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1.5" Sch 40 304 Stainless Steel Seamless Pipe

Expert Overview

This 1.5" Schedule 40 seamless pipe, crafted from high-grade 304 stainless steel, offers superior corrosion resistance and structural integrity for critical fluid and gas conveyance in harsh environments.

StandardASTM A106
Material304 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size1.5"
Outside Diameter2.534"
Wall Thickness0.252"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 1.5" Schedule 40 seamless pipe boasts an outside diameter of 2.534" and a substantial wall thickness of 0.252". Constructed from durable 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media, including many acids, alkalis, and chlorides, making it ideal for food processing, chemical handling, and high-purity applications. Its seamless construction eliminates weld seams, ensuring uniform strength and preventing potential leak paths under high pressure and temperature 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 pipe end preparation, including deburring and cleaning. 2. Select compatible fittings and appropriate joining method (e.g., welding, threading, or flanging) as per system design. 3. Carefully align pipe sections and secure connections to achieve a leak-free joint, observing torque specifications if applicable.

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 fittings or joining methods.Always verify that fittings and joining techniques are designed for 304 stainless steel and the specific operating conditions of the system.
Improper pipe end preparation leading to leaks or connection failures.Thoroughly deburr, clean, and chamfer pipe ends to ensure a smooth, precise fit with connectors.

Common Applications

  • Chemical Processing Pipelines
  • Food and Beverage Transfer Systems
  • High-Purity Water and Gas Lines
  • Oil and Gas Industry Components
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure proper material compatibility with conveyed fluids to prevent premature corrosion.
  • Follow established welding procedures for 304 stainless steel to maintain its corrosion resistance and mechanical properties.

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 Pipelines, Food and Beverage Transfer Systems, High-Purity Water and Gas Lines, Oil and Gas Industry Components, Pharmaceutical Manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.534"ID = 2.067"WALL0.252"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.