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304 Stainless Steel U-Bolt for 2" Pipe - 3.53" W x 4.35" L

Expert Overview

Engineered for demanding applications, this 304 stainless steel U-bolt securely fastens 2" diameter pipes. Its superior corrosion resistance ensures longevity in harsh industrial settings.

StandardASTM A106
Material304 Stainless Steel
FinishPassivated
GradeN/A
Inside Width ( A)3.53"
Inside Length ( B)4.35"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is precision-manufactured from grade 304 stainless steel, offering excellent resistance to a wide range of corrosive media, including many acids, alkaline solutions, and salts. It is designed to accommodate pipes with a nominal 2" outer diameter, featuring an inside width (A) of 3.53 inches and an inside length (B) of 4.35 inches. The threads are a standard 1/2"-13 UNC, providing robust engagement with accompanying nuts (sold separately) for secure installation. This material composition makes it ideal for marine, food processing, chemical, and outdoor applications where rust and pitting are critical concerns.

🧊 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."
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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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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
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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 2" pipe, ensuring it rests on a compatible mounting surface or bracket. 2. Thread the nuts onto the U-bolt legs, tightening them evenly. 3. Torque the nuts to the manufacturer's recommended specification for the applied load and bracket material, ensuring a secure and stable fit.

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
Selecting the wrong U-bolt size for the pipe diameter.Always verify the pipe's actual outer diameter and consult U-bolt sizing charts to ensure a proper fit. This U-bolt is designed for a 2" nominal pipe size.
Over-tightening the nuts, leading to thread damage or deformation of the pipe.Use a torque wrench and adhere to the recommended torque specifications for the specific application and materials involved.
Using standard steel U-bolts in corrosive environments.For applications exposed to moisture, chemicals, or saltwater, always opt for corrosion-resistant materials like 304 or 316 stainless steel.

Common Applications

  • Pipe support in chemical processing plants
  • Marine hardware and boat rigging
  • Plumbing and sanitation systems in corrosive environments
  • Structural support for conduits and exhaust systems

⚠️ Engineering Warnings

  • Ensure that the mounting surface or bracket is rated for the intended load and compatible with the U-bolt material.
  • Always use appropriate safety equipment, including gloves and eye protection, during installation.

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: Pipe support in chemical processing plants, Marine hardware and boat rigging, Plumbing and sanitation systems in corrosive environments, Structural support for conduits and exhaust systems.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.53"B4.35"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.