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304 Stainless Steel U-Bolt for 3" Pipe | 4.30" W x 6.07" L | 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this 304 stainless steel U-bolt ensures secure and corrosion-resistant support for 3-inch pipe systems. Its robust construction provides lasting integrity in critical applications.

StandardASTM A106
Material304 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)4.30"
Inside Length ( B)6.07"
Thread Size1/2"-13

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel U-bolt is precision-manufactured to exacting standards for 3" nominal pipe size applications. Featuring an inside width (A) of 4.30 inches and an inside length (B) of 6.07 inches, it offers substantial clearance and grip. The robust 1/2"-13 UNC thread size ensures high tensile strength and reliable torque application. Constructed from premium 304 stainless steel, this U-bolt offers superior corrosion resistance, making it ideal for marine, chemical processing, food and beverage, and outdoor structural support where environmental durability 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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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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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. Thread the provided nuts onto the U-bolt legs until snug, ensuring even pressure. 3. Torque the nuts to the manufacturer's recommended specification for the pipe diameter and application, using appropriate wrenches.

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 galvanized steel in corrosive environments where 304 stainless steel is required.Always select 304 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure.
Over-tightening U-bolt nuts, which can deform the pipe or mounting surface.Use a torque wrench to apply the correct torque value specified for the pipe size and material to avoid structural damage.

Common Applications

  • Pipe and conduit support in marine environments
  • Chemical processing plant plumbing
  • Food and beverage industry sanitation systems
  • Outdoor structural bracing and anchoring

⚠️ Engineering Warnings

  • Ensure proper torque is applied to prevent over-compression or under-securing of the pipe.
  • Verify compatibility of the 304 stainless steel with the specific chemicals or environmental conditions to guarantee long-term performance.

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, 3" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 3" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe and conduit support in marine environments, Chemical processing plant plumbing, Food and beverage industry sanitation systems, Outdoor structural bracing and anchoring.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.30"B6.07"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.