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

Expert Overview

This robust 4" polycarbonate U-bolt provides exceptional corrosion resistance and electrical insulation. Engineered for demanding industrial applications, it ensures secure and reliable pipe support in challenging environments.

StandardASTM A106
MaterialPolycarbonate
FinishPlain
GradeN/A
Inside Width ( A)4.64"
Inside Length ( B)7.67"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this 4" polycarbonate U-bolt is precisely manufactured to support 4" nominal pipe sizes. Featuring an inside width (A) of 4.64 inches and an inside length (B) of 7.67 inches, it accommodates standard pipe dimensions with ample clearance. The robust polycarbonate material offers superior resistance to a wide spectrum of chemicals, including acids, alkalis, and solvents, making it ideal for corrosive atmospheres where metal alternatives would degrade. Its inherent non-conductive properties also provide crucial electrical insulation, enhancing safety in hazardous areas. The 1/2"-13 thread size ensures compatibility with standard nuts and washers for secure fastening.

🧊 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. Select appropriate nuts and washers for the 1/2"-13 thread size. 2. Position the U-bolt around the 4" pipe, ensuring the pipe is centered within the U-bolt's curvature. 3. Place washers on the threaded ends and thread the nuts, tightening them evenly and securely to achieve a firm grip on the pipe and mounting surface. 4. Periodically inspect for tightness and signs of wear, especially in highly corrosive environments.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the U-bolt, which can deform the polycarbonate and compromise its structural integrity or sealing capabilities.Tighten nuts evenly and progressively, using a torque wrench if specified for critical applications, to avoid excessive stress on the material.
Using metal washers that can corrode and potentially contaminate the protected environment or damage the polycarbonate over time.Utilize compatible non-metallic or appropriately coated washers to maintain the corrosion resistance and electrical insulation benefits of the polycarbonate U-bolt.

Common Applications

  • Chemical processing plants
  • Wastewater treatment facilities
  • Marine and offshore environments
  • Food and beverage production
  • Pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Ensure the polycarbonate U-bolt is rated for the operating temperature range of the application.
  • Avoid prolonged exposure to UV radiation if the specific grade of polycarbonate is not UV-stabilized, as it may degrade over time.

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 plants, Wastewater treatment facilities, Marine and offshore environments, Food and beverage production, Pharmaceutical manufacturing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.64"B7.67"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.