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3" Nylon U-Bolt | Corrosion-Resistant Pipe Support | 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this 3" Nylon U-Bolt offers exceptional corrosion resistance and non-conductive properties. Its robust nylon construction ensures long-term durability for securing pipes in corrosive or sensitive applications.

StandardDIN 933
MaterialNylon
FinishAnodized
GradeN/A
Inside Width ( A)3.32"
Inside Length ( B)3.09"
Thread Size1/2"-13

Detailed Engineering Specifications

Specified by design engineers worldwide, this 3" Nylon U-Bolt is manufactured from high-performance polyamide (nylon) for superior chemical inertness and electrical insulation. The dimensions are precisely controlled with an Inside Width (A) of 3.32 inches and an Inside Length (B) of 3.09 inches, accommodating standard 3-inch nominal pipe. The integrated 1/2"-13 UNC threads provide robust fastening capabilities. Nylon's inherent flexibility also contributes to vibration dampening, reducing stress on connected systems and preventing galling on delicate pipe surfaces. This makes it an ideal choice for industries requiring high reliability in challenging conditions.

🧊 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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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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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 the pipe is centered within the U-bolt's legs. 2. Place the provided backing plate (if applicable) over the threaded ends of the U-bolt. 3. Thread the corresponding nuts onto the U-bolt's legs, tightening evenly on both sides until the pipe is securely held, but without overtightening which could distort the nylon. 4. Verify the U-bolt is plumb and square to the pipe run.

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
Overtightening the nuts, leading to deformation or cracking of the nylon U-bolt.Tighten the nuts until snug and the pipe is secure, but avoid excessive force. Use a torque wrench set to the manufacturer's recommended torque for nylon fasteners if available.
Selecting a U-bolt with incorrect dimensions for the pipe size.Always confirm the nominal pipe size and the U-bolt's inside dimensions (width and length) to ensure a proper fit and secure clamping.

Common Applications

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

⚠️ Engineering Warnings

  • Maximum service temperature for nylon is typically 185°F (85°C). Exceeding this temperature may degrade the material and compromise its structural integrity.
  • While nylon offers excellent chemical resistance, compatibility with specific aggressive chemicals should be verified before 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 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, Food and beverage processing, Electrical conduit support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.32"B3.09"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.