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Nylon U-Bolt 3" Pipe | 2.48" W x 3.81" L | 1/2"-13 Thread

Expert Overview

This robust Nylon U-Bolt is engineered for secure 3" pipe support. Featuring precise dimensions and a corrosion-resistant nylon construction, it offers reliable performance in demanding environments.

StandardASME B18
MaterialNylon
FinishGalvanized
GradeN/A
Inside Width ( A)2.48"
Inside Length ( B)3.81"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this 3" Nylon U-Bolt is precision-molded from high-density nylon, offering superior chemical resistance and excellent dielectric properties. The inside width (A) measures 2.48 inches, and the inside length (B) is 3.81 inches, specifically designed to accommodate standard 3-inch nominal pipe sizes. It features a robust 1/2"-13 UNC thread for secure fastening with appropriate nuts and washers. The material's inherent non-conductivity and resistance to corrosion make it ideal for applications in chemical processing, marine environments, and electrical installations where metal corrosion or conductivity is a concern.

🧊 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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🛡️ Premium Performance Guarantee
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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."
Market Rank
🏆 #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:N/A

Installation Procedure

1. Position the U-bolt around the 3" pipe, ensuring it sits squarely on the mounting surface. 2. Insert the threaded legs through the mounting holes of the chosen bracket or surface. 3. Secure the U-bolt by threading the appropriate 1/2"-13 nuts and washers onto the legs, tightening evenly on both sides.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile StrengthStandard Commercial Spec
Yield StrengthStandard Commercial Spec
HardnessVaries by specific batch

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Overtightening the nuts, which can lead to thread stripping or damage to the nylon material.Tighten nuts firmly but avoid excessive force. Use a torque wrench if precise tension is required, referring to material specifications for recommended torque values.
Using the wrong size U-bolt for the pipe diameter, resulting in an insecure or damaged installation.Always verify the nominal pipe size and ensure the U-bolt's inside dimensions (A and B) are compatible with the pipe's outer diameter and the desired support configuration.

Common Applications

  • Support of 3" nominal pipe in chemical plants
  • Marine applications requiring corrosion resistance
  • Electrical conduit and pipe routing where non-conductivity is essential

⚠️ Engineering Warnings

  • Do not exceed the load rating of the U-bolt or mounting hardware.
  • Ensure compatibility with the chemical environment if exposed to aggressive substances; consult material compatibility charts.

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 Nylon U-Bolt, 3" Pipe made from?

A: This Nylon U-Bolt, 3" Pipe is manufactured from Nylon.

Q: What are the main applications?

A: Support of 3" nominal pipe in chemical plants, Marine applications requiring corrosion resistance, Electrical conduit and pipe routing where non-conductivity is essential.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.48"B3.81"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.