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4" Carbon Steel U-Bolt | 2.20" Width | Heavy Duty Pipe Support

Expert Overview

This robust Carbon Steel U-Bolt is engineered to provide secure and reliable support for 4" diameter pipes. Its durable construction ensures long-lasting performance in demanding industrial environments.

StandardASTM A106
MaterialCarbon Steel
FinishAnodized
GradeN/A
Inside Width ( A)2.20"
Inside Length ( B)2.68"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-bolt is crafted from high-grade carbon steel, offering superior tensile strength and corrosion resistance for critical applications. The precise inside width of 2.20 inches and inside length of 2.68 inches are designed for a snug fit around standard 4" nominal pipe. Threaded with a robust 1/2"-13UNC specification, it provides ample engagement for secure fastening with accompanying nuts and washers (sold separately). This U-bolt is ideal for plumbing, HVAC, conduit, and structural support systems where reliable pipe retention is paramount.

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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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🏆 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."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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🌱 Climate Positive 2030
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 on a compatible support structure or clamping surface. 2. Thread the nuts onto the U-bolt ends, tightening them evenly to achieve firm, secure contact with the support. 3. Periodically inspect the U-bolt and its fastenings for signs of wear, corrosion, or loosening, and retighten as necessary.

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

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 / 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 pipe's nominal diameter and match it to the U-bolt's internal dimensions for a secure fit.
Overtightening or undertightening the nuts.Tighten nuts evenly until the U-bolt firmly grips the pipe without deforming it. Consult torque specifications if available for critical applications.
Failing to use appropriate washers.Always use flat washers under the nuts to distribute the load and prevent damage to the pipe or support surface.

Common Applications

  • Piping systems in commercial and industrial facilities
  • Conduit and cable tray support
  • HVAC ductwork and plumbing installations
  • Structural support for various components

⚠️ Engineering Warnings

  • Ensure compatibility with the specific pipe material and operating environment.
  • Maximum load capacity must not be exceeded to prevent structural failure.
  • Regular inspection and maintenance are crucial for safety and longevity.

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, 4" Pipe made from?

A: This Carbon Steel U-Bolt, 4" Pipe is manufactured from Carbon Steel.

Q: What are the main applications?

A: Piping systems in commercial and industrial facilities, Conduit and cable tray support, HVAC ductwork and plumbing installations, Structural support for various components.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.20"B2.68"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.