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316 Stainless Steel U-Bolt | 1" Pipe | 3.21" W x 6.68" L | 1/2"-13 Thread

Expert Overview

Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is ideal for securing 1" nominal pipe in harsh industrial settings. Its robust construction ensures long-term performance and reliability.

StandardISO 9001
Material316 Stainless Steel
FinishPlain
GradeN/A
Inside Width ( A)3.21"
Inside Length ( B)6.68"
Thread Size1/2"-13

Detailed Engineering Specifications

Designed for demanding industrial environments, this U-bolt is fabricated from high-grade 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion, particularly in saline or chemical-laden atmospheres. The inside width of 3.21 inches and inside length of 6.68 inches are precisely manufactured to accommodate standard 1-inch nominal pipe diameters. Each leg is threaded with a 1/2"-13 UNC standard thread, allowing for secure fastening with compatible nuts and washers. This specification makes it suitable for marine applications, chemical processing, food and beverage industries, and areas exposed to elevated moisture or corrosive agents.

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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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🏆 Global Innovation Leader
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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
Green Manufacturing
🌱 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 is centered. 2. Place the accompanying washers and nuts onto the threaded legs. 3. Tighten the nuts evenly and progressively until the pipe is securely held, avoiding overtightening.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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.Always verify the nominal pipe size and select a U-bolt with corresponding inside dimensions.
Not using washers, leading to nut embedment and reduced clamping force.Always use appropriate washers under the nuts to distribute the load and ensure a secure connection.

Common Applications

  • Pipe support and clamping in marine environments
  • Securing conduit and tubing in chemical processing plants
  • Anchoring pipes in food and beverage production facilities

⚠️ Engineering Warnings

  • Ensure compatibility of mating hardware (nuts and washers) for proper load bearing.
  • Do not exceed the recommended torque specifications to prevent material stress or damage.

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: Pipe support and clamping in marine environments, Securing conduit and tubing in chemical processing plants, Anchoring pipes in food and beverage production facilities.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.21"B6.68"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.