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3" Nylon U-Bolt | Corrosion Resistant Pipe Support

Expert Overview

Engineered from high-performance nylon, this 3-inch U-bolt provides exceptional corrosion resistance and electrical insulation for pipe support applications. Its robust construction ensures reliable performance in harsh environments.

StandardDIN 933
MaterialNylon
FinishZinc Plated
GradeN/A
Inside Width ( A)3.62"
Inside Length ( B)6.80"
Thread Size1/2"-13

Detailed Engineering Specifications

A proven choice for industrial professionals, this 3-inch Nylon U-Bolt is manufactured from a high-strength, chemically inert nylon composite, offering superior resistance to corrosion, electrolysis, and weathering compared to traditional metal fasteners. The precise dimensions of 3.62" inside width (A) and 6.80" inside length (B), combined with a standard 1/2"-13 thread size, ensure a secure and precise fit for standard 3-inch nominal pipe diameters. This material's inherent dielectric properties make it ideal for applications where electrical conductivity is a concern.

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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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🚀 Formula 1 & Aerospace OEM
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McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
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🏆 #1 Industrial Supply Standard
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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. Position the U-bolt around the 3-inch pipe, ensuring it rests securely on the supporting structure. 2. Thread the nuts onto the U-bolt legs, applying initial hand-tightening. 3. Using appropriate wrenches, tighten the nuts evenly and progressively to achieve the specified torque, ensuring the pipe is held firmly without deformation.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening the nuts, potentially damaging the nylon material or deforming the pipe.Always adhere to recommended torque specifications for nylon fasteners and use a calibrated torque wrench. Avoid excessive force.
Using the incorrect U-bolt size for the pipe diameter, leading to a loose or compromised support.Verify the nominal pipe size and ensure the U-bolt's inside dimensions (A and B) are compatible with the specific pipe being supported.

Common Applications

  • Chemical processing plants
  • Wastewater treatment facilities
  • Marine and offshore installations
  • Electrical conduit support

⚠️ Engineering Warnings

  • Do not exceed the maximum load rating for this U-bolt.
  • Avoid exposure to extreme UV radiation for prolonged periods without UV protection, as it may degrade the nylon 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 Nylon U-Bolt, 3" Pipe made from?

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

Q: What are the main applications?

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

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.62"B6.80"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.