Home > U-Bolts > 304 Stainless Steel U-Bolt, 2" Pipe

304 Stainless Steel U-Bolt | 2" Pipe | 1.19" W x 7.22" L

Expert Overview

Engineered from premium 304 stainless steel, this robust U-bolt is designed for secure and reliable fastening of 2" nominal pipe. Its superior corrosion resistance ensures longevity in demanding environments.

StandardDIN 933
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)1.19"
Inside Length ( B)7.22"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-bolt boasts an inside width (A) of 1.19 inches and an inside length (B) of 7.22 inches, precisely accommodating 2" nominal pipe with an outer diameter of 2.375 inches. Constructed from high-grade 304 stainless steel, it offers exceptional resistance to rust, corrosion, and pitting, making it ideal for marine, chemical, food processing, and outdoor applications. The 1/2"-13 UNC threads are accurately formed for consistent engagement with mating nuts, ensuring a secure and stable installation. Its mechanical properties provide excellent tensile strength and durability under load.

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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🇺🇸
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LoctiteEst. 1953
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"Industrial adhesives and sealants."
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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 2" pipe, ensuring it sits snugly against the pipe's curvature. 2. Place the provided support plate (if applicable) or backing material against the pipe opposite the U-bolt. 3. Thread the two nuts onto the U-bolt's threaded ends, tightening them evenly and progressively to secure the pipe. Ensure consistent pressure from both sides.

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
Incorrect U-bolt size selection for the pipe's outer diameter.Always verify the pipe's actual outer diameter and compare it with the U-bolt's inside dimensions (width and length) to ensure a proper fit. For 2" nominal pipe, the OD is typically 2.375".
Uneven tightening of the nuts, leading to stress concentration and potential pipe deformation.Tighten the nuts in an alternating, criss-cross pattern. Gradually increase torque on each nut to apply even pressure and avoid over-tightening one side before the other.

Common Applications

  • Pipe support and anchoring in plumbing systems
  • Marine hardware and vessel outfitting
  • Chemical processing and handling equipment
  • Food and beverage industry installations
  • Outdoor structural support

⚠️ Engineering Warnings

  • Ensure all mating hardware (nuts, washers) are also compatible with the 304 stainless steel material to prevent galvanic corrosion.
  • Do not exceed the recommended torque specifications for the thread size to prevent thread stripping or component failure.

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 support and anchoring in plumbing systems, Marine hardware and vessel outfitting, Chemical processing and handling equipment, Food and beverage industry installations, Outdoor structural support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 1.19"B7.22"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.