Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 160

316 Stainless Steel Seamless Pipe, Sch 160, 0.9" x 3.499" OD

Expert Overview

Engineered for demanding applications, this 316 stainless steel seamless pipe offers superior corrosion resistance and mechanical integrity. Schedule 160 ensures robust performance under high pressure.

StandardDIN 933
Material316 Stainless Steel
FinishBlack Oxide
GradeN/A
Pipe Size0.9"
Outside Diameter3.499"
Wall Thickness0.231"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 0.9" nominal size seamless pipe features a precise 3.499" outside diameter and a substantial 0.231" wall thickness, conforming to Schedule 160 specifications. Fabricated from premium 316 stainless steel, it exhibits exceptional resistance to a wide array of corrosive media, including chlorides and acids, due to its molybdenum content. This makes it ideal for critical services in chemical processing, offshore oil and gas, and high-temperature environments 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. Verify pipe dimensions and material integrity prior to cutting. 2. Employ appropriate cutting tools designed for stainless steel to ensure clean, burr-free ends. 3. Prepare ends for welding or joining according to specified procedures, ensuring proper beveling and cleaning.

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 standard cutting tools not suitable for stainless steel, leading to work hardening and damaged edges.Utilize high-speed steel or carbide-tipped cutting tools specifically designed for stainless steel, ensuring adequate lubrication and cooling.
Inadequate cleaning of pipe ends before welding, introducing contaminants that compromise weld integrity.Thoroughly degrease and brush pipe ends with stainless steel brushes to remove any oxides or foreign matter before welding.

Common Applications

  • Chemical Processing Piping
  • Offshore Oil and Gas Systems
  • High-Pressure Fluid Transfer

⚠️ Engineering Warnings

  • Ensure compatibility of the 316 stainless steel with the specific process fluid and operating temperature.
  • Always adhere to relevant ASME B31.3 or other applicable piping codes for design and installation.

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: Chemical Processing Piping, Offshore Oil and Gas Systems, High-Pressure Fluid Transfer.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.499"ID = 2.067"WALL0.231"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.