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316 Stainless U-Bolt, 1" Pipe, 3.51" W x 3.47" L

Expert Overview

Engineered for robust support in corrosive settings, this 316 Stainless Steel U-Bolt is precisely sized for 1" pipe applications. Its superior corrosion resistance ensures long-term reliability.

StandardDIN 933
Material316 Stainless Steel
FinishGalvanized
GradeN/A
Inside Width ( A)3.51"
Inside Length ( B)3.47"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this U-Bolt is constructed from premium 316 stainless steel, offering exceptional resistance to corrosion, pitting, and crevice attack, particularly in saline and chemical-laden atmospheres. With an inside width (A) of 3.51 inches and an inside length (B) of 3.47 inches, it provides a secure fit for 1" nominal pipe. The robust 1/2"-13 UNC thread size ensures reliable load-bearing capacity and secure fastening with compatible nuts and washers. Ideal for marine hardware, chemical processing equipment, and offshore installations where material integrity is paramount.

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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 1" pipe, ensuring it rests evenly on the supporting structure. 2. Thread the nuts onto the U-Bolt legs until snug, applying even pressure. 3. Tighten the nuts to the manufacturer's recommended torque specifications, ensuring a secure and stable connection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 incorrect U-bolt size for the pipe diameter.Always verify the inside width and length dimensions against the specific pipe size and supporting structure requirements.
Over-tightening or under-tightening the nuts.Consult torque specifications for the thread size and material to ensure optimal load distribution and prevent component damage.
Using a less corrosion-resistant material in aggressive environments.Select 316 stainless steel for applications involving saltwater, chemicals, or high humidity to guarantee longevity.

Common Applications

  • Marine hardware and shipbuilding
  • Chemical processing and storage
  • Offshore oil and gas platforms
  • Wastewater treatment facilities
  • Food and beverage processing

⚠️ Engineering Warnings

  • Ensure compatibility of nuts and washers with the 1/2"-13 thread size.
  • Always use appropriate personal protective equipment (PPE) during installation.
  • Do not exceed the rated load capacity of the U-Bolt; consult engineering documentation for specific load limits.

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 shipbuilding, Chemical processing and storage, Offshore oil and gas platforms, Wastewater treatment facilities, Food and beverage processing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.51"B3.47"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.