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316 Stainless Steel U-Bolt - 2" Pipe, 4.55" W x 4.06" L

Expert Overview

Engineered for superior corrosion resistance and structural integrity, this 316 stainless steel U-bolt is the definitive solution for securing 2-inch piping in demanding industrial settings. Its robust construction ensures long-term reliability and a secure fit.

StandardISO 9001
Material316 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)4.55"
Inside Length ( B)4.06"
Thread Size1/2"-13

Detailed Engineering Specifications

A proven choice for industrial professionals, this 316 stainless steel U-bolt is meticulously manufactured to secure 2-inch nominal pipe size (NPS) applications. Featuring an inside width (A) of 4.55 inches and an inside length (B) of 4.06 inches, it provides ample clearance for standard pipe dimensions and insulation. The robust 1/2"-13 UNC threads ensure a strong, reliable connection when paired with appropriate fasteners. Crafted from marine-grade 316 stainless steel, it offers exceptional resistance to chloride corrosion, pitting, and crevice corrosion, making it ideal for marine, chemical processing, food and beverage, and wastewater treatment environments where exposure to harsh chemicals and saltwater is prevalent. This material choice guarantees extended service life and maintains structural integrity under significant stress and environmental duress.

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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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🏆 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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🛡️ 24/7 Application Support
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🌱 Climate Positive 2030
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 around the pipe, ensuring it rests securely on a compatible mounting surface or saddle. 2. Thread the nuts onto the U-bolt legs, finger-tight initially. 3. Using appropriate wrenches, tighten the nuts evenly and incrementally to the recommended torque specification, ensuring consistent pressure on both sides of 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
Over-tightening U-bolt nuts.Refer to manufacturer's torque specifications for the specific thread size and material to prevent deformation of the pipe or mounting surface.
Using the wrong U-bolt size for the pipe.Always verify the nominal pipe size (NPS) and measure the outside diameter of the pipe to ensure accurate U-bolt selection, accounting for any insulation.
Not using washers under nuts.Always use appropriate washers (flat and/or lock washers) to distribute the load evenly and prevent galling of the threads.

Common Applications

  • Marine and offshore piping systems
  • Chemical processing and handling
  • Food and beverage production lines
  • Wastewater and water treatment facilities
  • Structural support for conduit and tubing

⚠️ Engineering Warnings

  • Ensure all fasteners (nuts and washers) are also made of 316 stainless steel to prevent galvanic corrosion.
  • Always consult relevant industry standards and engineering specifications for proper load calculations and torque values.
  • Inspect regularly for signs of wear, corrosion, or damage to ensure continued safe operation.

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 and offshore piping systems, Chemical processing and handling, Food and beverage production lines, Wastewater and water treatment facilities, Structural support for conduit and tubing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.55"B4.06"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.