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

316 Stainless Steel U-Bolt for 2" Pipe | 4.88" W x 4.21" L

Expert Overview

Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is specifically designed to secure 2" nominal pipe. Its robust construction ensures reliable performance in harsh industrial and marine settings.

StandardASME B18
Material316 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)4.88"
Inside Length ( B)4.21"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-bolt is fabricated from premium 316 stainless steel, offering exceptional resistance to pitting, crevice corrosion, and general corrosion, particularly in chloride-rich environments. The dimensions are precisely held: Inside Width (A) at 4.88 inches and Inside Length (B) at 4.21 inches, ensuring a secure fit for 2" nominal pipe. It features a standard 1/2"-13 UNC thread size for compatibility with common fastening hardware. This material grade is ideal for applications exposed to saltwater, chemicals, and high humidity.

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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
Germany🇩🇪
"Industrial adhesives and sealants."
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🏆 #1 Global Adhesives
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🚀 Formula 1 & Aerospace OEM
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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 2" pipe, ensuring it rests on a suitable mounting surface. 2. Thread the nuts onto the U-bolt legs until snug against the mounting surface. 3. Tighten the nuts evenly using a wrench to achieve the specified torque, ensuring the pipe is securely held.

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)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
Over-tightening the nuts, which can deform the pipe or the U-bolt.Tighten nuts to the manufacturer's recommended torque specification, typically found in engineering handbooks or product datasheets.
Using the wrong size U-bolt for the pipe, leading to an insecure or damaging fit.Verify the nominal pipe size and confirm the U-bolt's inside dimensions (width and length) match the requirements for a secure, non-binding installation.

Common Applications

  • Marine hardware and boat rigging
  • Chemical processing plant piping
  • Food and beverage industry piping
  • Wastewater treatment facilities
  • Offshore oil and gas platforms

⚠️ Engineering Warnings

  • Ensure proper torque is applied during installation to prevent damage to the pipe or the fastener.
  • Verify material compatibility with the surrounding environment to maximize corrosion resistance.

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 boat rigging, Chemical processing plant piping, Food and beverage industry piping, Wastewater treatment facilities, Offshore oil and gas platforms.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.88"B4.21"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.