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304 Stainless Steel U-Bolt - 2" Pipe, 4.90" Width

Expert Overview

Engineered for robust pipe support, this 304 stainless steel U-bolt provides superior corrosion resistance. Designed to securely fasten 2" nominal pipes with precise dimensions for critical infrastructure and industrial environments.

StandardASTM A106
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)4.90"
Inside Length ( B)4.66"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this U-bolt is manufactured from high-grade 304 stainless steel, offering excellent resistance to corrosion and oxidation, making it ideal for harsh environments. The precise dimensions, featuring an inside width (A) of 4.90 inches and an inside length (B) of 4.66 inches, ensure a secure and accurate fit for 2" nominal pipe sizes. The 1/2"-13 UNC thread size guarantees compatibility with standard fastening hardware, providing reliable structural integrity for a wide range of applications.

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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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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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🌱 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 suitable support structure or mounting plate. 2. Thread the provided nuts onto the U-bolt legs, finger-tightening initially. 3. Using appropriate wrenches, tighten the nuts evenly on both sides to the specified torque, ensuring the pipe is firmly secured without over-compression.

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 internal dimensions (width and length).
Over-tightening the nuts, deforming the pipe or support.Tighten nuts incrementally and evenly, using a torque wrench to achieve the manufacturer's recommended specification.
Using standard carbon steel fasteners with stainless steel U-bolts.Always use compatible stainless steel nuts and washers to prevent galvanic corrosion and maintain structural integrity.

Common Applications

  • Marine and offshore installations
  • Chemical processing plants
  • Food and beverage manufacturing
  • Plumbing and HVAC systems in corrosive environments

⚠️ Engineering Warnings

  • Ensure compatibility of all fastening hardware (nuts, washers) with 304 stainless steel to prevent galvanic corrosion.
  • Do not exceed the recommended load capacity or torque specifications for this U-bolt.

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: Marine and offshore installations, Chemical processing plants, Food and beverage manufacturing, Plumbing and HVAC systems in corrosive environments.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.90"B4.66"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.