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304 Stainless Steel Seamless Pipe, Schedule 160 | 1.6" NPS

Expert Overview

This 304 stainless steel seamless pipe, Schedule 160, offers exceptional strength and corrosion resistance. Engineered for high-pressure applications, its robust construction ensures reliable performance in critical industrial environments.

StandardASTM A106
Material304 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size1.6"
Outside Diameter2.542"
Wall Thickness0.188"

Detailed Engineering Specifications

A high-performance industrial component, this 1.6" NPS (Nominal Pipe Size) seamless pipe is manufactured from high-grade 304 stainless steel, renowned for its excellent corrosion resistance and weldability. It features a precise outside diameter of 2.542 inches and a substantial wall thickness of 0.188 inches, defining its Schedule 160 rating. This robust wall thickness allows for operation under significant internal pressures, making it ideal for demanding fluid and gas transport systems in chemical processing, petrochemical, and high-purity applications where material integrity 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. Ensure proper pipe cleaning and deburring of cut ends. 2. Apply appropriate welding filler material and follow recommended welding procedures for 304 stainless steel. 3. Conduct thorough post-weld inspection and pressure testing to verify system integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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
Using incorrect welding consumables for 304 stainless steel.Always use welding consumables specifically recommended for 304 stainless steel to maintain corrosion resistance and mechanical properties.
Inadequate cleaning of the pipe ends before welding.Thoroughly clean pipe ends with a stainless steel brush and degreaser to remove all contaminants, ensuring a sound weld.

Common Applications

  • High-pressure fluid transfer in chemical plants
  • Corrosive media handling in petrochemical refineries
  • Sanitary and high-purity systems in pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Ensure compatibility of fluid media with 304 stainless steel to prevent premature corrosion.
  • Adhere strictly to welding procedures and post-weld heat treatment (if required) to maintain material properties.

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 fluid transfer in chemical plants, Corrosive media handling in petrochemical refineries, Sanitary and high-purity systems in pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.542"ID = 2.067"WALL0.188"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.