Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 160

304 Stainless Steel Seamless Pipe, Sch 160, 2.4" ID

Expert Overview

This 304 stainless steel seamless pipe, Schedule 160, is engineered for extreme pressure and corrosive environments. Its robust construction ensures reliable performance in critical fluid and gas transfer systems.

StandardISO 9001
Material304 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size2.4"
Outside Diameter3.801"
Wall Thickness0.140"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 304 stainless steel seamless pipe meets stringent performance requirements for high-pressure applications. With a nominal pipe size of 2.4 inches, it features a precise outside diameter of 3.801 inches and a substantial wall thickness of 0.140 inches, achieving Schedule 160. Manufactured from ASTM A312 Grade 304 stainless steel, it offers exceptional resistance to a wide range of corrosive media, including acids, alkalis, and organic compounds. This makes it ideal for chemical processing, petrochemical, pharmaceutical, and high-purity fluid systems.

🧊 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 mating pipe ends are clean, free of burrs, and properly beveled as per welding procedure. 2. Position pipe for welding, maintaining alignment and any required gap. 3. Execute weld according to approved welding procedure specification (WPS) and under qualified supervision.

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
Incorrect pipe end preparation leading to weld defects.Thoroughly clean and properly bevel pipe ends to match welding specifications before joining.
Using incompatible filler material for welding.Select filler metal specifically recommended for 304 stainless steel to ensure weld integrity and corrosion resistance.

Common Applications

  • High-pressure fluid transfer in chemical plants
  • Corrosive fluid handling in petrochemical refineries
  • Sanitary piping in pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Always consult relevant industry standards and codes for specific application requirements.
  • Ensure proper welding procedures and qualified personnel are used for installation to maintain material integrity and performance.

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 160 made from?

A: This Seamless Pipe, Schedule 160 is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: High-pressure fluid transfer in chemical plants, Corrosive fluid handling in petrochemical refineries, Sanitary piping in pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.801"ID = 2.067"WALL0.140"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.