Home > U-Bolts > 316 Stainless Steel U-Bolt, 2" Pipe

316 Stainless Steel U-Bolt | 2" Pipe | 1/2"-13 Thread | 1.96" Width

Expert Overview

Engineered for superior corrosion resistance in demanding environments, this 316 stainless steel U-bolt securely fastens 2" nominal pipe. Its robust construction ensures long-term reliability and structural integrity.

StandardASME B18
Material316 Stainless Steel
FinishPassivated
GradeN/A
Inside Width ( A)1.96"
Inside Length ( B)6.42"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is manufactured from premium 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion in chloride-rich environments. The inside width (A) is precisely 1.96 inches, accommodating standard 2" pipe. The inside length (B) measures 6.42 inches, providing ample clearance for mounting and insulation. The 1/2"-13 UNC coarse thread size ensures secure fastening with standard nuts (not included), making it suitable for applications in marine, chemical processing, food and beverage, and pharmaceutical industries where hygiene and corrosion prevention are 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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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
Green Manufacturing
🌱 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 over the 2" nominal pipe, ensuring it sits flush against the mounting surface. 2. Insert the threaded legs through the pre-drilled holes of the mounting bracket or plate. 3. Thread the appropriate 1/2"-13 nuts onto the U-bolt legs and tighten them evenly until the pipe is firmly secured. 4. Periodically check and retighten nuts as needed, especially in vibrating environments.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 the wrong U-bolt size for the pipe diameter.Always verify the nominal pipe size and ensure the U-bolt's inside width is appropriate. This 1.96" inside width is designed for 2" nominal pipe.
Not using lock washers or nuts with appropriate torque specifications.Utilize lock washers and tighten nuts to the recommended torque for the thread size to prevent loosening due to vibration.
Using lower grade stainless steel in corrosive environments.Always select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure.

Common Applications

  • Marine pipe support
  • Chemical processing equipment mounting
  • Food and beverage processing lines
  • Pharmaceutical manufacturing
  • Plumbing and HVAC systems in corrosive environments

⚠️ Engineering Warnings

  • Ensure proper torque is applied to prevent overtightening, which can damage the pipe or mounting surface.
  • Always use appropriate safety equipment, including eye protection, when installing.
  • Verify that the material compatibility of the mounting surface and any associated hardware (nuts, washers) is suitable for the application environment.

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 pipe support, Chemical processing equipment mounting, Food and beverage processing lines, Pharmaceutical manufacturing, Plumbing and HVAC systems in corrosive environments.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.96"B6.42"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.