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Polycarbonate U-Bolt for 3" Pipe | Durable & Corrosion Resistant

Expert Overview

This 3" Polycarbonate U-Bolt provides a robust, non-conductive solution for pipe securing. Engineered for exceptional durability and resistance to a wide range of chemicals.

StandardDIN 933
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Width ( A)3.11"
Inside Length ( B)7.37"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt features an inside width (A) of 3.11 inches and an inside length (B) of 7.37 inches, designed for a precise fit on 3-inch nominal pipe. Constructed from high-strength, UV-stabilized polycarbonate, it offers excellent resistance to corrosion, chemicals, and impact, while providing superior electrical insulation. The 1/2"-13 UNC threads ensure secure fastening with compatible nuts and washers, making it ideal for environments where metal fasteners would degrade or pose an electrical hazard.

🧊 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 3" pipe, ensuring proper alignment with mounting surfaces. 2. Insert the threaded legs through the designated mounting holes or brackets. 3. Securely fasten using appropriate nuts and washers, tightening incrementally to achieve uniform pressure.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Overtightening the U-bolt, which can distort the polycarbonate and compromise its structural integrity.Tighten nuts evenly and avoid excessive force. Use a torque wrench if precise tension is critical for the application.
Using standard steel nuts and washers without considering compatibility with polycarbonate.Utilize compatible hardware, such as stainless steel or nylon nuts and washers, to prevent galvanic corrosion and potential damage to the polycarbonate.

Common Applications

  • Plumbing and HVAC pipe support in corrosive environments
  • Electrical conduit and cable tray installations requiring insulation
  • Marine and offshore applications susceptible to saltwater corrosion

⚠️ Engineering Warnings

  • Ensure the U-bolt is rated for the specific temperature and chemical exposure of the application.
  • Do not exceed the 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 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: Plumbing and HVAC pipe support in corrosive environments, Electrical conduit and cable tray installations requiring insulation, Marine and offshore applications susceptible to saltwater corrosion.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.11"B7.37"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.