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

2" Carbon Steel U-Bolt | 3.72" Width x 3.41" Length | Industrial Grade

Expert Overview

This robust 2" U-bolt, crafted from high-strength carbon steel, ensures secure and reliable fastening for industrial piping systems. Its precise dimensions guarantee a snug fit and long-lasting performance.

StandardASTM A106
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Inside Width ( A)3.72"
Inside Length ( B)3.41"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this carbon steel U-bolt is engineered for demanding applications requiring superior structural integrity and corrosion resistance. Featuring an inside width (A) of 3.72 inches and an inside length (B) of 3.41 inches, it is precisely designed to accommodate standard 2-inch nominal pipe sizes. The 1/2"-13 UNC thread size on each leg offers substantial engagement for secure fastening with appropriate nuts and washers (sold separately). Manufactured from durable carbon steel, this U-bolt provides excellent load-bearing capacity and resistance to common industrial environments. Its robust construction makes it ideal for supporting and securing pipes in construction, plumbing, and manufacturing sectors.

🧊 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
Industry Approvals
🚀 Aviation & Medical Approved
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🛡️ Premium Performance Guarantee
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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
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 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: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 the pre-drilled holes or anchor points. 3. Secure the U-bolt by threading nuts onto each leg. Tighten evenly and firmly using appropriate wrenches until the pipe is held snugly, but avoid overtightening which could deform the pipe or bracket.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong size U-bolt for the pipe.Always verify the nominal pipe size and select a U-bolt with corresponding inside dimensions (width and length) to ensure a proper fit.
Inadequate tightening of the nuts.Ensure nuts are tightened evenly on both legs to provide uniform clamping force and prevent pipe movement or stress concentration.
Exposing carbon steel to highly corrosive environments without protective coatings.For applications involving significant moisture or corrosive agents, consider using a coated or stainless steel U-bolt, or apply a suitable anti-corrosion treatment.

Common Applications

  • Pipe support and bracing in HVAC systems
  • Securing conduit and electrical raceways
  • Mounting plumbing and water lines in industrial facilities

⚠️ Engineering Warnings

  • Ensure nuts and washers are of compatible grade and material for the intended load and environment.
  • Regularly inspect U-bolts for signs of wear, corrosion, or loosening, and re-tighten or replace as necessary.

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: Pipe support and bracing in HVAC systems, Securing conduit and electrical raceways, Mounting plumbing and water lines in industrial facilities.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.72"B3.41"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.