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316 Stainless Steel U-Bolt for 2" Pipe | 4.22" W x 3.53" L

Expert Overview

Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is designed for secure and reliable mounting of 2" diameter pipes. Its robust construction ensures long-term performance in challenging industrial and marine applications.

StandardASTM A106
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Inside Width ( A)4.22"
Inside Length ( B)3.53"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this U-bolt is constructed from premium 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion, even in aggressive chloride-rich environments. The specified dimensions of 4.22" inside width (A) and 3.53" inside length (B) ensure a precise fit for 2" nominal pipe sizes. The 1/2"-13 UNC thread pattern provides robust fastening capabilities. This material grade is ideal for applications exposed to saltwater, chemicals, and high humidity, guaranteeing 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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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 2" pipe and the mounting surface. 2. Thread the nuts onto the U-bolt legs, ensuring even engagement. 3. Tighten nuts incrementally and evenly to achieve secure clamping force without over-stressing the pipe or mounting.

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
Using the wrong U-bolt size for the pipe diameter.Always verify the nominal pipe size and cross-reference with the U-bolt's inside dimensions (A) for a proper fit.
Over-tightening nuts, leading to pipe deformation or U-bolt fracture.Tighten nuts to the manufacturer's recommended torque specifications or snug them down evenly in stages to avoid excessive stress.
Using standard carbon steel U-bolts in corrosive environments.Select 316 stainless steel for marine, chemical processing, or other highly corrosive applications to prevent premature failure due to rust and corrosion.

Common Applications

  • Marine hardware and support
  • Chemical processing pipe support
  • Plumbing and conduit anchoring
  • Industrial machinery mounting

⚠️ Engineering Warnings

  • Ensure compatibility of mating surfaces and fasteners with the 316 stainless steel to prevent galvanic corrosion.
  • Regularly inspect U-bolts for signs of wear, damage, or corrosion, especially in harsh environments, and replace as needed.

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 support, Chemical processing pipe support, Plumbing and conduit anchoring, Industrial machinery mounting.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.22"B3.53"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.