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316 SS Schedule 40 Seamless Pipe - 5.1" x 6.304" OD x 0.172" WT

Expert Overview

Engineered for superior performance, this 316 Stainless Steel Schedule 40 seamless pipe offers exceptional corrosion resistance and mechanical integrity. Ideal for critical fluid and gas conveyance in harsh environments.

StandardASME B18
Material316 Stainless Steel
FinishPlain
GradeN/A
Pipe Size5.1"
Outside Diameter6.304"
Wall Thickness0.172"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 316 Stainless Steel Schedule 40 seamless pipe is manufactured to exacting standards, ensuring reliable performance. With a nominal pipe size of 5.1 inches, it features an actual outside diameter of 6.304 inches and a precise wall thickness of 0.172 inches. The 316 stainless steel alloy provides excellent resistance to pitting and crevice corrosion, making it suitable for aggressive chemical, marine, and high-temperature applications. Its seamless construction guarantees uniform wall thickness and superior pressure containment capabilities.

🧊 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 all mating surfaces are clean and free of debris. 2. Apply appropriate sealant or welding filler material according to project specifications. 3. Securely join pipe ends using approved fittings or welding techniques, maintaining proper alignment and avoiding excessive stress.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 the wrong grade of stainless steel for corrosive environments.Always specify 316 stainless steel for applications involving chlorides, acids, or seawater to ensure adequate corrosion resistance.
Improper pipe alignment leading to stress on joints.Utilize proper support systems and ensure accurate pipe fitting during installation to prevent undue mechanical stress on connections.

Common Applications

  • Chemical Processing
  • Marine and Offshore
  • Food and Beverage
  • Pharmaceutical Manufacturing
  • High-Temperature Systems

⚠️ Engineering Warnings

  • Verify compatibility of 316 stainless steel with specific chemical media before deployment.
  • Adhere to all relevant welding codes and procedures for seamless pipe joining to maintain structural integrity.

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, Marine and Offshore, Food and Beverage, Pharmaceutical Manufacturing, High-Temperature Systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.304"ID = 2.067"WALL0.172"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.