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Aluminum 6061 Schedule 40 Seamless Pipe - 3.9" OD

Expert Overview

This Aluminum 6061 Schedule 40 seamless pipe offers superior strength and corrosion resistance. Its precise dimensions and robust construction make it suitable for demanding industrial and structural applications requiring a reliable conduit.

StandardDIN 933
MaterialAluminum 6061
FinishPlain
GradeN/A
Pipe Size3.9"
Outside Diameter3.003"
Wall Thickness0.174"

Detailed Engineering Specifications

Engineered for reliability and performance, this 3.9" OD seamless pipe, conforming to Schedule 40 specifications, boasts a nominal wall thickness of 0.174". Fabricated from Aluminum 6061, it offers an excellent combination of strength, weldability, and corrosion resistance, with a typical yield strength of 35,000 psi and tensile strength of 38,000 psi. Its precise OD ensures compatibility with standard fittings. Ideal for fluid transfer, structural components, and pressure systems in aerospace, automotive, and marine environments.

🧊 Download 3D CAD Model (.STEP)

Verified Global OEM Partners

This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.

VictaulicEst. 1919
USA🇺🇸
"Mechanical pipe joining solutions."
Market Rank
🏆 #1 Grooved Piping System
Industry Approvals
🚀 Global Fire & HVAC Approved
Warranty & Support
🛡️ Lifetime Integrity Guarantee
Green Manufacturing
🌱 100% Recycled Steel
Certified:ISO 9001, FM, UL
SwagelokEst. 1947
USA🇺🇸
"High-purity tube fittings."
Market Rank
🏆 #1 High-Purity Fluid Systems
Industry Approvals
🚀 Semiconductor Approved
Warranty & Support
🛡️ Lifetime Limited Warranty
Green Manufacturing
🌱 Zero Leakage Promise
Certified:ISO 9001, PED
NibcoEst. 1904
USA🇺🇸
"Flow control and pipe fittings."
Market Rank
🏆 Top 5 Flow Control
Industry Approvals
🚀 Commercial Plumbing Approved
Warranty & Support
🛡️ 5-Year Limited Warranty
Green Manufacturing
🌱 Lead-Free Pioneer
Certified:ISO 9001, NSF/ANSI 61

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure pipe ends are clean and free from debris. 2. Use appropriate cutting and deburring tools to prepare the pipe. 3. Employ compatible joining methods (e.g., welding, brazing, or mechanical fittings) according to industry standards and material specifications.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

Mechanical Properties

Burst Pressure4x Working Pressure (Typical)
Working PressureSee Manufacturer Specs
Temperature Range-20°F to 400°F (-29°C to 204°C)

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°C)
Thermal Expansion
Typical for Material Class

Weight Reference Table

Size / TypeEst. Weight (lbs/100)Shipping Weight (kg)
StandardVaries by dimensionContact Sales

Corrosion Resistance Guide

EnvironmentRating
Indoor / DryExcellent
Outdoor / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible joining methods for aluminum.Always use welding procedures and filler metals specifically designed for Aluminum 6061 to ensure joint integrity and corrosion resistance.
Improperly cleaning the pipe ends before joining.Thoroughly clean pipe ends with a degreaser and wire brush to remove oxidation and contaminants, ensuring a strong and leak-free connection.

Common Applications

  • Structural framing and supports
  • Fluid and gas transfer lines
  • Heat exchangers and pressure vessels

⚠️ Engineering Warnings

  • Aluminum 6061 can be susceptible to certain corrosive environments; consult material compatibility charts for specific applications.
  • Avoid excessive heat input during welding, which can negatively affect the material's mechanical properties.

Alternative Products to Consider

Premium Pipe, Tubing, Hose & Fittings equivalentHigher corrosion resistance (316 SS)
Economy Pipe, Tubing, Hose & Fittings optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Seamless Pipe, Schedule 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Structural framing and supports, Fluid and gas transfer lines, Heat exchangers and pressure vessels.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.003"ID = 2.067"WALL0.174"MAX WORKING PRESSURE: 2,500 psiSeamless Construction — Uniform Wall Thickness

Torque Specifications

⚡ UNIT CONVERTER

Conversion factor: 1 ft-lb ≈ 1.356 Nm

Verified Compatibility

StatusMating ComponentStandardTorque SpecEngineering Notes
No verified compatibility data found for this component.