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316 Stainless U-Bolt for 1" Pipe - 3.31" W x 7.05" L

Expert Overview

Engineered for superior corrosion resistance, this 316 stainless steel U-bolt provides robust and reliable support for 1" diameter pipe systems. Its precise dimensions ensure a secure fit and long-term performance in harsh environments.

StandardASTM A106
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)3.31"
Inside Length ( B)7.05"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this U-bolt is constructed from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion in chloride-rich environments. Featuring an inside width (A) of 3.31 inches and an inside length (B) of 7.05 inches, it is designed to accommodate standard 1" nominal pipe. The robust 1/2"-13 UNC threads offer substantial gripping power when paired with the included nuts and washers, ensuring a secure and vibration-resistant fastening solution for marine, chemical processing, and outdoor applications.

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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
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LoctiteEst. 1953
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McMaster-CarrEst. 1901
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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 the pipe rests evenly within the curve. 2. Place the included washers over the threaded legs of the U-bolt. 3. Thread the nuts onto the U-bolt legs until snug, then tighten evenly to the required torque specification for secure pipe clamping.

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 undersized or oversized U-bolts, leading to inadequate support or pipe damage.Always verify the nominal pipe size and select a U-bolt with the corresponding inside width and length specifications.
Improper tightening of nuts, resulting in vibration loosening or over-stressing the pipe and support.Tighten nuts evenly and sequentially, referencing recommended torque values for the specific application and thread size.

Common Applications

  • Marine and offshore piping support
  • Chemical processing plant infrastructure
  • Outdoor conduit and cable management
  • Plumbing and HVAC systems in corrosive atmospheres

⚠️ Engineering Warnings

  • Ensure compatibility of mating hardware (nuts and washers) with 316 stainless steel to prevent galvanic corrosion.
  • Do not exceed the maximum load capacity of the U-bolt and its associated hardware.

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 and offshore piping support, Chemical processing plant infrastructure, Outdoor conduit and cable management, Plumbing and HVAC systems in corrosive atmospheres.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.31"B7.05"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.