Home > U-Bolts > 316 Stainless Steel U-Bolt, 1" Pipe

316 Stainless Steel U-Bolt | 1" Pipe | 4.28" W x 7.64" L

Expert Overview

This robust U-bolt, crafted from marine-grade 316 stainless steel, ensures exceptional corrosion resistance. Designed for secure pipe mounting, it offers superior durability in harsh environments.

StandardASTM A106
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)4.28"
Inside Length ( B)7.64"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this 316 stainless steel U-bolt is engineered for reliable pipe support. Featuring an inside width (A) of 4.28 inches and an inside length (B) of 7.64 inches, it is precisely threaded with a 1/2"-13 UNC standard. The superior 316 alloy provides enhanced resistance to pitting and crevice corrosion, making it ideal for applications involving saltwater, chemicals, and extreme temperatures. Its robust construction guarantees long-term structural integrity and performance in demanding industrial and marine settings.

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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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McMaster-CarrEst. 1901
USA🇺🇸
"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, ensuring it rests flush against the mounting surface. 2. Thread the nuts onto the U-bolt legs, tightening them evenly to secure the pipe. 3. Verify that the pipe is firmly held and the U-bolt is not over-tightened to avoid 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
Using the wrong size U-bolt for the pipe diameter.Always confirm the U-bolt's internal dimensions match the intended pipe's outer diameter and any required clearance.
Uneven tightening of nuts, leading to stress concentration.Tighten nuts incrementally and alternately to ensure uniform pressure distribution.
Using carbon steel U-bolts in corrosive environments.Select 316 stainless steel U-bolts for superior corrosion resistance in marine, chemical, or high-humidity applications.

Common Applications

  • Marine pipe and conduit support
  • Chemical processing equipment mounting
  • Offshore structural bracing

⚠️ Engineering Warnings

  • Ensure proper torque is applied to prevent over-tightening, which can damage the pipe or mounting surface.
  • Verify material compatibility with the surrounding environment to prevent galvanic corrosion if dissimilar metals are present.

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, 1" Pipe made from?

A: This 316 Stainless Steel U-Bolt, 1" Pipe is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Marine pipe and conduit support, Chemical processing equipment mounting, Offshore structural bracing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.28"B7.64"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.