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4.5" Sch 80 316 Stainless Steel Seamless Pipe

Expert Overview

This Schedule 80 seamless pipe, crafted from superior 316 stainless steel, offers exceptional strength and corrosion resistance. Ideal for high-pressure, demanding environments where reliability is paramount.

StandardDIN 933
Material316 Stainless Steel
FinishPlain
GradeN/A
Pipe Size4.5"
Outside Diameter4.845"
Wall Thickness0.269"

Detailed Engineering Specifications

Engineered for reliability and performance, this 4.5-inch nominal size seamless pipe boasts a precise 4.845-inch outside diameter and a robust 0.269-inch wall thickness, conforming to Schedule 80 standards. Fabricated from high-grade 316 stainless steel, it exhibits excellent resistance to a wide range of corrosive media, including chlorides and acids, due to its molybdenum content. This makes it exceptionally suited for applications in chemical processing, marine environments, food and beverage production, and oil and gas industries where material integrity and longevity are critical.

🧊 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 pipe ends are clean, free of burrs, and properly beveled according to welding specifications. 2. Align the pipe sections precisely to maintain the specified centerline. 3. Secure the pipe using appropriate clamping and tack welding before commencing full joint welding.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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
Improper beveling leading to weld defects.Always follow ASME B31.3 or relevant piping code for correct bevel angle and root face specification.
Contamination of the 316 stainless steel during fabrication.Use dedicated tools and cleaning agents for stainless steel to prevent cross-contamination and maintain corrosion resistance.

Common Applications

  • Chemical Processing Pipelines
  • Offshore and Marine Systems
  • High-Purity Fluid Transfer

⚠️ Engineering Warnings

  • Ensure compatibility of welding consumables with 316 stainless steel to prevent carbide precipitation.
  • Avoid excessive heat input during welding, which can affect the material's corrosion resistance.

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 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Pipelines, Offshore and Marine Systems, High-Purity Fluid Transfer.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.845"ID = 2.067"WALL0.269"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.