Home > U-Bolts > 304 Stainless Steel U-Bolt, 1" Pipe

304 Stainless Steel U-Bolt | 1" Pipe | 2.75" W x 3.39" L

Expert Overview

Engineered for superior corrosion resistance, this 304 stainless steel U-bolt securely fastens 1" nominal pipe. Its robust construction ensures reliable support in demanding environments, offering long-term performance and structural integrity.

StandardASME B18
Material304 Stainless Steel
FinishPassivated
GradeN/A
Inside Width ( A)2.75"
Inside Length ( B)3.39"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is manufactured from premium 304 stainless steel, offering excellent resistance to a broad spectrum of corrosive agents and environmental degradation. Designed for 1" nominal pipe, it features an inside width (A) of 2.75 inches and an inside length (B) of 3.39 inches. The robust 1/2"-13 thread size provides a secure and reliable fastening point. The inherent properties of 304 stainless steel, including its ductility and weldability, make this U-bolt suitable for a wide array of structural and pipe support applications where hygiene, non-toxicity, and longevity are paramount.

🧊 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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🌱 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. Position the U-bolt around the pipe, ensuring it is centered for even load distribution. 2. Thread the nuts onto the U-bolt legs until snug against the mounting surface. 3. Torque the nuts to the manufacturer's recommended specification for secure and stable fastening.

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
Incorrectly sizing the U-bolt for the pipe diameter.Always verify the nominal pipe size and select a U-bolt with appropriate inside dimensions (width and length) to ensure a snug and secure fit without over-stressing the components.
Over-tightening or under-tightening the nuts.Utilize a torque wrench to achieve the specified torque value. Over-tightening can deform the pipe or U-bolt, while under-tightening can lead to vibration-induced loosening and failure.

Common Applications

  • Marine hardware and offshore structures
  • Food and beverage processing equipment
  • Chemical and petrochemical piping systems
  • Plumbing and HVAC installations

⚠️ Engineering Warnings

  • Ensure compatibility of 304 stainless steel with the specific corrosive environment to prevent premature failure.
  • Always use appropriate safety equipment, including gloves and eye protection, 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 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: Marine hardware and offshore structures, Food and beverage processing equipment, Chemical and petrochemical piping systems, Plumbing and HVAC installations.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.75"B3.39"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.