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Brass U-Bolt 3" Pipe - 4.49" Width, 2.52" Length

Expert Overview

Engineered from robust brass, this U-bolt provides superior corrosion resistance and structural integrity for securing 3" diameter piping. Its precise dimensions ensure a reliable and long-lasting solution for demanding environments.

StandardASTM A106
MaterialBrass
FinishGalvanized
GradeN/A
Inside Width ( A)4.49"
Inside Length ( B)2.52"
Thread Size1/2"-13

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this U-bolt is crafted from high-grade brass, offering exceptional resistance to corrosion and environmental degradation, making it ideal for marine, chemical processing, and potable water systems. The internal dimensions are precisely manufactured to accommodate a 3" nominal pipe size, with an Inside Width (A) of 4.49 inches and an Inside Length (B) of 2.52 inches, ensuring a secure and snug fit. The robust 1/2"-13 UNC thread size provides ample strength for demanding load-bearing requirements and secure fastening. The material's inherent non-sparking properties also make it suitable for hazardous environments.

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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."
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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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🌱 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. Select appropriate U-bolt and mounting hardware. Ensure the U-bolt's internal dimensions are suitable for the pipe's outer diameter. 2. Position the U-bolt around the pipe and thread the nuts onto the bolt ends, hand-tightening initially. 3. Use torque wrenches to tighten nuts to the manufacturer's recommended torque specification, ensuring even pressure on both sides of the pipe.

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

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using an incorrect U-bolt size for the pipe diameter.Always verify the U-bolt's inside width and length against the pipe's outer diameter to ensure a proper fit.
Uneven tightening of nuts, leading to pipe stress or slippage.Tighten nuts incrementally and alternately to ensure even pressure distribution around the pipe.

Common Applications

  • Marine piping systems
  • Chemical processing plant infrastructure
  • Potable water and plumbing installations
  • Structural support for conduits and cables

⚠️ Engineering Warnings

  • Ensure proper torque is applied to avoid over-tightening or under-tightening.
  • For corrosive environments, periodic inspection for material integrity is recommended.

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 plant infrastructure, Potable water and plumbing installations, Structural support for conduits and cables.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.49"B2.52"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.