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5.1" Sch 40 316 Stainless Steel Seamless Pipe | OD 2.577" WT 0.249"

Expert Overview

Engineered for extreme conditions, this Schedule 40 seamless pipe is crafted from premium 316 stainless steel. It offers exceptional corrosion resistance and structural integrity for critical industrial applications.

StandardDIN 933
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size5.1"
Outside Diameter2.577"
Wall Thickness0.249"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 5.1" Schedule 40 seamless pipe boasts a 2.577" outside diameter and a robust 0.249" wall thickness. Manufactured from 316 stainless steel, it provides superior resistance to pitting, crevice corrosion, and general corrosion, particularly in aggressive chemical and marine environments. Its seamless construction ensures uniform wall thickness and inherent strength, making it ideal for high-pressure, high-temperature fluid and gas transport systems where reliability is 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 pipe ends are clean, free from burrs, and properly chamfered according to weld procedure. 2. Align pipe sections accurately, maintaining concentricity for a consistent weld gap. 3. Execute welding using approved 316 stainless steel filler material and procedures, followed by appropriate post-weld heat treatment if required by application standards.

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.Always utilize certified 316 stainless steel filler metals (e.g., ER316L or E316L) to maintain the material's corrosion resistance and mechanical properties.
Inadequate cleaning of pipe ends prior to welding.Thoroughly degrease and remove any surface contamination (oil, dirt, oxide) from the pipe ends using approved solvents and grinding methods before welding to prevent weld defects.

Common Applications

  • Chemical Processing
  • Offshore and Marine
  • Pharmaceutical Manufacturing
  • Food and Beverage Industry

⚠️ Engineering Warnings

  • Ensure compatibility with transported media to prevent premature corrosion or material degradation.
  • Adhere strictly to welding codes and standards for 316 stainless steel to maintain structural integrity and corrosion resistance.

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, Offshore and Marine, Pharmaceutical Manufacturing, Food and Beverage Industry.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.577"ID = 2.067"WALL0.249"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.