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Polycarbonate U-Bolt | 4" Pipe Support | Corrosion Resistant

Expert Overview

This robust 4" Polycarbonate U-Bolt provides superior pipe support in demanding environments. Its non-conductive, corrosion-resistant material ensures longevity and safety for your piping systems.

StandardASME B18
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Inside Width ( A)3.11"
Inside Length ( B)2.02"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this 4" U-bolt is constructed from high-strength polycarbonate, offering excellent resistance to a wide range of chemicals and extreme temperatures, making it ideal for corrosive or electrically sensitive applications. The inside width is precisely 3.11 inches (79.0mm) and the inside length is 2.02 inches (51.3mm), ensuring a secure fit for 4-inch nominal pipe sizes. It features a standard 1/2"-13 UNC thread size for universal compatibility with common mounting hardware. The material's inherent dielectric properties also prevent galvanic corrosion when in contact with dissimilar metals.

🧊 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
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🛡️ 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 4" pipe, ensuring it rests on a suitable support structure. 2. Insert the threaded legs of the U-bolt through the mounting holes of the support bracket. 3. Securely fasten with the appropriate washers and nuts, tightening evenly on both sides.

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
Overtightening the nutsTighten nuts until snug, then apply an additional quarter-turn to ensure a secure fit without deforming the polycarbonate.
Using incorrect thread size fastenersAlways use 1/2"-13 UNC nuts and washers to match the U-bolt's thread specification for optimal holding power.

Common Applications

  • Chemical processing piping
  • Wastewater treatment systems
  • Marine and offshore installations

⚠️ Engineering Warnings

  • Avoid exposure to direct UV radiation for prolonged periods without UV stabilizers, which may degrade the material over time.
  • Ensure the support structure can adequately bear the load of the pipe and its contents.

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, 4" Pipe made from?

A: This Polycarbonate U-Bolt, 4" Pipe is manufactured from Polycarbonate.

Q: What are the main applications?

A: Chemical processing piping, Wastewater treatment systems, Marine and offshore installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.11"B2.02"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.