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304 Stainless Steel U-Bolt | 1" Pipe | 2.27" W x 4.13" L

Expert Overview

This robust 304 stainless steel U-bolt is specifically designed for securing 1" nominal pipe. Offering superior corrosion resistance and strength, it ensures reliable and long-lasting support in demanding environments.

StandardASTM A106
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Inside Width ( A)2.27"
Inside Length ( B)4.13"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is fabricated from premium 304 stainless steel, renowned for its excellent corrosion and oxidation resistance, making it ideal for marine, chemical processing, and food industry applications. The inside width (A) is precisely machined to 2.27 inches, ensuring a snug fit for 1" nominal pipe. The inside length (B) is 4.13 inches, providing ample clearance for pipe and insulation. The robust 1/2"-13 UNC threads offer substantial tensile strength for secure fastening, capable of withstanding significant load and vibration.

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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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McMaster-CarrEst. 1901
USA🇺🇸
"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 pipe and desired mounting surface. 2. Thread the nuts onto the U-bolt legs, hand-tightening initially. 3. Using appropriate wrenches, tighten the nuts evenly and progressively until the pipe is securely held, avoiding overtightening. 4. Ensure both nuts are tightened to the same torque specification for balanced load distribution.

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)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong size U-bolt for the pipe diameter.Always verify the nominal pipe size (e.g., 1") and cross-reference with the U-bolt's inside width (A) to ensure a proper fit. A mismatch can lead to slippage or damage.
Overtightening the nuts, leading to pipe deformation or thread stripping.Tighten nuts evenly and progressively to a snug fit. Consult torque charts for specific applications if high precision is required, but avoid excessive force.
Selecting a material not suited for the environmental conditions.For corrosive or high-moisture environments, 304 stainless steel is a reliable choice. For extremely harsh conditions, consider 316 stainless steel.

Common Applications

  • Pipe support and anchoring in plumbing systems.
  • Securing conduit and electrical raceways.
  • Marine and offshore structural support.
  • Chemical processing equipment mounting.
  • Food and beverage industry pipe clamping.

⚠️ Engineering Warnings

  • Ensure threads are clean and free of debris before installation to prevent galling or cross-threading.
  • Always use appropriate torque specifications to avoid damaging the pipe or the U-bolt.
  • For critical applications, regularly inspect U-bolts for signs of corrosion, wear, or loosening, and retighten or replace as necessary.

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 304 Stainless Steel U-Bolt, 1" Pipe made from?

A: This 304 Stainless Steel U-Bolt, 1" Pipe is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Pipe support and anchoring in plumbing systems., Securing conduit and electrical raceways., Marine and offshore structural support., Chemical processing equipment mounting., Food and beverage industry pipe clamping..

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 2.27"B4.13"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.