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1.5" Sch 40 316 Stainless Steel Seamless Pipe

Expert Overview

This 1.5-inch Schedule 40 seamless pipe, constructed from premium 316 stainless steel, offers exceptional durability and corrosion resistance. Ideal for critical fluid handling and structural applications in harsh environments.

StandardISO 9001
Material316 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size1.5"
Outside Diameter3.972"
Wall Thickness0.354"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 1.5-inch Schedule 40 seamless pipe is engineered from superior 316 stainless steel, renowned for its outstanding resistance to pitting and crevice corrosion, particularly in chloride-rich environments. With an outside diameter of 3.972 inches and a robust wall thickness of 0.354 inches, it provides excellent structural integrity for demanding applications. This material composition ensures long-term performance and reliability in chemical processing, marine, and food and beverage industries.

🧊 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. Properly align pipe sections for welding or fitting. 3. Execute welding or fitting according to industry best practices for 316 stainless steel.

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)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible welding consumables for 316 stainless steel.Utilize welding consumables specifically designed for 316 stainless steel to maintain corrosion resistance and mechanical properties.
Improper cleaning and preparation of pipe ends before joining.Thoroughly clean and degrease pipe ends to prevent weld contamination and ensure a strong, reliable joint.

Common Applications

  • Chemical Processing Pipelines
  • Marine and Offshore Systems
  • Food and Beverage Processing
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure proper post-weld heat treatment or cleaning to preserve corrosion resistance.
  • Consult material compatibility charts for specific fluid or chemical 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 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Pipelines, Marine and Offshore Systems, Food and Beverage Processing, Pharmaceutical Manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.972"ID = 2.067"WALL0.354"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.