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

Expert Overview

Engineered for demanding environments, this 3" Polycarbonate U-Bolt offers exceptional corrosion resistance and dielectric strength. Its robust construction ensures reliable support for piping systems where traditional metal fasteners would fail.

StandardISO 9001
MaterialPolycarbonate
FinishAnodized
GradeN/A
Inside Width ( A)4.89"
Inside Length ( B)2.18"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this 3" Polycarbonate U-Bolt (4.89" Inside Width 'A', 2.18" Inside Length 'B', 1/2"-13 Thread Size) is manufactured from high-performance polycarbonate. This advanced thermoplastic polymer provides superior resistance to a wide range of chemicals, saltwater, and UV exposure, making it ideal for marine, chemical processing, and outdoor applications. Its non-conductive properties also eliminate galvanic corrosion and provide electrical insulation, ensuring system integrity and safety in diverse industrial settings. The U-bolt's precise dimensions guarantee a secure fit for standard 3" pipes.

🧊 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, ensuring the pipe rests within the curved section. 2. Place the mounting surface against the flat leg sections of the U-bolt. 3. Secure the U-bolt by threading the nuts onto the threaded ends, tightening evenly on both sides to achieve firm support without over-compression.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the nuts, which can deform the polycarbonate material.Tighten nuts until snug and the pipe is securely held. Avoid excessive force that causes visible deformation of the U-bolt.
Using U-bolts in applications exceeding their specified temperature or load ratings.Consult the material datasheet for temperature and load limits. Choose a U-bolt appropriate for the operational environment and expected stress.

Common Applications

  • Chemical Processing Plants
  • Marine and Offshore Structures
  • Wastewater Treatment Facilities
  • Desalination Plants
  • Electrical Conduit Support

⚠️ Engineering Warnings

  • Not recommended for applications involving high impact or abrasive forces.
  • Ensure compatibility with specific chemicals before installation, as extreme concentrations may affect material integrity over extended periods.

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 Polycarbonate U-Bolt, 3" Pipe made from?

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

Q: What are the main applications?

A: Chemical Processing Plants, Marine and Offshore Structures, Wastewater Treatment Facilities, Desalination Plants, Electrical Conduit Support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.89"B2.18"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.