Home > U-Bolts > 316 Stainless Steel U-Bolt, 1" Pipe

316 Stainless Steel U-Bolt | 1" Pipe | 4.37" Width

Expert Overview

Engineered for superior corrosion resistance and strength, this 316 stainless steel U-bolt is designed to reliably secure 1" nominal pipe. Its robust construction ensures long-term performance in harsh industrial settings.

StandardISO 9001
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)4.37"
Inside Length ( B)3.82"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is fabricated from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion, making it ideal for marine, chemical processing, and food/beverage applications. Measuring an inside width (A) of 4.37 inches and an inside length (B) of 3.82 inches, it is specifically dimensioned to accommodate 1" nominal pipe. The threads are a standard 1/2"-13 UNC, facilitating secure fastening with compatible nuts and washers. This material composition and precise manufacturing ensure durability and integrity under significant mechanical stress and environmental exposure.

🧊 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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🌱 100% Renewable Energy HQ
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 1" nominal pipe, ensuring it straddles the pipe and rests against a suitable mounting surface or structure. 2. Place the provided nuts onto the threaded legs of the U-bolt, initially hand-tightening them. 3. Systematically tighten the nuts using appropriate wrenches, applying even torque to both sides to ensure the pipe is held securely and uniformly without deformation.

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 the U-bolt nuts, which can deform the pipe or mounting surface.Use a torque wrench to tighten nuts to the manufacturer's recommended specifications, ensuring even pressure distribution.
Using the wrong size U-bolt or fasteners, leading to an insecure or compromised connection.Verify that the U-bolt's dimensions and thread size precisely match the pipe diameter and mounting requirements.

Common Applications

  • Marine and offshore installations
  • Chemical processing plants
  • Food and beverage production lines
  • Wastewater treatment facilities
  • Structural support for piping systems

⚠️ Engineering Warnings

  • Ensure compatibility of mating hardware (nuts and washers) with 316 stainless steel to prevent galvanic corrosion.
  • Regularly inspect the U-bolt assembly for signs of wear, corrosion, or loosening, especially in aggressive environments.

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, 1" Pipe made from?

A: This 316 Stainless Steel U-Bolt, 1" Pipe is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Marine and offshore installations, Chemical processing plants, Food and beverage production lines, Wastewater treatment facilities, Structural support for piping systems.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.37"B3.82"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.