Home > U-Bolts > Carbon Steel U-Bolt, 2" Pipe

2" Carbon Steel U-Bolt | 4.29" Width x 3.88" Length | Heavy Duty

Expert Overview

Engineered for superior pipe support and vibration control, this 2" U-bolt is constructed from robust carbon steel. It provides a secure, stable mounting solution for industrial piping systems.

StandardASME B18
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Inside Width ( A)4.29"
Inside Length ( B)3.88"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this carbon steel U-bolt is designed for secure pipe retention. Featuring an inside width (A) of 4.29 inches and an inside length (B) of 3.88 inches, it accommodates standard 2" nominal pipe sizes. The 1/2"-13 UNC threads ensure a strong, reliable connection when paired with appropriate nuts and washers. The high-strength carbon steel material offers excellent load-bearing capacity and resistance to common industrial environments, making it ideal for static and dynamic load applications.

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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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🚀 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:Yes

Installation Procedure

1. Position the U-bolt around the pipe, ensuring it rests securely on the pipe's outer diameter. 2. Place the U-bolt over the mounting surface or bracket, aligning the threaded legs with corresponding holes or slots. 3. Secure the U-bolt by installing nuts (not included) onto the threaded legs, tightening them evenly and to the recommended torque for the application.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

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 undersized or overtightened nuts.Always use nuts that are properly sized for the 1/2"-13 thread and tighten them evenly to prevent stress concentrations on the bolt threads.
Failure to account for thermal expansion/contraction.In applications with significant temperature fluctuations, consider using U-bolt designs or spacing that accommodates expected pipe movement.

Common Applications

  • Plumbing and HVAC pipe support
  • Conduit and cable tray securing
  • Structural steel framing

⚠️ Engineering Warnings

  • Ensure the U-bolt is rated for the specific load and environmental conditions of the application.
  • Always use appropriate hardware (nuts and washers) that are compatible with the U-bolt's material and thread size.

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 Carbon Steel U-Bolt, 2" Pipe made from?

A: This Carbon Steel U-Bolt, 2" Pipe is manufactured from Carbon Steel.

Q: What are the main applications?

A: Plumbing and HVAC pipe support, Conduit and cable tray securing, Structural steel framing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.29"B3.88"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.