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Brass U-Bolt 3" Pipe | 1.35" Width, 5.27" Length | Corrosion Resistant

Expert Overview

Engineered for demanding environments, this 3-inch pipe Brass U-Bolt offers superior corrosion resistance and robust support. Its precise dimensions ensure a secure fit for various piping systems requiring dependable anchoring.

StandardISO 9001
MaterialBrass
FinishPassivated
GradeN/A
Inside Width ( A)1.35"
Inside Length ( B)5.27"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this Brass U-Bolt is meticulously manufactured from high-grade brass, renowned for its exceptional resistance to corrosion and dezincification, making it ideal for marine, chemical processing, and plumbing applications. Featuring an inside width (A) of 1.35 inches and an inside length (B) of 5.27 inches, it is precisely designed to accommodate standard 3-inch nominal pipe sizes. The robust 1/2"-13 UNC threads provide secure and reliable fastening, ensuring structural integrity and preventing vibration-induced loosening in critical infrastructure. This U-bolt is engineered for longevity and performance in challenging operational conditions.

🧊 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."
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 3-inch pipe and the mounting surface. 2. Thread the nuts onto the U-bolt legs, ensuring even engagement. 3. Tighten the nuts incrementally and alternately to achieve uniform pressure and secure the pipe firmly.

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
Using standard steel U-bolts in corrosive environments.Select brass or stainless steel U-bolts for applications exposed to moisture, saltwater, or chemicals to prevent premature corrosion and failure.
Overtightening U-bolt nuts, leading to pipe deformation or thread damage.Tighten nuts to the manufacturer's recommended torque specification or until snug, ensuring a secure hold without compromising the pipe or bolt integrity.

Common Applications

  • Marine and offshore piping systems
  • Chemical processing plant support
  • Plumbing and water distribution infrastructure
  • Conduit and cable tray anchoring

⚠️ Engineering Warnings

  • Ensure compatibility of brass with transported fluids to prevent galvanic corrosion.
  • Regularly inspect for signs of wear or corrosion, especially in harsh environments.

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 and offshore piping systems, Chemical processing plant support, Plumbing and water distribution infrastructure, Conduit and cable tray anchoring.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.35"B5.27"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.