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

316 Stainless Steel U-Bolt, 1" Pipe, 4.82" W x 6.86" L

Expert Overview

Engineered for robust pipe support and fastening, this 316 stainless steel U-bolt is specifically designed for 1" nominal pipe size. Its superior corrosion resistance ensures longevity in demanding environments.

StandardISO 9001
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Inside Width ( A)4.82"
Inside Length ( B)6.86"
Thread Size1/2"-13

Detailed Engineering Specifications

Built to exacting engineering tolerances, this U-bolt is crafted from premium 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion in saline and chemical-laden atmospheres. The precise dimensions of 4.82" inside width (A) and 6.86" inside length (B) ensure a secure fit for 1" nominal pipe, while the robust 1/2"-13 UNC thread size provides ample clamping force. This specification is critical for applications requiring high mechanical strength and unwavering integrity in marine, chemical processing, food and beverage, and offshore industries.

🧊 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. Position the U-bolt around the pipe, ensuring it is centered and snug. 2. Place the accompanying mounting plate or saddle beneath the pipe and align the U-bolt legs through the designated holes. 3. Secure the U-bolt by threading the nuts onto the legs until the desired tension is achieved, ensuring even pressure on both sides.

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 the wrong size U-bolt for the pipe diameter.Always verify the nominal pipe size and consult dimensional charts to select the U-bolt with the correct inside width and length.
Over-tightening or under-tightening the nuts.Apply even torque to both nuts. Refer to torque specifications for the specific thread size and material to prevent thread damage or inadequate clamping.
Not using stainless steel hardware in corrosive environments.Ensure all fasteners, including nuts and washers, are also made of 316 stainless steel to prevent galvanic corrosion and premature failure.

Common Applications

  • Marine hardware and vessel support
  • Chemical processing plant pipework
  • Food and beverage industry equipment
  • Offshore oil and gas installations
  • Wastewater treatment facilities

⚠️ Engineering Warnings

  • Ensure proper torque is applied to avoid damaging threads or the pipe.
  • Always use matching 316 stainless steel nuts and washers to maintain corrosion resistance and 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 vessel support, Chemical processing plant pipework, Food and beverage industry equipment, Offshore oil and gas installations, Wastewater treatment facilities.

Technical Schematic

U-BOLT DIMENSIONAL DIAGRAMASME B18.31.5PIPE1"NUTNUTA = 4.82"B6.86"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.