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4.5" Sch 160 316 SS Seamless Pipe | High-Pressure Applications

Expert Overview

This 4.5" Schedule 160 seamless pipe, crafted from premium 316 stainless steel, offers exceptional strength and corrosion resistance. Engineered for high-pressure and demanding environments, it ensures superior performance and longevity.

StandardISO 9001
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size4.5"
Outside Diameter5.647"
Wall Thickness0.247"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 4.5" Schedule 160 seamless pipe boasts a precise outside diameter of 5.647" and a substantial wall thickness of 0.247". Constructed from UNS S31600 (316) stainless steel, it provides excellent resistance to pitting and crevice corrosion in aggressive media, making it ideal for high-pressure chemical processing, marine applications, and critical fluid transport systems where material integrity is paramount.

🧊 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.

VictaulicEst. 1919
USA🇺🇸
"Mechanical pipe joining solutions."
Market Rank
🏆 #1 Grooved Piping System
Industry Approvals
🚀 Global Fire & HVAC Approved
Warranty & Support
🛡️ Lifetime Integrity Guarantee
Green Manufacturing
🌱 100% Recycled Steel
Certified:ISO 9001, FM, UL
SwagelokEst. 1947
USA🇺🇸
"High-purity tube fittings."
Market Rank
🏆 #1 High-Purity Fluid Systems
Industry Approvals
🚀 Semiconductor Approved
Warranty & Support
🛡️ Lifetime Limited Warranty
Green Manufacturing
🌱 Zero Leakage Promise
Certified:ISO 9001, PED
NibcoEst. 1904
USA🇺🇸
"Flow control and pipe fittings."
Market Rank
🏆 Top 5 Flow Control
Industry Approvals
🚀 Commercial Plumbing Approved
Warranty & Support
🛡️ 5-Year Limited Warranty
Green Manufacturing
🌱 Lead-Free Pioneer
Certified:ISO 9001, NSF/ANSI 61

Certifications & Compliance

RoHS Compliant:Yes
REACH Compliant:Yes
Material Traceability:Available on Request
DFARS Compliant:Yes

Installation Procedure

1. Ensure proper pipe alignment and support. 2. Utilize compatible welding procedures for 316 stainless steel, adhering to relevant codes (e.g., ASME B31.3). 3. Conduct thorough non-destructive testing (NDT) of all welds as per project specifications.

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 incorrect welding consumables for 316 stainless steel, leading to reduced corrosion resistance.Always use welding filler materials specifically designed for 316 stainless steel, such as ER316/E316L.
Insufficient support leading to pipe stress and potential failure in high-pressure applications.Install adequate pipe supports at specified intervals to manage thermal expansion and operational loads.

Common Applications

  • Chemical and Petrochemical Processing
  • High-Pressure Fluid Transfer
  • Marine and Offshore Equipment

⚠️ Engineering Warnings

  • Not suitable for applications involving high-velocity, abrasive fluids without appropriate wear protection.
  • Ensure compatibility with all process fluids and operating temperatures to prevent premature corrosion.

Alternative Products to Consider

Premium Pipe, Tubing, Hose & Fittings equivalentHigher corrosion resistance (316 SS)
Economy Pipe, Tubing, Hose & Fittings optionLower cost for non-critical indoor applications

Frequently Asked Questions

Q: What is the Seamless Pipe, Schedule 160 made from?

A: This Seamless Pipe, Schedule 160 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical and Petrochemical Processing, High-Pressure Fluid Transfer, Marine and Offshore Equipment.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.647"ID = 2.067"WALL0.247"MAX WORKING PRESSURE: 2,500 psiSeamless Construction — Uniform Wall Thickness

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.