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304 Stainless Steel Seamless Pipe, Sch 40, 3.7" x 2.321" OD

Expert Overview

This 304 stainless steel seamless pipe, Schedule 40, offers superior corrosion resistance and strength. Its precise dimensions ensure reliable performance in demanding industrial applications.

StandardISO 9001
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size3.7"
Outside Diameter2.321"
Wall Thickness0.205"

Detailed Engineering Specifications

Manufactured under strict quality controls, this 304 stainless steel seamless pipe adheres to Schedule 40 dimensions. The nominal pipe size is 3.7 inches, with a precise outside diameter of 2.321 inches and a wall thickness of 0.205 inches. Composed of Type 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media and high temperatures, making it suitable for food processing, chemical handling, and pharmaceutical applications.

🧊 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 and free of debris. 2. Apply appropriate threading compound or sealant to male threads. 3. Tighten fittings securely to achieve a leak-proof seal.

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 excessive force during fitting installation, which can damage threads.Apply steady, firm pressure and use pipe wrenches on opposing sides to avoid torque on the pipe body.
Not verifying material compatibility with the fluid being conveyed.Consult chemical resistance charts for 304 stainless steel to ensure it is suitable for the specific application.

Common Applications

  • Chemical processing and transfer
  • Food and beverage production
  • Pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Always wear appropriate personal protective equipment (PPE) during handling and installation.
  • Ensure proper ventilation when working with chemicals conveyed through the pipe.

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 and transfer, Food and beverage production, Pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.321"ID = 2.067"WALL0.205"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.