Home > U-Bolts > Polycarbonate U-Bolt, 3" Pipe

Polycarbonate U-Bolt 3" Pipe | Corrosion-Resistant

Expert Overview

This 3-inch polycarbonate U-bolt provides exceptional corrosion resistance for pipe support. Engineered for durability in harsh chemical environments, it ensures long-term structural integrity and reliable performance.

StandardDIN 933
MaterialPolycarbonate
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.61"
Inside Length ( B)7.67"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this 3" polycarbonate U-bolt is constructed from high-strength, chemical-resistant polycarbonate, offering superior longevity in corrosive atmospheres compared to metal alternatives. It features an inside width (A) of 3.61 inches and an inside length (B) of 7.67 inches, designed to securely accommodate standard 3-inch nominal pipes. The threaded ends are precision-machined to a 1/2"-13 UNC thread size, ensuring compatibility with standard hardware for robust fastening. Its non-conductive properties also make it suitable for applications where electrical isolation is a concern.

🧊 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 to straddle the pipe, ensuring it is centered on the mounting surface. 2. Thread the nuts onto the U-bolt legs, tightening them evenly to secure the pipe against the mounting surface. 3. Periodically inspect the U-bolt and hardware for any signs of wear or damage, particularly in corrosive environments.

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
Over-tightening the nuts, which can stress the polycarbonate material.Tighten nuts until snug, then apply an additional quarter turn. Avoid excessive force.
Using the U-bolt in applications exceeding its temperature or chemical resistance limits.Consult the polycarbonate material datasheet and verify compatibility with the specific chemicals and operating temperatures of your application.

Common Applications

  • Chemical processing plants
  • Wastewater treatment facilities
  • Marine and offshore installations

⚠️ Engineering Warnings

  • Not intended for high-temperature applications exceeding 265°F (129°C).
  • Avoid exposure to strong UV radiation for prolonged periods, which can degrade polycarbonate 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, 3" Pipe made from?

A: This Polycarbonate U-Bolt, 3" Pipe is manufactured from Polycarbonate.

Q: What are the main applications?

A: Chemical processing plants, Wastewater treatment facilities, Marine and offshore installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.61"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.