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304 Stainless Steel Schedule 80 Seamless Pipe

Expert Overview

This 304 stainless steel seamless pipe, Schedule 80, offers exceptional corrosion resistance and high-pressure handling capabilities. Precisely manufactured for critical industrial fluid transport.

StandardASTM A106
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Pipe Size0.9"
Outside Diameter4.339"
Wall Thickness0.457"

Detailed Engineering Specifications

Engineered for reliability and performance, this 0.9" nominal size, Schedule 80 seamless pipe is constructed from premium 304 stainless steel. It boasts a precise outside diameter of 4.339" and a robust wall thickness of 0.457", ensuring superior structural integrity and pressure containment. The inherent properties of 304 stainless steel provide excellent resistance to a wide range of corrosive media, making it ideal for demanding chemical processing, oil and gas, and food and beverage industries.

🧊 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. Verify pipe dimensions and material grade against project specifications. 2. Ensure end faces are clean, free of burrs, and properly prepared for the joining method (e.g., welding, threading). 3. Install according to relevant industry standards and best practices, considering thermal expansion and support requirements.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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 incorrect welding consumables for 304 stainless steel, leading to potential corrosion issues.Employ welding filler metals specifically designed for 304 stainless steel, such as ER308L, to maintain corrosion resistance.
Insufficient pipe support, causing undue stress on joints and potential failure under pressure or vibration.Implement adequate and appropriately spaced pipe supports that account for operational loads and thermal expansion.

Common Applications

  • Chemical processing and transfer
  • High-pressure fluid systems
  • Food and beverage processing equipment

⚠️ Engineering Warnings

  • Always adhere to applicable ASME, ASTM, and other relevant industry codes and standards during installation and operation.
  • Galvanic corrosion can occur if dissimilar metals are in direct contact in a corrosive environment; ensure proper material selection and isolation if necessary.

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 and transfer, High-pressure fluid systems, Food and beverage processing equipment.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.339"ID = 2.067"WALL0.457"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.