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316 Stainless Steel U-Bolt | 1" Pipe | 2.72" W x 4.27" L

Expert Overview

Engineered for superior corrosion resistance, this 316 stainless steel U-bolt is ideal for securing 1" pipes in demanding environments. Its robust construction ensures long-term reliability and structural integrity.

StandardASTM A106
Material316 Stainless Steel
FinishAnodized
GradeN/A
Inside Width ( A)2.72"
Inside Length ( B)4.27"
Thread Size1/2"-13

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 316 stainless steel U-bolt features an inside width (A) of 2.72 inches and an inside length (B) of 4.27 inches, perfectly accommodating 1-inch nominal pipe sizes. The 1/2"-13 UNC thread size provides secure fastening. Constructed from marine-grade 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion in aggressive chemical and saltwater applications, ensuring longevity and performance where standard stainless steels fail.

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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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🚀 US Military Approved
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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 U-bolt around the pipe, ensuring it spans the desired support point. 2. Place the provided saddle or mounting plate (if applicable) against the opposite side of the pipe. 3. Thread the nuts onto the U-bolt legs, tightening them evenly to achieve secure, snug contact without over-compression.

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 incorrect U-bolt size for the pipe diameter.Always verify the nominal pipe size and consult the U-bolt's inside dimensions (width and length) to ensure a proper fit.
Over-tightening nuts, deforming the pipe or U-bolt.Tighten nuts incrementally and evenly. The goal is firm contact, not crushing. Use a torque wrench if specific load requirements exist.
Using a lower grade of stainless steel in corrosive environments.Select 316 stainless steel for marine, chemical, or high-salinity applications to prevent premature corrosion and failure.

Common Applications

  • Marine hardware and vessel support
  • Chemical processing pipe securing
  • Offshore oil and gas infrastructure
  • Food and beverage processing lines

⚠️ Engineering Warnings

  • Ensure compatibility of mating hardware (nuts, washers) with 316 stainless steel to prevent galvanic corrosion.
  • Avoid using abrasive cleaners or tools that can scratch the surface, as this can create sites for corrosion initiation.

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 vessel support, Chemical processing pipe securing, Offshore oil and gas infrastructure, Food and beverage processing lines.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.72"B4.27"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.