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316 Stainless Steel Seamless Pipe, Sch 160, 1.6" x 3.755" OD

Expert Overview

Engineered for extreme pressure and corrosive environments, this Schedule 160 seamless pipe in 316 stainless steel offers superior integrity and longevity. Its robust construction ensures reliable performance where failure is not an option.

StandardASME B18
Material316 Stainless Steel
FinishPlain
GradeN/A
Pipe Size1.6"
Outside Diameter3.755"
Wall Thickness0.160"

Detailed Engineering Specifications

Specified by design engineers worldwide, this 316 stainless steel seamless pipe is manufactured to exacting standards for critical applications. With a nominal pipe size of 1.6 inches, it features a precise outside diameter of 3.755 inches and a substantial wall thickness of 0.160 inches, conforming to Schedule 160. The 316 stainless steel alloy provides exceptional resistance to pitting, crevice corrosion, and general corrosion, particularly in chloride-containing environments. This makes it ideal for high-pressure fluid transfer systems, chemical processing, and marine environments where material degradation is a significant concern.

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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 material compatibility and pressure ratings for the intended service. 2. Ensure proper edge preparation (chamfering/bevelling) as per welding procedure. 3. Execute welding using qualified procedures and materials for 316 stainless steel.

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 standard pipe for high-pressure or corrosive services.Always select a pipe material and schedule rated for the specific operational pressures and corrosive media, such as 316 stainless steel at Schedule 160.
Inadequate weld preparation leading to weld defects.Thoroughly clean and prepare the pipe ends according to the approved welding procedure, ensuring proper beveling and root gap for sound weld formation.

Common Applications

  • High-pressure fluid transfer systems
  • Chemical processing equipment
  • Marine and offshore installations

⚠️ Engineering Warnings

  • Ensure proper handling to avoid contamination of the 316 stainless steel surface.
  • Consult material data sheets for specific temperature and pressure limits applicable to the service 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 fluid transfer systems, Chemical processing equipment, Marine and offshore installations.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.755"ID = 2.067"WALL0.160"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.