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3.8" Sch 40 316 Stainless Steel Seamless Pipe | OD 5.854" WT 0.235"

Expert Overview

This 3.8-inch Schedule 40 seamless pipe, crafted from high-grade 316 stainless steel, offers exceptional corrosion resistance and durability for critical industrial applications.

StandardASTM A106
Material316 Stainless Steel
FinishPlain
GradeN/A
Pipe Size3.8"
Outside Diameter5.854"
Wall Thickness0.235"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 3.8-inch Schedule 40 seamless pipe boasts a precise outside diameter of 5.854 inches and a substantial wall thickness of 0.235 inches. Manufactured from 316 stainless steel, it exhibits superior resistance to pitting, crevice corrosion, and general corrosion, especially in aggressive chemical and marine environments. Its seamless construction ensures uniform wall thickness and eliminates the risk of weld-related failures, making it ideal for high-pressure, high-temperature, and corrosive fluid transport in chemical processing, petrochemical, and food & 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. Inspect pipe ends for damage and debris. 2. Ensure mating components are clean and compatible. 3. Carefully join pipe sections using appropriate welding or connecting techniques, adhering to industry standards and safety protocols.

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)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.Always use welding consumables specifically designed for 316 stainless steel to maintain corrosion resistance.
Insufficient post-weld cleaning.Thoroughly clean all welds after fabrication to remove contaminants that can initiate corrosion.

Common Applications

  • Chemical Processing Lines
  • Petrochemical Refineries
  • Marine and Offshore Piping Systems
  • Food and Beverage Processing
  • Pharmaceutical Manufacturing

⚠️ Engineering Warnings

  • Ensure proper material handling to prevent surface contamination which can lead to localized corrosion.
  • Always consult relevant industry codes and standards for specific installation and application requirements.

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 Lines, Petrochemical Refineries, Marine and Offshore Piping Systems, Food and Beverage Processing, Pharmaceutical Manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.854"ID = 2.067"WALL0.235"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.