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

304 SS Seamless Pipe, Sch 160, 1.5" | High Pressure Applications

Expert Overview

This 1.5" Schedule 160 seamless pipe, crafted from robust 304 stainless steel, is engineered for extreme pressure and demanding industrial environments. Its precision manufacturing ensures uncompromising integrity in critical applications.

StandardASME B18
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Pipe Size1.5"
Outside Diameter1.319"
Wall Thickness0.199"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 1.5" Schedule 160 seamless pipe offers superior performance under high-pressure conditions. Constructed from premium 304 stainless steel, it provides excellent corrosion resistance and mechanical strength, essential for transporting aggressive fluids and gases. The precise outside diameter of 1.319" and a substantial wall thickness of 0.199" create an exceptionally robust conduit, capable of withstanding significant internal pressures and external stresses. This makes it ideal for chemical processing, oil and gas, and high-temperature fluid transfer 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 all mating surfaces are clean and free of debris. 2. Utilize appropriate welding procedures for 304 stainless steel, such as TIG welding with a qualified filler material. 3. Perform post-weld heat treatment and inspection as per industry standards for the specific application.

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)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Incorrect welding filler material leading to premature corrosion.Always use a filler material compatible with 304 stainless steel and the specific service environment.
Insufficient cleaning of pipe ends before welding, resulting in weld porosity.Thoroughly degrease and remove any surface contaminants from pipe ends prior to welding.

Common Applications

  • High-pressure chemical processing lines
  • Oil and gas exploration and refining
  • Corrosive fluid and gas transport

⚠️ Engineering Warnings

  • Ensure compatibility of the transported medium with 304 stainless steel.
  • Adhere strictly to welding and fabrication codes for high-pressure applications.

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 304 Stainless Steel.

Q: What are the main applications?

A: High-pressure chemical processing lines, Oil and gas exploration and refining, Corrosive fluid and gas transport.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.319"ID = 2.067"WALL0.199"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.