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

Expert Overview

Engineered for reliable pipe support, this 3-inch polycarbonate U-bolt offers exceptional chemical resistance and non-conductive properties. It's ideal for corrosive environments and applications where electrical isolation is critical.

StandardASTM A106
MaterialPolycarbonate
FinishGalvanized
GradeN/A
Inside Width ( A)3.55"
Inside Length ( B)5.86"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 3-inch polycarbonate U-bolt features an inside width (A) of 3.55 inches and an inside length (B) of 5.86 inches, accommodating standard 3-inch nominal pipes. The robust polycarbonate material provides superior resistance to a wide range of chemicals, acids, and alkalis, making it suitable for industrial fluid handling, wastewater treatment, and offshore applications where corrosion is a significant concern. The 1/2"-13 thread size ensures secure fastening with compatible nuts and washers, offering a lightweight yet durable solution for pipe anchoring and support.

🧊 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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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, ensuring it is centered. 2. Thread the nuts onto the U-bolt legs until snug, then tighten evenly in an alternating pattern. 3. Verify the pipe is securely supported and the U-bolt is not over-tightened, which could damage the pipe or fitting.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the U-bolt.Tighten nuts until the U-bolt contacts the pipe firmly, then apply an additional 1/4 to 1/2 turn. Avoid excessive force that could deform the pipe or U-bolt.
Using the wrong size U-bolt for the pipe.Always confirm the U-bolt's inside dimensions (width and length) match the O.D. and required clearance for the specific pipe being supported.

Common Applications

  • Chemical processing plants
  • Wastewater treatment facilities
  • Offshore oil and gas platforms
  • Food and beverage processing
  • Marine applications

⚠️ Engineering Warnings

  • Ensure compatibility of polycarbonate with all chemicals in the service environment.
  • Do not exceed the product's stated temperature or load ratings.
  • Always use appropriate safety equipment during installation.

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, Offshore oil and gas platforms, Food and beverage processing, Marine applications.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.55"B5.86"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.