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304 Stainless Steel Seamless Pipe, Sch 80, 3/8" x 1.516" OD

Expert Overview

This 304 stainless steel seamless pipe, Schedule 80, offers superior corrosion resistance and strength. Engineered for reliability in critical industrial applications requiring high integrity and durability.

StandardISO 9001
Material304 Stainless Steel
FinishPlain
GradeN/A
Pipe Size3.8"
Outside Diameter1.516"
Wall Thickness0.196"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 304 stainless steel seamless pipe meets stringent performance requirements. With a nominal pipe size of 3/8", it boasts an actual outside diameter of 1.516" and a robust wall thickness of 0.196". The 304 stainless steel alloy provides excellent resistance to a wide range of corrosive media, including many acids and chemicals, and maintains mechanical integrity at elevated temperatures. Its seamless construction eliminates weld defects, ensuring superior pressure containment for high-pressure fluid transfer systems, chemical processing, and general industrial piping where failure is not an option.

🧊 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. Visually inspect pipe ends for damage or debris. 2. Ensure proper alignment with mating components and use appropriate joining methods (e.g., welding, threading with compatible fittings). 3. Verify system pressure and temperature ratings against pipe specifications before operation.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 joining methods for the material and pressure rating.Always use welding procedures and filler materials specifically recommended for 304 stainless steel, or select threaded fittings rated for the same pressure and material compatibility.
Ignoring the effect of external stresses on the pipe.Ensure proper support and bracing to prevent excessive bending or vibration, which can compromise the long-term integrity of the seamless pipe.

Common Applications

  • Chemical Processing and Petrochemical Plants
  • High-Pressure Fluid Transfer Systems
  • Food and Beverage Industry (Sanitary Applications)

⚠️ Engineering Warnings

  • Verify system pressure and temperature do not exceed the rated limits for Schedule 80 304 stainless steel pipe.
  • Ensure proper material handling and cleaning to maintain corrosion resistance, especially in sanitary or food-grade applications.

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 Petrochemical Plants, High-Pressure Fluid Transfer Systems, Food and Beverage Industry (Sanitary Applications).

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.516"ID = 2.067"WALL0.196"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.