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316 Stainless Steel Seamless Pipe Sch 160 - 4.3" OD x 1.436" ID

Expert Overview

Engineered for extreme conditions, this 316 Stainless Steel Seamless Pipe, Schedule 160, offers unparalleled integrity and corrosion resistance. Its robust construction ensures reliable performance in demanding industrial environments.

StandardDIN 933
Material316 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size4.3"
Outside Diameter1.436"
Wall Thickness0.358"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 316 Stainless Steel Seamless Pipe boasts a 4.3" outside diameter and a substantial 0.358" wall thickness, resulting in a precise 1.436" inside diameter. Manufactured from high-grade 316 stainless steel, it offers superior resistance to pitting and crevice corrosion, making it ideal for applications involving aggressive chemicals, high temperatures, and elevated pressures. The seamless construction eliminates weld vulnerabilities, ensuring maximum structural integrity and leak prevention in critical systems.

🧊 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 debris, and properly chamfered according to industry standards. 2. Align pipe sections with the appropriate fittings, verifying correct orientation and support. 3. Secure connections using approved welding procedures or high-pressure mechanical couplings, ensuring a leak-tight seal.

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
Improper end preparation leading to connection failures.Always ensure ends are clean, deburred, and chamfered to manufacturer specifications before joining.
Over-tightening mechanical couplings, damaging the pipe or seal.Follow torque specifications provided by the coupling manufacturer to avoid over-compression and seal damage.

Common Applications

  • High-pressure chemical processing
  • Offshore oil and gas exploration
  • Pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Always consult relevant ASME/ANSI standards for installation and pressure ratings.
  • Ensure compatibility of fluid media with 316 stainless steel under operating conditions.

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 160 made from?

A: This Seamless Pipe, Schedule 160 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: High-pressure chemical processing, Offshore oil and gas exploration, Pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.436"ID = 2.067"WALL0.358"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.