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316 Stainless Steel U-Bolt - 3" Pipe, 2.85" W x 7.32" L

Expert Overview

Engineered for demanding environments, this 316 stainless steel U-bolt securely fastens 3" nominal pipe. Its superior corrosion resistance ensures longevity in corrosive atmospheres.

StandardISO 9001
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)2.85"
Inside Length ( B)7.32"
Thread Size1/2"-13

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 316 stainless steel U-bolt offers exceptional strength and resistance to corrosion, making it ideal for marine, chemical processing, and food service applications. Manufactured from premium 316 stainless steel, it boasts superior pitting and crevice corrosion resistance compared to lower grades. The U-bolt is precisely dimensioned with an inside width (A) of 2.85 inches and an inside length (B) of 7.32 inches, designed to accommodate a 3" nominal pipe size. Featuring robust 1/2"-13 UNC threads, it ensures a secure and reliable fastening solution for critical infrastructure.

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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 U-bolt around the pipe, ensuring proper fit within the saddles. 2. Thread nuts onto both ends of the U-bolt. 3. Tighten nuts incrementally and evenly until the pipe is firmly secured, but avoid overtightening which can deform the pipe. 4. Verify the U-bolt is straight and centered on the pipe.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 carbon steel U-bolts in corrosive environments.Always select 316 stainless steel for marine, chemical, or high-moisture applications to prevent premature rust and failure.
Overtightening nuts, leading to pipe deformation.Tighten nuts evenly and to the recommended torque specification for the pipe and U-bolt size to ensure a secure fit without damage.
Incorrectly measuring pipe size and selecting the wrong U-bolt.Always confirm the nominal pipe size and verify the U-bolt's inside dimensions (width and length) to ensure proper fit and function.

Common Applications

  • Marine pipe support
  • Chemical processing equipment
  • Food and beverage processing
  • Offshore oil and gas platforms
  • Wastewater treatment facilities

⚠️ Engineering Warnings

  • Ensure proper torque is applied to prevent over-compression of the pipe.
  • For critical load-bearing applications, consult load rating specifications for the specific U-bolt and application.

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, 3" Pipe made from?

A: This 316 Stainless Steel U-Bolt, 3" Pipe is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Marine pipe support, Chemical processing equipment, Food and beverage processing, Offshore oil and gas platforms, Wastewater treatment facilities.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.85"B7.32"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.