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304 Stainless Steel U-Bolt for 2" Pipe | 2.99" W x 3.96" L

Expert Overview

Engineered for superior pipe support, this 304 stainless steel U-bolt is designed to securely fasten 2" nominal pipe. Its robust construction and corrosion resistance ensure long-term reliability in demanding environments.

StandardASTM A106
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)2.99"
Inside Length ( B)3.96"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is precision manufactured from high-grade 304 stainless steel, offering exceptional corrosion resistance and mechanical strength. The nominal 2" pipe size is accommodated by an inside width (A) of 2.99" and an inside length (B) of 3.96". Featuring a robust 1/2"-13 UNC thread pattern on each leg, it provides secure fastening capability for critical infrastructure, plumbing, and marine applications where environmental factors necessitate superior material performance and longevity.

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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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McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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🌱 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 and through the mounting surface or bracket. 2. Hand-tighten the nuts onto the U-bolt legs. 3. Using appropriate wrenches, tighten the nuts evenly to secure the pipe without over-compressing it, ensuring consistent pressure on both sides.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong U-bolt size for the pipe diameter.Always verify the nominal pipe size and select a U-bolt with corresponding inside width and length dimensions for a secure fit.
Over-tightening the U-bolt, which can deform the pipe or mounting bracket.Tighten nuts evenly and snugly, ensuring firm contact without excessive force that could damage components.

Common Applications

  • Plumbing and HVAC pipe support
  • Marine and offshore structural applications
  • General industrial pipe fastening

⚠️ Engineering Warnings

  • Ensure proper thread engagement when tightening nuts to avoid stripping.
  • Verify material compatibility for the specific environmental conditions to prevent premature corrosion.

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 304 Stainless Steel U-Bolt, 2" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 2" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Plumbing and HVAC pipe support, Marine and offshore structural applications, General industrial pipe fastening.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.99"B3.96"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.