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Aluminum 6061 Schedule 40 Seamless Pipe - 1.8" x 2.691" OD

Expert Overview

This 1.8" Aluminum 6061 Schedule 40 seamless pipe offers superior corrosion resistance and a high strength-to-weight ratio, ideal for demanding fluid conveyance and structural applications in harsh industrial settings.

StandardASME B18
MaterialAluminum 6061
FinishPlain
GradeN/A
Pipe Size1.8"
Outside Diameter2.691"
Wall Thickness0.296"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 1.8" Schedule 40 seamless pipe is manufactured from Aluminum 6061, a precipitation-hardened alloy known for its excellent corrosion resistance, weldability, and moderate to high strength. With an outside diameter of 2.691" and a substantial wall thickness of 0.296", it is engineered to withstand significant internal pressures and external loads. This pipe is suitable for applications requiring lightweight yet robust solutions, including fluid transfer systems, structural components in corrosive atmospheres, and specialized industrial machinery.

🧊 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 of debris. 2. Apply appropriate sealant or welding material according to industry best practices for Aluminum 6061. 3. Securely fasten or weld connections, verifying joint integrity through pressure testing if required.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 incorrect welding procedures for Aluminum 6061, leading to compromised joint strength.Consult Alloy 6061 welding specifications and utilize appropriate filler metals and pre/post-weld heat treatments.
Exposing the pipe to aggressive chemicals it is not rated for, leading to premature corrosion.Verify chemical compatibility charts for Aluminum 6061 before installation to ensure suitability for the intended fluid.

Common Applications

  • High-pressure fluid transfer systems
  • Structural components in marine and offshore environments
  • Aerospace and automotive fluid lines

⚠️ Engineering Warnings

  • Not recommended for applications involving prolonged contact with strong acids or alkalis.
  • Ensure proper support and bracing to prevent stress concentration in structural applications.

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: High-pressure fluid transfer systems, Structural components in marine and offshore environments, Aerospace and automotive fluid lines.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.691"ID = 2.067"WALL0.296"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.