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304 Stainless Steel Seamless Pipe, Sch 40, 5.6" Size

Expert Overview

This Schedule 40 seamless pipe, fabricated from high-grade 304 stainless steel, offers superior corrosion resistance and mechanical strength. Its precise dimensions ensure reliable performance in critical fluid and gas transport systems.

StandardDIN 933
Material304 Stainless Steel
FinishPlain
GradeN/A
Pipe Size5.6"
Outside Diameter2.997"
Wall Thickness0.350"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 5.6-inch nominal pipe size seamless pipe features a precise 2.997-inch outside diameter and a robust 0.350-inch wall thickness, conforming to Schedule 40 specifications. Composed of 304 stainless steel, it provides exceptional resistance to a wide range of corrosive environments, including acids, alkalis, and chlorides, due to its chromium and nickel content. This material also exhibits excellent weldability and formability, making it suitable for complex piping configurations and high-pressure applications where integrity is paramount.

🧊 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 pipe ends are clean, free of debris, and properly chamfered for welding or joining. 2. Align pipe sections accurately to prevent stress concentrations. 3. Utilize appropriate welding procedures for 304 stainless steel or approved mechanical joining methods.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 compromised weld strength and corrosion resistance.Always use welding consumables specifically recommended for 304 stainless steel to maintain material integrity.
Improperly supporting the pipe, resulting in sagging or excessive stress on joints.Install pipe supports at appropriate intervals to ensure the pipe is adequately supported and to prevent undue stress.

Common Applications

  • Chemical processing industries
  • Petroleum refining
  • Food and beverage processing
  • Water treatment facilities
  • High-purity fluid transfer

⚠️ Engineering Warnings

  • Ensure compatibility of the fluid or gas being transported with 304 stainless steel under operating temperature and pressure conditions.
  • Adhere to all relevant safety standards and codes during handling, fabrication, and 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 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Chemical processing industries, Petroleum refining, Food and beverage processing, Water treatment facilities, High-purity fluid transfer.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.997"ID = 2.067"WALL0.350"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.