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

304 Stainless Steel Seamless Pipe, Sch 80, 5.3" x 6.016" OD

Expert Overview

Engineered for demanding environments, this 304 stainless steel seamless pipe offers superior corrosion resistance and structural integrity for high-pressure fluid and gas transport.

StandardASTM A106
Material304 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size5.3"
Outside Diameter6.016"
Wall Thickness0.371"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 Stainless Steel Seamless Pipe, Schedule 80, features a nominal pipe size of 5.3 inches, a precise outside diameter of 6.016 inches, and a robust wall thickness of 0.371 inches. Manufactured from high-grade 304 stainless steel, it provides exceptional resistance to a wide range of corrosive media and elevated temperatures, making it ideal for chemical processing, oil and gas, and food and beverage industries where purity and longevity are paramount. Its seamless construction ensures uniform strength and leak-proof performance under extreme pressure conditions.

🧊 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 proper thread preparation and cleaning of mating surfaces. 2. Apply appropriate pipe sealant or PTFE tape to male threads. 3. Tighten fittings securely using calibrated torque wrenches to specified values.

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 incompatible thread sealants, leading to leaks or material degradation.Always consult the material compatibility chart for the chosen sealant with 304 stainless steel.
Over-tightening or under-tightening fittings, compromising seal integrity.Utilize calibrated torque wrenches and adhere to recommended torque specifications for the pipe size and schedule.

Common Applications

  • Chemical Processing Plants
  • Oil and Gas Refineries
  • Food and Beverage Production
  • High-Purity Water Systems

⚠️ Engineering Warnings

  • Verify compatibility of transported media with 304 stainless steel at operating temperatures and pressures.
  • Ensure proper handling and storage to prevent damage or contamination before 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 Plants, Oil and Gas Refineries, Food and Beverage Production, High-Purity Water Systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.016"ID = 2.067"WALL0.371"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.