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

2.8" Sch 80 304 SS Seamless Pipe - High Pressure

Expert Overview

This 2.8" Schedule 80 seamless pipe, crafted from premium 304 stainless steel, offers superior corrosion resistance and high-pressure handling capabilities for critical industrial systems.

StandardDIN 933
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size2.8"
Outside Diameter2.745"
Wall Thickness0.276"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 2.8" Schedule 80 seamless pipe boasts an outside diameter of 2.745" and a substantial wall thickness of 0.276". Constructed from robust 304 stainless steel, it delivers exceptional strength, durability, and resistance to a wide range of corrosive media, making it suitable for high-pressure fluid transport, chemical processing, and food & beverage manufacturing where hygiene and integrity are paramount. Its seamless construction eliminates potential leak paths inherent in welded pipes, ensuring operational reliability.

🧊 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 and free from debris. 2. Carefully align pipe with mating fittings, ensuring proper thread engagement or weld preparation. 3. Securely fasten or weld according to industry best practices and project specifications.

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)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
Using incompatible fittings or welding consumables.Always verify that fittings and welding materials are also rated for 304 stainless steel and the service conditions.
Improper cleaning of pipe ends before welding.Thoroughly degrease and remove any surface contaminants from the pipe ends to prevent weld defects.

Common Applications

  • High-Pressure Fluid Transfer
  • Chemical Processing & Storage
  • Food & Beverage Production
  • Pharmaceutical Systems
  • Marine and Offshore

⚠️ Engineering Warnings

  • Ensure proper material handling to prevent surface contamination or damage.
  • Always adhere to ASME B31.3 or relevant piping codes for installation and welding procedures.

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: High-Pressure Fluid Transfer, Chemical Processing & Storage, Food & Beverage Production, Pharmaceutical Systems, Marine and Offshore.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.745"ID = 2.067"WALL0.276"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.