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

3" Polycarbonate U-Bolt | 2.08" ID x 5.17" L | 1/2"-13 Thread

Expert Overview

This 3-inch polycarbonate U-bolt offers superior corrosion resistance for secure pipe clamping. Its robust construction ensures long-term performance in demanding industrial and chemical applications.

StandardDIN 933
MaterialPolycarbonate
FinishBlack Oxide
GradeN/A
Inside Width ( A)2.08"
Inside Length ( B)5.17"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this U-bolt is manufactured from high-strength polycarbonate, providing exceptional chemical inertness and UV resistance. With an inside width of 2.08 inches and an inside length of 5.17 inches, it is designed to accommodate standard 3-inch nominal pipes. The 1/2"-13 UNC thread size ensures robust fastening capabilities. Polycarbonate's non-conductive properties also make it ideal for environments where electrical insulation is critical, offering a lightweight yet durable alternative to metal fasteners.

🧊 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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Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
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Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #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. Position the U-bolt around the pipe and the mounting surface. 2. Thread the nuts onto the U-bolt's threaded ends, hand-tightening initially. 3. Using appropriate tools, tighten the nuts evenly to secure the pipe, ensuring no over-tightening that could damage the polycarbonate.

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, leading to stress cracking of the polycarbonate.Tighten nuts gradually and evenly. Consult torque specifications if available, or tighten until snug with minimal flex in the bolt arms.
Selecting the wrong size U-bolt for the pipe diameter.Always verify the pipe's nominal size and ensure the U-bolt's inside dimensions are appropriate for a secure fit without excessive play or compression.

Common Applications

  • Chemical processing pipelines
  • Water and wastewater treatment systems
  • Marine and offshore installations

⚠️ Engineering Warnings

  • Do not exceed the maximum load capacity of the U-bolt.
  • Avoid exposure to solvents or chemicals not compatible with polycarbonate.

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 pipelines, Water and wastewater treatment systems, Marine and offshore installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.08"B5.17"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.