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316 Stainless Steel U-Bolt - 1" Pipe, 3.21" W x 7.48" L

Expert Overview

This 316 Stainless Steel U-Bolt is engineered for superior corrosion resistance in harsh industrial settings. Designed to secure 1" nominal pipe, it provides robust support and long-term durability.

StandardDIN 933
Material316 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)3.21"
Inside Length ( B)7.48"
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 pitting and crevice corrosion, even in saline or chemically aggressive atmospheres. With an inside width (A) of 3.21 inches and an inside length (B) of 7.48 inches, it is precisely manufactured to accommodate standard 1-inch nominal pipe. The 1/2"-13 UNC thread size ensures compatibility with standard nuts and washers for secure mounting, making it suitable for marine applications, chemical processing, and food/beverage industries.

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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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Certified:ISO 9001, ISO 14001
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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🛡️ 24/7 Application Support
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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
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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 1" pipe, ensuring even contact. 2. Place the provided or compatible mounting plate/bracket beneath the pipe. 3. Secure the U-bolt by threading the 1/2"-13 nuts onto the bolt legs, tightening them evenly on both sides to the required torque specification.

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 a lower grade stainless steel in corrosive environments.Always select 316 stainless steel for applications exposed to saltwater, chemicals, or other corrosive agents to prevent premature failure.
Improper tightening of nuts, leading to slippage or over-stressing the bolt.Utilize a torque wrench to tighten nuts to the manufacturer's recommended torque specifications for the given thread size and material.

Common Applications

  • Marine pipe and conduit support
  • Chemical processing equipment mounting
  • Food and beverage industry plumbing
  • Offshore platform structural bracing

⚠️ Engineering Warnings

  • Ensure compatibility of thread size and bolt dimensions with mounting hardware and pipe.
  • Avoid using in environments exceeding the material's specified temperature or chemical resistance 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 pipe and conduit support, Chemical processing equipment mounting, Food and beverage industry plumbing, Offshore platform structural bracing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.21"B7.48"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.