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Polycarbonate U-Bolt 3" Pipe | 4.39" W x 5.04" L | Corrosion Resistant

Expert Overview

Engineered from high-strength polycarbonate, this 3-inch pipe U-bolt offers superior corrosion resistance and electrical insulation. Ideal for challenging environments where metal fasteners degrade.

StandardASME B18
MaterialPolycarbonate
FinishAnodized
GradeN/A
Inside Width ( A)4.39"
Inside Length ( B)5.04"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this U-bolt is constructed from robust polycarbonate, offering exceptional chemical resistance, UV stability, and dielectric properties. The internal dimensions are carefully controlled with an Inside Width (A) of 4.39 inches and an Inside Length (B) of 5.04 inches, ensuring a precise fit for 3-inch nominal pipe. It features a standard 1/2"-13 thread size, compatible with common hardware. This material choice mitigates galvanic corrosion and simplifies installations in electrically sensitive areas, making it a superior alternative to traditional metal fasteners in many corrosive or conductive 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."
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🏆 Global Innovation Leader
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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
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🚀 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. Select appropriate U-bolt size and material for the application. 2. Position U-bolt around the pipe, ensuring clearance. 3. Thread nuts onto the U-bolt legs until snug, then tighten evenly to secure the pipe without over-compression.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening polycarbonate U-bolts, potentially causing stress fractures or deformation.Tighten nuts evenly and to the manufacturer's recommended torque, typically lower than for metal U-bolts, to avoid damage.
Using polycarbonate U-bolts in applications exceeding their temperature or load ratings.Verify the product's specifications against the environmental and structural demands of the installation to ensure suitability.

Common Applications

  • Chemical processing pipe support
  • Marine and offshore installations
  • Electrical conduit and cable tray securing

⚠️ Engineering Warnings

  • Ensure U-bolt is rated for the specific chemical environment it will be exposed to.
  • Do not exceed the maximum load capacity or operating temperature range 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 pipe support, Marine and offshore installations, Electrical conduit and cable tray securing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.39"B5.04"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.