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Brass U-Bolt 3" Pipe - 3.34" Width x 2.90" Length

Expert Overview

Engineered for superior corrosion resistance, this 3" pipe brass U-bolt ensures secure and long-lasting support in demanding environments. Its robust brass construction offers excellent durability for critical applications.

StandardDIN 933
MaterialBrass
FinishPlain
GradeN/A
Inside Width ( A)3.34"
Inside Length ( B)2.90"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this brass U-bolt is meticulously manufactured to secure 3" nominal pipe sizes with an approximate 3.34" inside width (A) and 2.90" inside length (B). The 1/2"-13 UNC threads provide robust fastening capabilities. Fabricated from high-grade brass, this U-bolt exhibits exceptional resistance to galvanic corrosion, making it ideal for marine, chemical processing, and potable water systems. Its non-sparking properties also lend themselves to hazardous environments. Compliance with relevant material standards ensures consistent performance and reliability.

🧊 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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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
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
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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. Position the U-bolt around the pipe, ensuring it is centered and parallel to the pipe's axis. 2. Place the accompanying U-bolt plate or washer over the threaded legs. 3. Thread the nuts onto the U-bolt legs, tightening them evenly to secure the pipe without over-compression.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 the wrong size U-bolt for the pipe diameter.Always verify the nominal pipe size and consult the U-bolt's inside width and length specifications to ensure a proper fit.
Over-tightening the nuts, which can deform the pipe or U-bolt.Tighten the nuts evenly until snug. Use a torque wrench if precise tension is critical, referring to manufacturer recommendations.

Common Applications

  • Marine hardware and plumbing
  • Chemical processing pipelines
  • Potable water and irrigation systems
  • Non-sparking support in hazardous areas

⚠️ Engineering Warnings

  • Ensure the brass material is compatible with the fluid or environment to prevent premature corrosion.
  • Avoid exposing brass to highly acidic or alkaline substances unless specifically rated for such conditions.

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 hardware and plumbing, Chemical processing pipelines, Potable water and irrigation systems, Non-sparking support in hazardous areas.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.34"B2.90"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.