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Aluminum 6061 U-Bolt 3" Pipe | 2.68" Width | 6.59" Length

Expert Overview

This Aluminum 6061 U-Bolt is engineered for reliable pipe support. Its robust construction and corrosion resistance make it ideal for demanding industrial and marine applications, ensuring long-term performance and security.

StandardASTM A106
MaterialAluminum 6061
FinishPlain
GradeN/A
Inside Width ( A)2.68"
Inside Length ( B)6.59"
Thread Size1/2"-13

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Aluminum 6061 U-Bolt is meticulously designed to secure 3-inch nominal pipes with precision. Featuring an inside width (A) of 2.68 inches and an inside length (B) of 6.59 inches, it provides ample clearance and engagement for standard pipe diameters. The 1/2"-13 UNC thread size ensures robust fastening capability. Crafted from Aluminum 6061, this U-bolt offers an exceptional balance of strength, lightweight properties, and superior corrosion resistance, making it an excellent choice for environments prone to moisture, salt, or chemical exposure, such as marine structures, offshore platforms, and chemical processing facilities.

🧊 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.

3MEst. 1902
USA🇺🇸
"Science applied to life."
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Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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🚀 US Military Approved
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🛡️ Lifetime Return Policy
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🌱 Sustainable Logistics
Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Position the U-bolt around the pipe, ensuring the threaded legs pass through the mounting surface. 2. Thread the accompanying nuts onto the legs of the U-bolt. 3. Tighten the nuts evenly until the pipe is securely held, but avoid overtightening to prevent deformation.

Equivalent Standards (Cross-Reference)

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

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

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 a U-bolt with an incorrect inside width for the pipe diameter.Always measure the outside diameter of the pipe and select a U-bolt with an inside width that closely matches or slightly exceeds it to ensure proper fit and support.
Overtightening the nuts, leading to pipe deformation or U-bolt damage.Tighten the nuts sufficiently to secure the pipe, but apply torque incrementally and evenly. Consult torque specifications if available for the specific application.

Common Applications

  • Marine pipe and conduit support
  • Offshore structural bracing
  • Chemical processing equipment mounting
  • General industrial pipe securing

⚠️ Engineering Warnings

  • Ensure the mounting surface is capable of withstanding the applied load.
  • Use only with compatible mounting hardware and washers.

Alternative Products to Consider

Premium U-Bolts equivalentHigher corrosion resistance (316 SS)
Economy U-Bolts optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Aluminum 6061 U-Bolt, 3" Pipe made from?

A: This Aluminum 6061 U-Bolt, 3" Pipe is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Marine pipe and conduit support, Offshore structural bracing, Chemical processing equipment mounting, General industrial pipe securing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.68"B6.59"C1-1/4"Thread: 1/2"-13 | Both Legs2 Hex Nuts Included

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.