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2.9" Sch 40 Aluminum 6061 Seamless Pipe - Industrial Grade

Expert Overview

This Schedule 40 seamless pipe, fabricated from high-strength Aluminum 6061, offers exceptional corrosion resistance and a superior strength-to-weight ratio. Its precise dimensions ensure reliable performance in demanding industrial environments.

StandardDIN 933
MaterialAluminum 6061
FinishBlack Oxide
GradeN/A
Pipe Size2.9"
Outside Diameter2.566"
Wall Thickness0.291"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 2.9" nominal pipe size (NPS) seamless pipe features a precise 2.566" outside diameter and a robust 0.291" wall thickness, adhering to Schedule 40 standards. Composed of Aluminum alloy 6061, it exhibits excellent weldability, machinability, and resistance to stress corrosion cracking, making it suitable for applications requiring high structural integrity and environmental resilience. Its inherent lightweight nature, coupled with significant strength, makes it a preferred choice for aerospace, automotive, marine, and general structural 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 proper pipe cutting and deburring to maintain clean edges. 2. Utilize appropriate welding techniques for Aluminum 6061, such as TIG or MIG welding, with compatible filler materials. 3. Implement proper joint preparation and alignment to guarantee weld integrity and structural soundness.

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 welding consumables for Aluminum 6061.Always use filler metals specifically recommended for Aluminum 6061, such as 4043 or 5356.
Insufficient joint cleaning prior to welding, leading to porosity.Thoroughly clean the pipe ends and surrounding area with a stainless steel wire brush and acetone to remove all oxides and contaminants.

Common Applications

  • Structural framing and supports
  • Fluid and gas transfer systems
  • Marine components and platforms

⚠️ Engineering Warnings

  • Ensure proper ventilation when welding or cutting Aluminum 6061.
  • Handle with care to prevent damage to the precise dimensional tolerances.

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 systems, Marine components and platforms.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.566"ID = 2.067"WALL0.291"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.