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

1.5" Sch 160 316 Stainless Steel Seamless Pipe | High Pressure

Expert Overview

This 1.5" Schedule 160 seamless pipe, crafted from corrosion-resistant 316 stainless steel, offers exceptional strength for demanding high-pressure applications. Precisely manufactured for critical fluid and gas conveyance.

StandardASME B18
Material316 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size1.5"
Outside Diameter4.367"
Wall Thickness0.340"

Detailed Engineering Specifications

Engineered for reliability and performance, this 1.5" Schedule 160 seamless pipe boasts a robust 0.340" wall thickness within a 4.367" outside diameter, ensuring superior structural integrity. Fabricated from premium 316 stainless steel, it exhibits excellent resistance to pitting, crevice corrosion, and general corrosion in aggressive chemical and marine environments. Its seamless construction eliminates weld defects, providing a smooth internal bore crucial for maintaining flow efficiency and preventing contamination. Ideal for high-pressure hydraulic systems, chemical processing, and offshore oil and gas applications.

🧊 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. Properly align pipe ends for connection. 3. Utilize appropriate welding or high-pressure fitting techniques per industry standards.

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 incorrect welding procedures for 316 stainless steel, leading to compromised corrosion resistance.Employ GTAW (TIG) or SMAW (stick) welding with appropriate filler metals (e.g., 316L) and post-weld cleaning to maintain the material's protective oxide layer.
Over-tightening fittings, causing deformation of the pipe or fitting and potential leaks.Follow manufacturer torque specifications for all fittings to ensure a secure seal without damaging the components.

Common Applications

  • High-Pressure Hydraulic Systems
  • Chemical Processing and Petrochemical Plants
  • Offshore Oil and Gas Exploration and Production

⚠️ Engineering Warnings

  • Verify compatibility with specific process fluids and operating temperatures.
  • Ensure adherence to all relevant ASME and industry standards during installation and operation.

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 Hydraulic Systems, Chemical Processing and Petrochemical Plants, Offshore Oil and Gas Exploration and Production.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.367"ID = 2.067"WALL0.340"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.