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5.1" Sch 40 316 Stainless Steel Seamless Pipe

Expert Overview

Engineered for superior performance, this 5.1" Schedule 40 seamless pipe is crafted from high-grade 316 stainless steel. Its robust construction ensures exceptional durability and resistance to corrosive environments.

StandardISO 9001
Material316 Stainless Steel
FinishPlain
GradeN/A
Pipe Size5.1"
Outside Diameter5.461"
Wall Thickness0.387"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 5.1" Schedule 40 seamless pipe boasts an outside diameter of 5.461" and a substantial wall thickness of 0.387". Fabricated from 316 stainless steel, it offers superior corrosion resistance, particularly against chlorides and other aggressive media, due to its molybdenum content. This material also exhibits excellent mechanical strength at both elevated and sub-zero temperatures, making it ideal for demanding chemical processing, marine, and food/beverage applications where purity and longevity are paramount.

🧊 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. Align pipe sections accurately for welding or fitting. 3. Execute weld procedures or torque fittings according to manufacturer specifications and relevant codes.

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
Improper pipe end preparation leading to weld defects.Thoroughly deburr and clean pipe ends before joining to ensure sound weld integrity.
Over-tightening threaded fittings, causing damage.Use appropriate torque values as specified by the fitting manufacturer to prevent stripping or cracking.

Common Applications

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

⚠️ Engineering Warnings

  • Ensure compatibility of the 316 stainless steel with the specific media being transported to prevent unexpected corrosion.
  • Follow all applicable industry codes and standards for installation and welding of stainless steel piping.

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 Transfer Lines, Pharmaceutical Manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.461"ID = 2.067"WALL0.387"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.