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3" Polycarbonate U-Bolt | ASME B18 | Corrosion Resistant

Expert Overview

This robust 3" Polycarbonate U-Bolt offers superior corrosion resistance and dielectric strength. Designed for secure pipe support in demanding industrial and infrastructure applications, ensuring long-term reliability.

StandardASME B18
MaterialPolycarbonate
FinishPassivated
GradeN/A
Inside Width ( A)4.23"
Inside Length ( B)6.10"
Thread Size1/2"-13

Detailed Engineering Specifications

Widely adopted in critical infrastructure projects, this 3" Polycarbonate U-Bolt meets ASME B18 standards. Engineered with an inside width (A) of 4.23" and an inside length (B) of 6.10", it accommodates standard 3-inch nominal pipes. Constructed from high-performance polycarbonate, it exhibits exceptional chemical inertness, UV stability, and a wide operating temperature range, making it ideal for harsh chemical processing, marine environments, and areas requiring non-conductive solutions. The passivated finish on its complementary metal components ensures enhanced corrosion resistance. Thread size is 1/2"-13.

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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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LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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Certified:ISO 9001 Compliant

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:N/A

Installation Procedure

1. Ensure pipe and mounting surfaces are clean and free of debris. 2. Position the U-bolt around the pipe and through mounting holes or brackets. 3. Thread nuts onto the bolt ends, applying even pressure until snug. 4. Tighten nuts to the specified torque, ensuring secure pipe support without over-stressing the polycarbonate.

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 the nuts, causing stress cracking in the polycarbonate.Use a torque wrench and adhere to recommended torque values for polycarbonate fasteners. Avoid excessive force.
Using in applications exceeding the material's temperature or chemical resistance limits.Verify the operating environment and chemical exposure against the polycarbonate's specifications before installation.

Common Applications

  • Chemical Processing Plants
  • Wastewater Treatment Facilities
  • Marine and Offshore Structures
  • Food and Beverage Processing
  • Electrical Conduit Support

⚠️ Engineering Warnings

  • Not suitable for high-temperature applications exceeding polycarbonate's operational limits.
  • Ensure compatibility with specific chemicals present in the installation environment.

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, compliant with ASME B18.

Q: What are the main applications for this U-Bolts?

A: Chemical Processing Plants, Wastewater Treatment Facilities, Marine and Offshore Structures, Food and Beverage Processing, Electrical Conduit Support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.23"B6.10"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.