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316 Stainless Steel U-Bolt 1" Pipe | 1.78" W x 5.58" L | 1/2"-13 Thread

Expert Overview

Engineered for robust support and extreme environmental resistance, this 316 stainless steel U-bolt securely fastens 1" nominal pipe. Its superior corrosion properties ensure longevity in demanding settings.

StandardISO 9001
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)1.78"
Inside Length ( B)5.58"
Thread Size1/2"-13

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this U-bolt boasts a 1.78" inside width (A) and 5.58" inside length (B), specifically designed to accommodate standard 1" nominal pipe. Constructed from premium 316 stainless steel, it offers exceptional resistance to corrosion, pitting, and crevice attack, making it ideal for marine, chemical processing, and outdoor environments. The 1/2"-13 UNC thread size provides substantial load-bearing capacity. This configuration ensures a secure and durable pipe support system capable of withstanding significant stress and environmental degradation.

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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
Industry Approvals
🚀 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 and through the mounting surface (e.g., pipe saddle or bracket). 2. Thread the nuts onto the U-bolt legs, ensuring an even start on both sides. 3. Tighten the nuts progressively and evenly to achieve the required clamping force, securing the pipe and preventing movement.

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 the wrong U-bolt size for the pipe.Always verify the nominal pipe size and consult the U-bolt's inside width (A) and inside length (B) specifications to ensure a proper fit.
Insufficient or uneven tightening of nuts.Tighten nuts symmetrically and to the recommended torque to distribute stress evenly and prevent pipe damage or slippage.
Using non-stainless steel hardware in corrosive environments.For marine, chemical, or outdoor applications, always opt for 316 stainless steel U-bolts and matching nuts/washers to prevent premature corrosion and failure.

Common Applications

  • Marine pipe and conduit support
  • Chemical processing equipment anchoring
  • Industrial plumbing and structural support
  • Outdoor conduit and pipe securing

⚠️ Engineering Warnings

  • Ensure all hardware (nuts, washers) is also 316 stainless steel to maintain corrosion resistance.
  • Do not exceed the maximum recommended load capacity for this U-bolt.

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 pipe and conduit support, Chemical processing equipment anchoring, Industrial plumbing and structural support, Outdoor conduit and pipe securing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.78"B5.58"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.