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316 Stainless Steel U-Bolt | 1" Pipe | 4.26" Width | 4.20" Length

Expert Overview

Engineered for superior corrosion resistance, this 316 Stainless Steel U-Bolt is designed to secure 1" nominal pipe. Its robust construction ensures reliable performance in harsh industrial and marine settings.

StandardASTM A106
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Inside Width ( A)4.26"
Inside Length ( B)4.20"
Thread Size1/2"-13

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 1" pipe U-bolt is meticulously manufactured from high-grade 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion in chloride-rich environments. The precise dimensions, including an Inside Width (A) of 4.26 inches and an Inside Length (B) of 4.20 inches, coupled with a robust 1/2"-13 thread size, guarantee a secure and stable fit for pipe mounting. This material choice is paramount for applications exposed to saltwater, chemicals, and high humidity, ensuring long-term structural integrity and safety.

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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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🌱 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 pipe, ensuring it rests evenly on the pipe's exterior. 2. Place the provided mounting plate or saddle beneath the pipe, aligning it with the U-bolt's legs. 3. Secure the U-bolt legs through the mounting plate or saddle, and fasten with the appropriate nuts and washers, tightening evenly to achieve desired tension.

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
Overtightening the nuts, which can deform the pipe or the U-bolt.Tighten nuts incrementally and evenly on both sides, using a torque wrench calibrated to the fastener specifications to avoid over-stressing the components.
Using a U-bolt with insufficient clearance or an incorrect pipe size.Always verify the U-bolt's internal dimensions (width and length) against the nominal pipe size and its external diameter to ensure a proper fit and prevent stress points.

Common Applications

  • Marine hardware and support systems
  • Chemical processing plant pipe mounting
  • Offshore oil and gas infrastructure

⚠️ Engineering Warnings

  • Ensure all fasteners are made of compatible 316 stainless steel to maintain corrosion resistance.
  • Periodically inspect the U-bolt and its mounting for signs of wear, corrosion, or loosening, especially in aggressive environments.

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 hardware and support systems, Chemical processing plant pipe mounting, Offshore oil and gas infrastructure.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.26"B4.20"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.