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5.4" Sch 160 316 SS Seamless Pipe | High Pressure

Expert Overview

This Schedule 160 seamless pipe, constructed from premium 316 stainless steel, is engineered for extreme service. Its robust construction ensures superior integrity and corrosion resistance in demanding industrial environments.

StandardISO 9001
Material316 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size5.4"
Outside Diameter5.022"
Wall Thickness0.329"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 5.4" nominal pipe size (NPS) seamless pipe features an exact outside diameter of 5.022" and a substantial wall thickness of 0.329". Manufactured from 316 stainless steel, it offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, even in highly aggressive media and elevated temperatures. This specification is ideal for critical fluid and gas transport systems requiring maximum safety factors and prolonged operational life under extreme pressure and corrosive conditions.

🧊 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 all mating surfaces are clean, free from debris, and properly prepared for welding or joining. 2. Verify pipe dimensions and material grade against project specifications before installation. 3. Employ appropriate welding procedures for 316 stainless steel, including inert gas shielding, to maintain material integrity and prevent contamination.

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.Always use welding consumables specifically rated for 316 stainless steel to ensure equivalent corrosion resistance and mechanical properties.
Inadequate post-weld cleaning, leading to surface contamination.Thoroughly clean all welds and surrounding areas after fabrication using methods that do not introduce contaminants, such as pickling and passivation, if required by the service.

Common Applications

  • High-pressure chemical processing
  • Offshore oil and gas exploration
  • Cryogenic fluid transfer

⚠️ Engineering Warnings

  • Welding procedures must be qualified to ensure full structural integrity and corrosion resistance.
  • Avoid exposure to elevated temperatures above 800°F (427°C) for extended periods without considering potential sensitization.

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: High-pressure chemical processing, Offshore oil and gas exploration, Cryogenic fluid transfer.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.022"ID = 2.067"WALL0.329"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.