Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 160

Aluminum 6061 Seamless Pipe, Sch 160 - 1.8" x 3.675" OD

Expert Overview

Engineered for demanding applications, this 1.8" Schedule 160 seamless pipe is fabricated from high-strength Aluminum 6061. Its robust construction ensures exceptional performance under pressure.

StandardASTM A106
MaterialAluminum 6061
FinishPassivated
GradeN/A
Pipe Size1.8"
Outside Diameter3.675"
Wall Thickness0.212"

Detailed Engineering Specifications

A high-performance industrial component, this seamless pipe is manufactured from Aluminum 6061, renowned for its excellent corrosion resistance and good strength-to-weight ratio. Featuring a nominal pipe size of 1.8 inches, an outside diameter of 3.675 inches, and a substantial 0.212-inch wall thickness corresponding to Schedule 160, it is engineered to withstand significant internal pressures and external stresses. This robust specification makes it suitable for critical fluid transfer, structural support, and heat exchange systems in aerospace, marine, and chemical processing industries where reliability is paramount.

🧊 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 of debris. 2. Align pipe accurately with mating components for welding or fitting. 3. Employ appropriate welding procedures or connection methods for Aluminum 6061.

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 welding consumables or procedures for Aluminum 6061.Consult welding specifications and use recommended filler metals (e.g., ER4043 or ER5356) and techniques for Aluminum 6061.
Improper handling leading to deformation or damage to the pipe wall.Use appropriate lifting equipment and support structures to prevent stress or bending during installation.

Common Applications

  • High-pressure fluid transfer systems
  • Structural components in corrosive environments
  • Heat exchanger tubing

⚠️ Engineering Warnings

  • Aluminum 6061 is susceptible to stress corrosion cracking in certain aggressive environments; consult material compatibility charts.
  • Ensure proper ventilation and personal protective equipment when welding or cutting Aluminum 6061.

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 160 made from?

A: This Seamless Pipe, Schedule 160 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: High-pressure fluid transfer systems, Structural components in corrosive environments, Heat exchanger tubing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.675"ID = 2.067"WALL0.212"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.