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Aluminum 6061 U-Bolt 3" Pipe - 4" Width x 5.4" Length

Expert Overview

Engineered for superior corrosion resistance, this 3" pipe U-bolt is crafted from high-strength Aluminum 6061. It provides robust and lightweight support for various piping systems.

StandardISO 9001
MaterialAluminum 6061
FinishPlain
GradeN/A
Inside Width ( A)4.01"
Inside Length ( B)5.41"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this Aluminum 6061 U-Bolt is precisely formed to accommodate standard 3-inch nominal pipe sizes. It exhibits an inside width (A) of 4.01 inches and an inside length (B) of 5.41 inches, with 1/2"-13 UNC threads for secure fastening. Aluminum 6061 offers excellent corrosion resistance, high strength-to-weight ratio, and is ideal for demanding environments such as marine, chemical processing, and food industries where material integrity and longevity are paramount. Each U-bolt is inspected to ensure dimensional accuracy and thread integrity, guaranteeing reliable performance and easy installation.

🧊 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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🏆 Global Innovation Leader
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🌱 100% Renewable Energy HQ
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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🛡️ 24/7 Application Support
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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
Green Manufacturing
🌱 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. Place the U-bolt around the 3" pipe, ensuring the pipe sits evenly within the curve. 2. Position the U-bolt over the mounting surface or clamp, aligning the threaded legs with the designated holes or bracket. 3. Secure the U-bolt by threading the 1/2"-13 nuts onto the legs, tightening them evenly on both sides to achieve a snug fit without overtightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 the wrong size U-bolt for the pipe diameter.Always verify the pipe's nominal size and compare it with the U-bolt's inside dimensions to ensure a proper fit.
Uneven tightening of the nuts, leading to stress on the pipe or mount.Tighten nuts alternately and incrementally on both legs of the U-bolt to distribute clamping force evenly.

Common Applications

  • Marine piping support
  • Chemical processing equipment
  • Food and beverage industry piping
  • Lightweight structural support

⚠️ Engineering Warnings

  • Ensure threads are clean and free of debris before installation.
  • Do not exceed the recommended torque specifications for the 1/2"-13 nuts to prevent thread stripping or material deformation.

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 piping support, Chemical processing equipment, Food and beverage industry piping, Lightweight structural support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.01"B5.41"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.