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316 Stainless U-Bolt: 2" Pipe, 4.74" W x 3" L, 1/2"-13 Thread

Expert Overview

This robust U-bolt, constructed from superior 316 stainless steel, is engineered for secure and reliable fastening of 2" nominal pipe. Its precise dimensions and corrosion resistance ensure long-term performance in demanding environments.

StandardASTM A106
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)4.74"
Inside Length ( B)3.00"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-bolt is forged from premium 316 stainless steel, offering exceptional resistance to corrosion, pitting, and crevice attack, making it ideal for marine, chemical, and food processing applications. The specifications include an inside width (A) of 4.74 inches, an inside length (B) of 3.00 inches, and a robust 1/2"-13 UNC thread size. This combination ensures a secure fit for 2" nominal pipe while maintaining structural integrity and longevity under various operational stresses and environmental exposures.

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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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McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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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 spans the desired mounting surface. 2. Align the threaded ends through the mounting holes or bracket. 3. Securely fasten with appropriate nuts and washers, tightening evenly to achieve firm contact without over-stressing the pipe or mount.

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)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using standard stainless steel (e.g., 304) in corrosive environments.Always specify 316 stainless steel for marine, chemical, or high-salinity applications to prevent premature corrosion and failure.
Over-tightening the U-bolt, leading to pipe deformation or damage.Tighten nuts incrementally and evenly. Consult pipe support guidelines for recommended torque values to avoid excessive stress.

Common Applications

  • Marine hardware and rigging
  • Chemical processing equipment
  • Plumbing and pipe support systems
  • Food and beverage industry installations
  • Offshore and coastal infrastructure

⚠️ Engineering Warnings

  • Ensure compatibility of mounting hardware (nuts and washers) with 316 stainless steel to prevent galvanic corrosion.
  • Verify that the U-bolt dimensions are appropriate for the specific pipe OD (outside diameter) and intended load.

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

A: This 316 Stainless Steel U-Bolt, 2" Pipe is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Marine hardware and rigging, Chemical processing equipment, Plumbing and pipe support systems, Food and beverage industry installations, Offshore and coastal infrastructure.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.74"B3.00"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.