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Brass U-Bolt 3" Pipe - Corrosion Resistant

Expert Overview

This 3" brass U-bolt is engineered for superior corrosion resistance, ideal for demanding industrial and marine applications. Its robust construction ensures secure pipe support in challenging environments.

StandardISO 9001
MaterialBrass
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.14"
Inside Length ( B)2.86"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-bolt features a nominal pipe size of 3 inches, with precise dimensions of 3.14" inside width (A) and 2.86" inside length (B). Constructed from high-grade brass, it offers exceptional resistance to corrosion and oxidation, making it suitable for wet or chemically active environments. The 1/2"-13 UNC thread size ensures compatibility with standard fasteners for a secure and reliable installation. This U-bolt is designed for durable performance in applications requiring long-term integrity and resistance to environmental degradation.

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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."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ 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. Position the U-bolt around the pipe, ensuring the pipe rests evenly within the curved section. 2. Place the two legs of the U-bolt through the mounting surface or brackets. 3. Secure by threading the nuts onto the U-bolt legs, tightening evenly until the pipe is firmly held but not deformed.

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

Chemical Composition

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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
Over-tightening the nuts, which can deform the pipe or the U-bolt.Tighten nuts incrementally and evenly on both sides to achieve a secure fit without excessive pressure.
Using a U-bolt that is too small or too large for the pipe diameter.Verify the pipe's outer diameter matches the U-bolt's intended pipe size specification for optimal support.

Common Applications

  • Marine plumbing and exhaust systems
  • Chemical processing plant pipework
  • Water treatment facilities
  • Food and beverage industry piping

⚠️ Engineering Warnings

  • Ensure compatibility with the fluid or environment being conveyed to confirm brass suitability.
  • Do not exceed the recommended torque specifications to prevent material damage.

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 Brass U-Bolt, 3" Pipe made from?

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

Q: What are the main applications?

A: Marine plumbing and exhaust systems, Chemical processing plant pipework, Water treatment facilities, Food and beverage industry piping.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.14"B2.86"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.