use in heat exchange systems, providing good thermal conductivity and corrosion resistance.
- Construction Materials: Commonly used in building materials, including siding, roofing, and structural components that require a combination of lightweight properties and resistance to corrosion.
- Marine Applications: Ideal for use in marine environments, such as shipbuilding, offshore oil rigs, and coastal infrastructure.
- Transportation and Automotive: Used in lightweight applications in vehicles, trucks, and trailers where durability and weight-saving are essential.
| Model | Aluminum (Aluminium) Tube/Pipe |
| Material Grade | 1000 series: 1050,1060,1070,1080,1100,1435, etc
2000 series: 2011,2014,2017,2024, etc
3000 series: 3002,3003,3104,3204,3030, etc
5000 series: 5005,5025,5040,5056,5083, etc
6000 series: 6101,6003,6061,6063,6020,6201,6262,6082, etc
7000 series: 7003,7005,7050,7075, etc |
| Size | Outer Diameter:3-250mm |
| Wall Thickness: 0.3-50mm |
| Length: 10mm -6000mm |
| Standards | ASTM, ASME,EN, JIS, DIN,GB/T etc |
| Surface treatment | Mill finished,anodized,powder coating,Sand blast,etc |
| Surface colors | Nature, silver, bronze, champagne, black, gloden, etc
As customized |
| Status | T4 T5 T6 or other special status |
| Usage | aluminum profile for windows/ doors/ decoration/ construction/ curtain wall |
1. What types of materials do you supply?
We specialize in supplying high-quality copper (including pure copper and alloys), aluminum (in various grades and forms), and brass materials. Our product range includes sheets, plates, coils, rods, tubes, and custom solutions.
2. Can you provide customized sizes and specifications?
Yes, we offer customized solutions to meet your specific requirements. Whether it’s custom dimensions, thicknesses, or finishes, we can tailor our products to your needs.
3. What industries do your materials serve?
Our materials are widely used in industries such as construction, automotive, electrical, plumbing, HVAC, packaging, and decorative applications.
4. Do you comply with international standards?
Yes, all our products meet international standards such as ASTM, EN, and GB/T. We ensure the highest quality and reliability for every product.
5. What is your minimum order quantity (MOQ)?
Our MOQ varies depending on the material and product type. Please contact us directly to discuss your specific order requirements.
6. Do you offer sample materials?
Yes, we can provide samples for your evaluation. Please contact us to discuss the sample details, including sizes and shipping arrangements.
7. How do you ensure product quality?
We source materials from trusted manufacturers and conduct rigorous quality control checks at every stage of production. Each product is inspected to ensure it meets your specifications.
8. What are your shipping options?
We offer flexible shipping options, including sea, air, and land transport, to ensure fast and reliable delivery. We can also handle export documentation and customs clearance.
9. Do you ship internationally?
Yes, we export to clients worldwide, including regions in Asia, Europe, the Americas, and beyond.
10. How can I get a quote?
You can contact us directly via email or phone, or fill out the inquiry form on our website. Please provide details about the material type, dimensions, quantity, and delivery location for an accurate quote.
11. What payment methods do you accept?
We accept a range of payment methods, including T/T (bank transfer), L/C, and other secure options. Payment terms can be discussed during the order process.
12. What is your lead time?
Lead times vary depending on the product and quantity. Typically, orders are processed within 7-15 days, but we will confirm the exact timeline based on your requirements.
13. Can you provide material certifications?
Yes, we can provide material certifications, including mill test certificates (MTC) and other required documentation, upon request.
14. How do I contact your support team?
You can reach us through our contact page, email, or phone. Our team is ready to assist you with any inquiries or support you need.
1. High-Quality Materials
We specialize in supplying premium copper, aluminum, and brass materials that meet international standards such as ASTM, EN, and GB/T. Our products are sourced from trusted manufacturers to ensure reliability, durability, and superior performance.
2. Comprehensive Product Range
From sheets, plates, and coils to rods, tubes, and custom profiles, we offer a wide variety of products to meet the diverse needs of industries such as construction, automotive, electrical, and more.
3. Customization Options
We understand that every project is unique. That’s why we provide tailored solutions, including custom sizes, thicknesses, finishes, and special requirements, to match your exact specifications.
4. Competitive Pricing
Our strong partnerships with manufacturers and streamlined supply chain operations allow us to offer competitive pricing without compromising on quality.
5. Strict Quality Control
We follow rigorous quality assurance processes to ensure every product meets or exceeds your expectations. Each order undergoes thorough inspection before delivery.
6. Efficient Logistics
Located in Wuxi, a city with excellent water, land, and air transportation links, we ensure timely and reliable delivery to clients worldwide. Whether by sea, air, or land, we provide efficient shipping solutions tailored to your needs.
7. Global Reach
With years of export experience, we serve clients across Asia, Europe, the Americas, and other regions, providing professional export documentation and customs clearance support.
8. Dedicated Customer Service
Our team is committed to providing exceptional service at every step. From inquiry to delivery, we ensure clear communication, prompt responses, and a seamless experience.
9. Long-Term Partnerships
We value honesty, trust, and reliability in our relationships. Our goal is to build lasting partnerships with our clients by consistently delivering quality products and outstanding service.
10. Proven Track Record
Our materials are widely recognized and warmly welcomed by customers worldwide. Many of our clients return for repeat business, a testament to the quality and trust we deliver.
