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Brass U-Bolt 1" Pipe | Heavy Duty Fastening

Expert Overview

This heavy-duty Brass U-Bolt is engineered for robust pipe support. Featuring superior corrosion resistance, it ensures long-term reliability in demanding industrial and marine settings.

StandardDIN 933
MaterialBrass
FinishGalvanized
GradeN/A
Inside Width ( A)3.88"
Inside Length ( B)2.64"
Thread Size1/2"-13

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this Brass U-Bolt is designed to securely fasten 1" nominal pipe sizes. With an inside width (A) of 3.88 inches and an inside length (B) of 2.64 inches, it offers substantial clamping surface area. The robust 1/2"-13 UNC thread size ensures a strong, reliable connection. Manufactured from high-grade brass, this U-bolt provides exceptional resistance to corrosion and seawater, making it ideal for chemical processing, offshore platforms, and plumbing systems exposed to harsh environments. Its durable construction guarantees stable and safe pipe support under significant load.

🧊 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
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🚀 Aviation & Medical Approved
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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
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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
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 is centered within the curve. 2. Place the U-bolt across the mounting surface and thread the nuts onto the bolt ends. 3. Tighten the nuts evenly and securely to achieve the desired clamping force, ensuring the pipe remains stable.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening nuts, potentially deforming the pipe or stripping threads.Tighten nuts progressively and evenly, using a torque wrench if specified for critical applications, to avoid excessive stress.
Using the wrong size U-bolt for the pipe diameter, leading to insecure fastening.Always verify the nominal pipe size and confirm it matches the U-bolt's internal dimensions before installation.

Common Applications

  • Marine plumbing and piping
  • Chemical processing equipment support
  • Industrial pipe hanging and bracing

⚠️ Engineering Warnings

  • Ensure compatibility with the fluid or environment being conveyed to prevent premature material degradation.
  • Regularly inspect U-bolts for signs of wear, corrosion, or loosening, especially in high-vibration or corrosive 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, 1" Pipe made from?

A: This Brass U-Bolt, 1" Pipe is manufactured from Brass.

Q: What are the main applications?

A: Marine plumbing and piping, Chemical processing equipment support, Industrial pipe hanging and bracing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.88"B2.64"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.