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

316 Stainless Steel U-Bolt | 2" Pipe | 3.5" Width | 3.38" Length

Expert Overview

Engineered for superior corrosion resistance and load-bearing capacity, this 316 stainless steel U-bolt is ideal for securing 2" pipes in marine, chemical, and food processing applications. Designed for optimal performance and longevity.

StandardISO 9001
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.50"
Inside Length ( B)3.38"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is forged from premium 316 stainless steel, renowned for its exceptional resistance to chloride corrosion, pitting, and crevice corrosion, making it suitable for harsh marine and chemical environments. The precise dimensions of 3.50" inside width (A) and 3.38" inside length (B) ensure a secure and stable fit for 2" nominal pipe. Featuring robust 1/2"-13 UNC threads, it offers reliable fastening with compatible nuts and washers (sold separately). This material grade also provides excellent strength and durability at elevated temperatures.

🧊 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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🏆 Global Innovation Leader
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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
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 pipe, ensuring it straddles the pipe's circumference. 2. Place the pipe and U-bolt assembly against the mounting surface or support. 3. Secure the U-bolt by threading nuts onto the bolt ends, tightening evenly until firm and the pipe is held securely.

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
Overtightening U-bolt nuts, which can deform the pipe or damage the threads.Tighten nuts incrementally and alternately, checking for snugness rather than excessive force. Use a torque wrench if specific torque values are required.
Using the wrong size U-bolt for the pipe diameter, leading to a loose or restrictive fit.Always verify the nominal pipe size and select a U-bolt with matching inside width and length specifications.

Common Applications

  • Marine hardware and rigging
  • Chemical processing equipment
  • Food and beverage industry piping
  • Plumbing and conduit support
  • Structural steel connections

⚠️ Engineering Warnings

  • Ensure proper thread engagement when tightening nuts to prevent stripping or cross-threading.
  • 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 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 hardware and rigging, Chemical processing equipment, Food and beverage industry piping, Plumbing and conduit support, Structural steel connections.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.50"B3.38"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.