Home > U-Bolts > 316 Stainless Steel U-Bolt, 2" Pipe

316 Stainless Steel U-Bolt for 2" Pipe | 2.73" W x 4.26" L | 1/2"-13 Thread

Expert Overview

This 316 Stainless Steel U-Bolt is specifically designed for securing 2-inch nominal pipe. Its robust construction and superior corrosion resistance ensure long-term performance in harsh conditions.

StandardASTM A106
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)2.73"
Inside Length ( B)4.26"
Thread Size1/2"-13

Detailed Engineering Specifications

Engineered for reliability and performance, this U-bolt is manufactured from premium 316 stainless steel, offering exceptional resistance to corrosion, pitting, and crevice attack, particularly in marine or chemical environments. The inside width (A) is precisely 2.73 inches, and the inside length (B) is 4.26 inches, accommodating standard 2-inch nominal pipe diameters. Featuring robust 1/2"-13 UNC threads, it provides secure fastening capabilities. This material grade is ideal for applications exposed to saltwater, acidic substances, and high humidity, ensuring structural integrity and longevity.

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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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LoctiteEst. 1953
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"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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McMaster-CarrEst. 1901
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"Complete industrial supply."
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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 and desired mounting surface. 2. Thread the nuts onto the U-bolt legs, ensuring even engagement. 3. Tighten nuts uniformly to achieve secure clamping, but avoid overtightening to prevent pipe deformation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Selecting the wrong U-bolt size for the pipe's nominal diameter.Always verify the U-bolt's internal dimensions (A and B) against the actual pipe OD and required clamping range.
Using carbon steel U-bolts in corrosive environments.Utilize 316 stainless steel for applications involving saltwater, chemicals, or high humidity to prevent premature corrosion and failure.

Common Applications

  • Marine hardware and piping
  • Chemical processing equipment
  • Plumbing and conduit support

⚠️ Engineering Warnings

  • Ensure threads are clean and free of debris before installation.
  • Do not exceed the recommended torque specifications for the application to prevent damage.

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 316 Stainless Steel U-Bolt, 2" Pipe made from?

A: This 316 Stainless Steel U-Bolt, 2" Pipe is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Marine hardware and piping, Chemical processing equipment, Plumbing and conduit support.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.73"B4.26"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.