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Nylon U-Bolt 3" Pipe | Corrosion-Resistant Fastener

Expert Overview

This robust Nylon U-Bolt is engineered for secure clamping of 3-inch diameter pipes. Its non-conductive and corrosion-resistant properties make it a superior choice for demanding environments.

StandardASME B18
MaterialNylon
FinishGalvanized
GradeN/A
Inside Width ( A)4.49"
Inside Length ( B)2.29"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this Nylon U-Bolt offers exceptional performance in applications requiring chemical resistance and electrical insulation. Constructed from high-strength, UV-stabilized nylon, it provides a durable and maintenance-free solution for securing conduits and piping systems. The precise dimensions, with an Inside Width (A) of 4.49 inches and an Inside Length (B) of 2.29 inches, ensure a secure fit for standard 3-inch nominal pipe sizes. The 1/2"-13 UNC thread size accommodates standard nuts and washers for a reliable and secure installation, resisting vibration and environmental degradation.

🧊 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."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ 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 pipe and through the mounting surface or bracket. 2. Thread the appropriate nuts onto the U-bolt threads, ensuring even engagement. 3. Tighten the nuts progressively and evenly to achieve secure pipe support without overtightening.

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
Using excessive force during tightening, which can damage the nylon material.Tighten nuts until snug, then an additional 1/4 to 1/2 turn, or as specified by application load requirements, to avoid material stress.
Not verifying the correct U-bolt size for the specific pipe diameter.Always measure the outside diameter of the pipe and compare it to the U-bolt's inside dimensions to ensure a proper fit.

Common Applications

  • Plumbing and HVAC pipe support in corrosive environments
  • Electrical conduit and cable tray securing
  • Marine and offshore installations

⚠️ Engineering Warnings

  • Not suitable for applications involving extreme temperatures beyond nylon's operational limits.
  • Ensure compatibility with specific chemicals present in the operating environment.

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: Plumbing and HVAC pipe support in corrosive environments, Electrical conduit and cable tray securing, Marine and offshore installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.49"B2.29"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.