Home > U-Bolts > 316 Stainless Steel U-Bolt, 1" Pipe

316 Stainless Steel U-Bolt: 1" Pipe, 3.44"W x 5.90"L, 1/2"-13 Thread

Expert Overview

Engineered for demanding environments, this 316 Stainless Steel U-Bolt provides robust and corrosion-resistant fastening for 1" nominal pipe. Its precision dimensions ensure a secure and reliable installation.

StandardISO 9001
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Inside Width ( A)3.44"
Inside Length ( B)5.90"
Thread Size1/2"-13

Detailed Engineering Specifications

A high-performance industrial component, this U-bolt is manufactured from premium 316 stainless steel, renowned for its exceptional resistance to chlorides, crevice corrosion, and pitting, making it ideal for marine, chemical processing, and outdoor applications. With an inside width (A) of 3.44 inches and an inside length (B) of 5.90 inches, it is specifically designed to accommodate 1-inch nominal pipe sizes. The threads are precision-rolled to a 1/2"-13 UNC standard, ensuring optimal mating with compatible nuts and washers for secure clamping force. This robust construction guarantees long-term structural integrity and performance under stress.

🧊 Download 3D CAD Model (.STEP)

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."
Market Rank
🏆 Global Innovation Leader
Industry Approvals
🚀 Aviation & Medical Approved
Warranty & Support
🛡️ Premium Performance Guarantee
Green Manufacturing
🌱 100% Renewable Energy HQ
Certified:ISO 9001, ISO 14001
LoctiteEst. 1953
Germany🇩🇪
"Industrial adhesives and sealants."
Market Rank
🏆 #1 Global Adhesives
Industry Approvals
🚀 Formula 1 & Aerospace OEM
Warranty & Support
🛡️ 24/7 Application Support
Green Manufacturing
🌱 Climate Positive 2030
Certified:ISO 9001, IATF 16949
McMaster-CarrEst. 1901
USA🇺🇸
"Complete industrial supply."
Market Rank
🏆 #1 Industrial Supply Standard
Industry Approvals
🚀 US Military Approved
Warranty & Support
🛡️ 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. Place the U-bolt around the 1" pipe, ensuring the pipe is correctly seated within the curve. 2. Position the U-bolt against the mounting surface, aligning the threaded legs through the designated holes. 3. Secure the U-bolt by tightening the 1/2"-13 nuts evenly on both legs until the pipe is firmly held in place, 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 a U-bolt with incorrect dimensions for the pipe size.Verify the inside width and length of the U-bolt against the nominal pipe diameter and desired clamping area before installation.
Inadequate tightening of the securing nuts.Ensure nuts are tightened sufficiently to prevent pipe movement, but not to the point of deforming the pipe or U-bolt.
Selecting a material not suited for the environmental conditions.Confirm the 316 stainless steel's corrosion resistance is appropriate for the intended application's chemical exposure and atmospheric conditions.

Common Applications

  • Marine hardware and support structures
  • Chemical processing plant pipework
  • Offshore oil and gas platforms
  • Food and beverage processing equipment
  • Wastewater treatment facilities

⚠️ Engineering Warnings

  • Always use appropriate torque specifications for tightening nuts to prevent damage to the pipe or U-bolt.
  • Ensure all mating hardware (nuts and washers) is also made of 316 stainless steel to prevent galvanic corrosion.

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 support structures, Chemical processing plant pipework, Offshore oil and gas platforms, Food and beverage processing equipment, Wastewater treatment facilities.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 3.44"B5.90"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.