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

Expert Overview

This 3" polycarbonate U-bolt offers superior strength and corrosion resistance for demanding industrial applications. Its non-conductive properties make it ideal for environments where electrical insulation is crucial.

StandardISO 9001
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Width ( A)4.35"
Inside Length ( B)2.81"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this 3" polycarbonate U-bolt provides exceptional resistance to a wide range of chemicals, moisture, and UV radiation, ensuring longevity and reliable performance. With an inside width (A) of 4.35" and an inside length (B) of 2.81", it offers a secure fit for 3" nominal pipes. The 1/2"-13 UNC thread size ensures compatibility with standard hardware. Polycarbonate's inherent dielectric strength also eliminates galvanic corrosion concerns, making it a superior choice over metal fasteners in corrosive or electrically sensitive settings.

🧊 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
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🚀 Aviation & Medical Approved
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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."
Market Rank
🏆 #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
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 3" pipe, ensuring it rests evenly on the mounting surface. 2. Thread the nuts onto the U-bolt legs, hand-tightening initially. 3. Tighten the nuts alternately and evenly to the specified torque, ensuring secure and stable pipe support.

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 damage the polycarbonate material.Tighten nuts to the manufacturer's recommended torque specification for polycarbonate, or hand-tighten and then snug to secure the pipe without excessive force.
Using the U-bolt in applications exceeding its chemical or temperature resistance limits.Verify the chemical compatibility and operating temperature range of polycarbonate against the specific environmental conditions of the application before installation.

Common Applications

  • Chemical processing plants
  • Wastewater treatment facilities
  • Marine environments
  • Electrical conduit support

⚠️ Engineering Warnings

  • Ensure the U-bolt is rated for the specific chemical exposure and temperature range of the application.
  • Do not exceed the maximum load capacity specified for this polycarbonate 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 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, Wastewater treatment facilities, Marine environments, Electrical conduit support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.35"B2.81"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.