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Polycarbonate U-Bolt 3" Pipe | Corrosion Resistant Fasteners

Expert Overview

Engineered from high-strength polycarbonate, this 3" pipe U-bolt offers exceptional corrosion resistance for demanding environments. Its robust design ensures secure fastening and long-term performance where traditional metals fail.

StandardASTM A106
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Inside Width ( A)4.02"
Inside Length ( B)5.26"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this 3" pipe U-bolt features an inside width (A) of 4.02 inches and an inside length (B) of 5.26 inches, accommodating standard 3-inch nominal pipe. The 1/2"-13 UNC thread size ensures compatibility with common hardware. Manufactured from premium polycarbonate, it exhibits superior resistance to a broad spectrum of chemicals, salts, and environmental factors, making it ideal for marine, chemical processing, and outdoor applications where galvanic corrosion and material degradation are concerns. The material's inherent dielectric properties also prevent electrical conductivity.

🧊 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
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 it straddles the supporting structure. 2. Insert the threaded legs of the U-bolt through the mounting holes in the supporting structure. 3. Securely fasten the U-bolt using appropriate nuts and washers (not included), tightening evenly on both sides.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 stress and potentially crack the polycarbonate material.Tighten nuts until snug and the pipe is securely held. Avoid excessive force and periodically check for any signs of material distress.
Using in applications exceeding the material's temperature or load-bearing limits.Consult the polycarbonate material specifications for temperature ranges and load capacities relevant to the intended application before installation.

Common Applications

  • Marine and offshore piping support
  • Chemical processing plants
  • Wastewater treatment facilities
  • Electrical conduit support in corrosive areas

⚠️ Engineering Warnings

  • Not suitable for extreme high-temperature or high-impact applications.
  • Always verify material compatibility with the 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 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: Marine and offshore piping support, Chemical processing plants, Wastewater treatment facilities, Electrical conduit support in corrosive areas.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.02"B5.26"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.