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4.2" Sch 80 Aluminum 6061 Seamless Pipe - Heavy Duty

Expert Overview

Engineered for demanding industrial environments, this Schedule 80 seamless pipe in Aluminum 6061 offers superior corrosion resistance and high strength-to-weight ratio for critical fluid transfer and structural applications.

StandardASTM A106
MaterialAluminum 6061
FinishPlain
GradeN/A
Pipe Size4.2"
Outside Diameter6.508"
Wall Thickness0.202"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Aluminum 6061 seamless pipe meets stringent performance requirements. With a nominal pipe size of 4.2 inches, it features a precise outside diameter of 6.508 inches and a substantial wall thickness of 0.202 inches, conforming to Schedule 80 dimensions. Aluminum 6061 alloy provides excellent corrosion resistance, good weldability, and high tensile strength, making it suitable for applications involving corrosive fluids, marine environments, and structural components where weight is a consideration. Its seamless construction ensures uniform wall thickness and enhanced integrity under pressure.

🧊 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. Inspect pipe ends for damage or debris. 2. Prepare mating surfaces for connection, ensuring cleanliness. 3. Apply appropriate joining method (e.g., welding, flanged connection) according to industry best practices and material compatibility.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 6061.Utilize welding procedures specifically designed for Aluminum 6061, or use appropriate mechanical fittings designed for aluminum alloys to prevent galvanic corrosion.
Over-tightening fittings, which can deform the pipe.Follow manufacturer torque specifications for fittings to avoid damaging the pipe wall or compromising the seal.

Common Applications

  • Corrosive fluid transfer systems
  • Marine and offshore structures
  • Lightweight structural frameworks
  • Heat exchanger tubing
  • Aerospace components

⚠️ Engineering Warnings

  • Aluminum 6061 may be susceptible to stress corrosion cracking in specific environments. Consult material data sheets for compatibility.
  • Avoid direct contact with dissimilar metals in corrosive environments to prevent galvanic corrosion. Use appropriate isolation methods.

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 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Corrosive fluid transfer systems, Marine and offshore structures, Lightweight structural frameworks, Heat exchanger tubing, Aerospace components.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.508"ID = 2.067"WALL0.202"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.