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316 Stainless U-Bolt for 1" Pipe: 3.75" W x 4.84" L

Expert Overview

Engineered for superior corrosion resistance in demanding environments, this 316 Stainless Steel U-Bolt is ideal for securing 1" nominal pipe. Its robust construction ensures long-term reliability and structural integrity.

StandardDIN 933
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.75"
Inside Length ( B)4.84"
Thread Size1/2"-13

Detailed Engineering Specifications

Manufactured under strict quality controls, this U-Bolt is precisely fabricated from premium 316 stainless steel, offering exceptional resistance to pitting and crevice corrosion in chloride-rich environments. It features an inside width (A) of 3.75 inches and an inside length (B) of 4.84 inches, perfectly accommodating standard 1-inch nominal pipe. The 1/2"-13 UNC thread size provides robust load-bearing capacity. This material composition makes it suitable for marine, chemical processing, and food-grade applications where hygiene and longevity are 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
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"Industrial adhesives and sealants."
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McMaster-CarrEst. 1901
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"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 on a suitable mounting surface or support. 2. Thread the provided nuts onto the U-bolt legs, finger-tightening initially. 3. Tighten the nuts alternately and evenly to achieve the required clamping force, as specified by the application's engineering requirements. Avoid over-tightening to prevent pipe deformation.

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 the wrong size U-bolt for the pipe's nominal diameter.Always verify the U-bolt's inside width and length against the pipe's nominal size and any required clearance.
Insufficient or uneven tightening of the nuts.Ensure nuts are tightened progressively and alternately to distribute load evenly and prevent slippage or structural failure.
Using carbon steel U-bolts in corrosive environments.Select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure.

Common Applications

  • Marine pipe support systems
  • Chemical processing equipment mounting
  • Food and beverage industry conduit securing
  • Offshore platform structural components
  • Wastewater treatment facility pipe bracing

⚠️ Engineering Warnings

  • Ensure compatibility of mounting surface material with 316 stainless steel to prevent galvanic corrosion.
  • Always adhere to load ratings and application-specific engineering guidelines for safe and effective installation.

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 support systems, Chemical processing equipment mounting, Food and beverage industry conduit securing, Offshore platform structural components, Wastewater treatment facility pipe bracing.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.75"B4.84"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.