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304 Stainless Steel Schedule 80 Seamless Pipe - 2.5" x 3.078" x 0.167"

Expert Overview

This 2.5" Schedule 80 seamless pipe, crafted from high-grade 304 stainless steel, offers exceptional strength and corrosion resistance. Its seamless construction ensures integrity under high pressure and demanding operational environments.

StandardASME B18
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size2.5"
Outside Diameter3.078"
Wall Thickness0.167"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 2.5" Schedule 80 seamless pipe exhibits a nominal outside diameter of 3.078" and a substantial wall thickness of 0.167". Manufactured from 304 stainless steel, it provides superior resistance to a wide range of corrosive media, making it ideal for chemical processing, food and beverage industries, and high-purity fluid transfer systems. The seamless design eliminates weld defects, ensuring uniform wall thickness and enhanced structural integrity under extreme pressures and temperatures.

🧊 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 and threads are clean and free from debris. 2. Apply appropriate thread sealant or tape to the male threads of the fitting or pipe. 3. Hand-tighten the connection, then use a suitable wrench to tighten an additional 1-2 turns, avoiding over-tightening. 4. Verify the integrity of the connection through a pressure test as per system requirements.

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
Using incompatible thread sealant for specific media.Consult chemical compatibility charts to select a thread sealant suitable for the fluid being transported.
Over-tightening threaded connections, leading to pipe damage or cracking.Follow recommended torque specifications or use a calibrated torque wrench for precise tightening.

Common Applications

  • Chemical Processing Pipelines
  • Food and Beverage Production Systems
  • High-Purity Water and Fluid Transfer
  • Petrochemical Industry
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure proper material compatibility with the transported fluid to prevent premature corrosion.
  • Always adhere to relevant industry codes and standards for pressure vessel and piping design and installation.
  • Perform thorough post-installation pressure testing to confirm system integrity and detect potential leaks.

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 Pipelines, Food and Beverage Production Systems, High-Purity Water and Fluid Transfer, Petrochemical Industry, Pharmaceutical Manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.078"ID = 2.067"WALL0.167"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.