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Brass U-Bolt 3" Pipe - Corrosion Resistant

Expert Overview

This robust 3-inch brass U-bolt provides secure and reliable support for piping systems. Constructed from high-quality brass, it offers superior corrosion resistance, making it ideal for demanding industrial applications where longevity and integrity are paramount.

StandardISO 9001
MaterialBrass
FinishPlain
GradeN/A
Inside Width ( A)4.66"
Inside Length ( B)3.26"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this Brass U-Bolt is engineered for exceptional durability and resistance to corrosive elements. Featuring an Inside Width (A) of 4.66 inches and an Inside Length (B) of 3.26 inches, it precisely accommodates 3-inch nominal pipe sizes. The robust 1/2"-13 UNC thread size ensures a secure and strong fastening capability. Manufactured from solid brass, it exhibits excellent tensile strength and a high melting point, making it suitable for a wide range of fluid conveyance and structural support applications, particularly in marine, chemical processing, and food/beverage industries where material compatibility and resistance to oxidation are critical.

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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
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🛡️ Premium Performance Guarantee
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🌱 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
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🛡️ 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 and the mounting surface. 2. Thread the nuts onto the U-bolt legs until snug. 3. Tighten nuts evenly to secure the pipe and prevent movement, ensuring the pipe is supported without deformation.

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 U-bolt nutsTighten nuts to a snug fit, then an additional 1/4 to 1/2 turn. Over-tightening can deform the pipe and damage the U-bolt threads.
Using incorrect U-bolt size for the pipeAlways verify the pipe's nominal size and ensure the U-bolt's inside dimensions (width and length) are appropriate for a secure fit without excessive play or compression.

Common Applications

  • Marine piping systems
  • Chemical processing plants
  • Food and beverage industry fluid lines
  • Plumbing in corrosive environments

⚠️ Engineering Warnings

  • Ensure compatibility of brass with the transported fluid and surrounding atmosphere to prevent galvanic corrosion if in contact with dissimilar metals.
  • Do not exceed the recommended load capacity for this U-bolt; consult engineering specifications for specific weight and stress limitations.

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 piping systems, Chemical processing plants, Food and beverage industry fluid lines, Plumbing in corrosive environments.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.66"B3.26"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.