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304 Stainless Steel U-Bolt | 1" Pipe | 1.90" Width x 2.97" Length

Expert Overview

This 304 stainless steel U-bolt is engineered for secure pipe mounting in corrosive and high-moisture industrial settings. Its robust construction ensures long-term reliability and resistance to environmental degradation.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Width ( A)1.90"
Inside Length ( B)2.97"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this U-bolt is manufactured from high-grade 304 stainless steel, offering superior corrosion and oxidation resistance, making it ideal for marine, chemical processing, and food service applications. The U-bolt features an inside width (A) of 1.90 inches and an inside length (B) of 2.97 inches, perfectly accommodating standard 1-inch nominal pipe. The robust 1/2"-13 UNC threads provide ample grip for secure fastening with the included nuts, ensuring a stable and durable installation capable of withstanding significant load and vibration.

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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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🏆 Global Innovation Leader
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🚀 Aviation & Medical Approved
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🛡️ Premium Performance Guarantee
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🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
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:Yes

Installation Procedure

1. Clean the pipe surface and the mounting bracket thoroughly. 2. Position the U-bolt around the pipe and through the mounting bracket holes. 3. Thread the included nuts onto the U-bolt threads and tighten evenly, alternating sides. 4. Ensure the U-bolt is snug and the pipe is securely held without deformation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong size U-bolt for the pipe diameter.Always verify the nominal pipe size and select a U-bolt with compatible inside dimensions (width and length).
Overtightening the U-bolt, which can deform the pipe.Tighten nuts until snug and secure, checking for pipe distortion. Use a torque wrench if specifications are provided.
Not using washers, leading to uneven pressure distribution.Always use flat washers under the nuts to distribute clamping force evenly.

Common Applications

  • Pipe support and bracing in chemical plants
  • Marine applications requiring corrosion resistance
  • Food and beverage processing equipment mounting
  • Plumbing and conduit securing in humid environments

⚠️ Engineering Warnings

  • Ensure proper thread engagement to avoid stripping.
  • Regularly inspect for signs of corrosion or wear in harsh environments.
  • Do not exceed the recommended load capacity for the application.

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 304 Stainless Steel U-Bolt, 1" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 1" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe support and bracing in chemical plants, Marine applications requiring corrosion resistance, Food and beverage processing equipment mounting, Plumbing and conduit securing in humid environments.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.90"B2.97"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.