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316 Stainless Steel U-Bolt | 3" Pipe | 1/2"-13 Thread

Expert Overview

This 316 stainless steel U-bolt is engineered for securing 3-inch pipes. Featuring a robust 1/2"-13 thread size, it offers superior corrosion resistance and longevity in demanding environments.

StandardASME B18
Material316 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)3.80"
Inside Length ( B)2.38"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this U-bolt is constructed from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion in marine and chemical environments. With an inside width (A) of 3.80 inches and an inside length (B) of 2.38 inches, it precisely accommodates standard 3-inch nominal pipe sizes. The robust 1/2"-13 UNC thread pitch ensures a secure and durable fastening solution for critical infrastructure and industrial applications requiring high integrity and environmental resilience.

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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
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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 pipe, ensuring it sits snugly within the supporting structure. 2. Thread the nuts onto the U-bolt legs evenly. 3. Tighten the nuts to the specified torque, ensuring uniform pressure on the pipe and support.

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
Overtightening the U-bolt, which can deform the pipe or damage the threads.Utilize a torque wrench to achieve the manufacturer's recommended torque specification for secure fastening without over-stressing components.
Using a U-bolt with incorrect dimensions, leading to an insecure or damaging fit.Verify pipe size and required clearance against the U-bolt's internal dimensions (A and B) before installation.

Common Applications

  • Marine and offshore piping systems
  • Chemical processing plants
  • Food and beverage industry infrastructure
  • Wastewater treatment facilities
  • Coastal construction and supports

⚠️ Engineering Warnings

  • Ensure compatibility of 316 stainless steel with the specific corrosive media it will be exposed to.
  • Always use appropriate personal protective equipment (PPE) during installation, including safety glasses and gloves.

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 and offshore piping systems, Chemical processing plants, Food and beverage industry infrastructure, Wastewater treatment facilities, Coastal construction and supports.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.80"B2.38"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.