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Help Center7075 T6 High Strength Aluminum Alloy Pipe Wear Resistant Seamless Round Tube Aerospace Raw Material
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Wuxi Yansheng Technology Co., Ltd. is proud to present our premium 7075 T6 High Strength Aluminum Alloy Pipe – a wear-resistant, seamless round tube engineered for the most demanding aerospace and industrial applications. As a manufacturer established in 2017 with a factory spanning 1,000–3,000 square meters and an annual export value of US$50–100 million, we combine advanced production capabilities with rigorous quality control to deliver raw materials that meet the highest performance standards. This 7075 T6 alloy pipe offers an exceptional strength-to-weight ratio, outstanding fatigue resistance, and superior machinability, making it the top choice for critical components in aerospace structures, military equipment, and high-stress mechanical assemblies.
Product Features and Technical Specifications
Our 7075 T6 seamless round tube is manufactured using a strict cold-drawn or extruded process to ensure seamless integrity and dimensional accuracy. The T6 temper (solution heat-treated and artificially aged) provides maximum strength while retaining good ductility. Below are key technical parameters:
| Parameter | Value |
|---|---|
| Alloy | 7075 |
| Temper | T6 |
| Tensile Strength (min) | 570 MPa |
| Yield Strength (min) | 505 MPa |
| Elongation | 7–11% |
| Hardness (Brinell) | 150 HB |
| Density | 2.81 g/cm³ |
| Wear Resistance | Excellent (due to high hardness and surface finish) |
Key Advantages & Customer Benefits
High Strength-to-Weight Ratio – 7075 alloy offers strength comparable to many steels but at only one-third the weight, reducing overall structural mass in aerospace and automotive applications.
Superior Wear Resistance – The T6 temper and seamless manufacturing process minimize internal defects, ensuring long service life even under abrasive conditions.
Excellent Fatigue Performance – Ideal for components subjected to cyclic loading, such as aircraft wing spars, fuselage frames, and landing gear parts.
Precision Dimensional Control – Our tubes are produced with tight tolerances (±0.1 mm on OD and wall thickness), reducing secondary machining requirements.
Seamless Construction – No welded seams means uniform properties throughout the cross-section, eliminating weak points.
Corrosion Resistance – While 7075 is not as corrosion-resistant as 6061, it can be anodized or coated for enhanced protection in marine or chemical environments.
Customizable Dimensions – Available in a wide range of diameters, wall thicknesses, and lengths to match your specific design needs.
Global Logistics Support – Shipped from major Chinese ports (Tianjin, Shanghai, Qingdao, Ningbo) with efficient export procedures.
Applications Across Industries
Our 7075 T6 seamless round tube is widely used in:
Aerospace: Structural components, hydraulic tubing, landing gear, wing spars, and helicopter rotor shafts.
Automotive Motorsports: Roll cages, drive shafts, suspension components, and lightweight chassis parts.
Defense & Military: Weapon systems, armor supports, and transport vehicle parts.
Industrial Machinery: High-stress shafts, gears, and robotic arms.
Marine: Mast and rigging for racing boats (with protective coating).
Trusted Manufacturing Partner
Wuxi Yansheng Technology Co., Ltd. has been a reliable manufacturer since 2017, with a dedicated team of 101–200 employees and a modern factory equipped with advanced drawing, extrusion, and testing facilities. Our quality management system complies with multiple international standards, including ISO9001, ISO14000, OHSAS18001, and others (certificates such as HACCP, TL900, QS9000, SA8000, ISO9004, ISO17799, ISO10441, ISO16949, TS16969, ISO19011:2000 are also held as part of our comprehensive compliance). These certifications reflect our commitment to consistent quality, environmental responsibility, and occupational health safety.
Our annual export value of US$50–100 million demonstrates strong global demand and trust from buyers across North America, South America, Europe, Asia, Africa, and Oceania. We serve both OEM and distribution clients, offering flexible packaging and logistics solutions.
Why Choose Wuxi Yansheng for Your 7075 T6 Pipe?
Rigorous Quality Control – Every batch undergoes chemical composition analysis, tensile testing, hardness testing, and ultrasonic inspection to ensure zero defects.
Customization Options – We accept custom diameters, wall thicknesses, lengths, and surface finishes (mill finish, anodized, polished). Minimum order quantity is negotiable.
Competitive Pricing – Direct factory pricing eliminates middleman costs, offering you the best value for high-performance materials.
Responsive Customer Service – Our technical sales team can provide material certifications, MSDS, and engineering support to help you select the right specification.
Fast Lead Times – Standard sizes in stock ship within 7–15 days; custom orders typically 20–30 days.
We invite you to contact us today for a quote or to discuss your specific requirements. With our proven track record and commitment to excellence, Wuxi Yansheng Technology is your ideal partner for high-strength aluminum alloy raw materials. Let us support your next project with reliable, wear-resistant 7075 T6 seamless pipe.
Frequently Asked Questions
Q1: What is the difference between 7075 T6 and 6061 T6 aluminum pipe?
A1: 7075 T6 offers significantly higher tensile and yield strength (approximately 570 MPa vs 310 MPa for 6061 T6) and better fatigue resistance, but it is less corrosion-resistant and more susceptible to stress corrosion cracking. 7075 is preferred for high-stress applications like aerospace, while 6061 is more common for general structural use where corrosion resistance is critical.
Q2: Is your 7075 pipe suitable for welding?
A2: 7075 aluminum has poor weldability due to its high zinc content and susceptibility to cracking. If welding is required, we recommend using 5356 filler rod and preheating, but mechanical fastening or adhesive bonding is often preferred for 7075 assemblies.
Q3: What certifications do you provide with the pipe?
A3: We can provide Mill Test Certificates (MTC) per EN 10204 3.1 or 3.2, chemical composition reports, mechanical property reports, and material traceability. Our company holds ISO9001 and other certifications globally recognized.
Q4: Can you supply custom lengths and wall thicknesses?
A4: Yes, we offer custom dimensions. Please provide your required OD, ID, wall thickness, and length. Minimum order quantity for custom sizes is typically 500 kg per specification.
Q5: How does the wear resistance of 7075 T6 compare to other aluminum alloys?
A5: 7075 T6 exhibits excellent wear resistance due to its high hardness (150 HB) and fine grain structure. It outperforms 6061 and 2024 in abrasive wear conditions, making it suitable for sliding or rotating components.
Q6: What surface treatments can be applied to your pipe?
A6: Options include mill finish, clear or hard anodizing, powder coating, and chemical conversion coating (Alodine). These treatments can enhance corrosion resistance and surface hardness.
Q7: Do you offer pricing per piece or per kilogram?
A7: Pricing is typically quoted per kilogram (USD/kg) based on the total weight of the order. The exact price depends on dimensions, quantity, surface treatment, and current raw material costs.
Q8: What is the typical lead time for export orders?
A8: For standard stock sizes, lead time is 7–15 days after order confirmation. For custom sizes, it is usually 20–30 days. Shipping time to major ports depends on destination; we work with reliable freight forwarders to ensure timely delivery.
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