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316 Stainless Steel Seamless Pipe, Sch 40, 4.4"

Expert Overview

This 316 stainless steel Schedule 40 seamless pipe offers superior corrosion resistance and mechanical strength, making it ideal for critical fluid handling systems in harsh industrial settings.

StandardDIN 933
Material316 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size4.4"
Outside Diameter5.907"
Wall Thickness0.126"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 316 stainless steel seamless pipe conforms to ASTM A312 standards. It features a nominal pipe size of 4.4 inches with an actual outside diameter of 5.907 inches and a wall thickness of 0.126 inches. The enhanced chromium and nickel content of 316 stainless steel provides exceptional resistance to pitting and crevice corrosion, particularly in aggressive chemical and marine environments. This pipe is engineered for reliable performance in high-pressure, high-temperature, and corrosive fluid transfer 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, free of debris, and properly chamfered. 2. Verify alignment with mating components to prevent excessive stress. 3. Utilize appropriate welding procedures and filler materials for 316 stainless steel, adhering to relevant codes.

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)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 incorrect welding consumables for 316 stainless steel, leading to compromised corrosion resistance.Always use welding consumables specifically rated for 316 stainless steel to maintain the material's integrity and corrosion properties.
Over-stressing the pipe during installation due to misaligned connections.Carefully align all connections and support the piping system adequately to prevent undue stress on the pipe and its joints.

Common Applications

  • Chemical processing and handling
  • Marine and offshore industries
  • Food and beverage production
  • Pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Ensure proper handling to avoid contamination which can affect corrosion resistance.
  • Adhere to strict welding protocols to maintain the full metallurgical properties of 316 stainless steel.

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 and handling, Marine and offshore industries, Food and beverage production, Pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.907"ID = 2.067"WALL0.126"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.