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304 Stainless Steel U-Bolt: 2" Pipe, 2.65" W x 5.74" L

Expert Overview

This 304 stainless steel U-bolt is engineered for robust pipe support in corrosive environments. Its precise dimensions ensure a secure fit for 2-inch nominal pipe diameters, offering exceptional durability and resistance to oxidation.

StandardDIN 933
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Width ( A)2.65"
Inside Length ( B)5.74"
Thread Size1/2"-13

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this U-bolt is manufactured from premium 304 stainless steel, renowned for its superior corrosion and oxidation resistance, making it ideal for marine, chemical processing, and outdoor installations. The inside width (A) measures 2.65 inches, accommodating standard 2-inch nominal pipe sizes. The inside length (B) is 5.74 inches, providing ample clearance for mounting and ensuring secure clamping. Featuring a robust 1/2"-13 UNC thread size, these U-bolts offer significant tensile strength for dependable load-bearing capacity. The material's inherent properties ensure long-term performance without degradation.

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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
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LoctiteEst. 1953
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McMaster-CarrEst. 1901
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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 the pipe rests evenly within the curve. 2. Place the U-bolt over the mounting surface or saddle, aligning the threaded legs with the pre-drilled holes or securing hardware. 3. Tighten the nuts securely, applying even torque to both sides to achieve a firm and stable connection without over-tightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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, leading to a loose or crushing fit.Always verify the nominal pipe size and select a U-bolt with an inside width (A) that correctly accommodates it. Consult a pipe sizing chart if unsure.
Insufficient tightening of the nuts, resulting in potential pipe movement or failure under load.Ensure nuts are tightened to a snug and secure level, providing sufficient clamping force without deforming the pipe or U-bolt. Use a torque wrench if precise specifications are required.

Common Applications

  • Pipe mounting and support in marine environments
  • Securing conduit and tubing in chemical plants
  • Structural support for plumbing and HVAC systems

⚠️ Engineering Warnings

  • Ensure the mounting surface is adequate to support the intended load.
  • Avoid exposing to environments with high concentrations of chlorides, which can potentially cause pitting corrosion in 304 stainless steel.

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, 2" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 2" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe mounting and support in marine environments, Securing conduit and tubing in chemical plants, Structural support for plumbing and HVAC systems.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.65"B5.74"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.