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Aluminum 6061 Seamless Pipe, Sch 40, 4.4" x 3.878" OD

Expert Overview

This Aluminum 6061 seamless pipe offers superior corrosion resistance and a high strength-to-weight ratio, ideal for demanding structural and fluid conveyance applications where lightweight performance is critical.

StandardDIN 933
MaterialAluminum 6061
FinishPassivated
GradeN/A
Pipe Size4.4"
Outside Diameter3.878"
Wall Thickness0.118"

Detailed Engineering Specifications

Engineered for reliability and performance, this 4.4" nominal size Aluminum 6061 seamless pipe conforms to Schedule 40 specifications. It features a precise 3.878" outside diameter and a 0.118" wall thickness, offering a balance of structural integrity and reduced weight. Aluminum 6061 is renowned for its excellent corrosion resistance, good weldability, and formability, making it suitable for aerospace, marine, and industrial equipment where durability and lightweight construction are paramount. Its superior machinability allows for intricate component fabrication.

🧊 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 all mating surfaces are clean and free from debris. 2. Apply appropriate sealant or thread tape to male threads before connecting. 3. Tighten fittings securely using calibrated torque wrenches to specified values.

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 or materials.Consult material compatibility charts and use only approved welding consumables or fittings specifically designed for Aluminum 6061.
Exceeding torque specifications during assembly.Employ calibrated torque wrenches and adhere to manufacturer-recommended torque values to prevent over-stressing the pipe or fittings.

Common Applications

  • Aerospace structural components
  • Marine applications (boat hulls, fittings)
  • Lightweight structural framing and supports

⚠️ Engineering Warnings

  • Aluminum 6061 can be susceptible to stress corrosion cracking in certain environments; consult environmental exposure data.
  • Avoid contact with dissimilar metals in corrosive environments to prevent galvanic corrosion; use appropriate insulation or coatings.

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: Aerospace structural components, Marine applications (boat hulls, fittings), Lightweight structural framing and supports.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.878"ID = 2.067"WALL0.118"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.