Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 80

304 Stainless Steel Schedule 80 Seamless Pipe - 2.8" x 6.162" OD

Expert Overview

Engineered for demanding environments, this 304 stainless steel Schedule 80 seamless pipe offers exceptional strength and corrosion resistance. Its precise dimensions ensure reliable performance in critical industrial fluid transfer systems.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size2.8"
Outside Diameter6.162"
Wall Thickness0.172"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 2.8" nominal size, Schedule 80 seamless pipe is manufactured from high-grade 304 stainless steel, ensuring superior resistance to a wide range of corrosive media and elevated temperatures. With an outside diameter of 6.162" and a robust wall thickness of 0.172", it is engineered to withstand significant internal pressures. This robust construction makes it ideal for applications in chemical processing, pharmaceuticals, food and beverage, and general industrial fluid handling where purity and longevity are 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 the pipe ends are clean, free from debris, and properly beveled per joint specifications. 2. Align the pipe with mating fittings or other pipe sections, verifying correct orientation. 3. Secure the pipe using appropriate welding procedures or mechanical joining methods as dictated by the system design and applicable codes.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Improper beveling of pipe ends leading to incomplete weld penetration.Utilize calibrated beveling tools and inspect bevel angles against welding procedure specifications before joining.
Contamination of the internal pipe surface during handling or installation, compromising fluid purity.Implement strict material handling protocols, including covering pipe ends and using clean tools, to maintain internal cleanliness.

Common Applications

  • Chemical Processing
  • Pharmaceutical Manufacturing
  • Food & Beverage Industry
  • High-Pressure Fluid Transfer

⚠️ Engineering Warnings

  • Verify material compatibility with the specific fluid and operating conditions to prevent premature corrosion or failure.
  • Adhere to all relevant industry codes and standards (e.g., ASME B31.3) for design, fabrication, and installation.

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 304 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing, Pharmaceutical Manufacturing, Food & Beverage Industry, High-Pressure Fluid Transfer.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.162"ID = 2.067"WALL0.172"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.