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4.8" Sch 160 304 SS Seamless Pipe | High Pressure Applications

Expert Overview

Engineered for extreme operational demands, this 4.8" Schedule 160 seamless pipe, constructed from robust 304 stainless steel, offers unparalleled strength and corrosion resistance for critical fluid conveyance.

StandardASME B18
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size4.8"
Outside Diameter4.180"
Wall Thickness0.436"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 4.8" outside diameter seamless pipe, with a substantial 0.436" wall thickness and Schedule 160 rating, is meticulously manufactured from premium 304 stainless steel. This material guarantees exceptional resistance to a wide range of corrosive media and elevated temperatures, making it ideal for high-pressure systems. Its seamless construction eliminates weld-related failure points, ensuring superior integrity and reliability in demanding applications where leaks are unacceptable. The precise dimensions ensure compatibility with standard fittings and flanges in critical infrastructure and process industries.

🧊 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 grade against project specifications. 2. Ensure mating surfaces of fittings and pipe are clean and free from debris or damage. 3. Employ appropriate welding procedures or connection methods as dictated by the Schedule 160 rating and service conditions, utilizing qualified personnel.

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
Using standard pipe schedules for high-pressure applications.Always select a pipe schedule (e.g., Schedule 160) that is rated for the maximum operating pressure and temperature of the system.
Inadequate preparation of pipe ends for welding or connection.Thoroughly clean and bevel pipe ends according to recommended welding standards to ensure strong, leak-free joints.

Common Applications

  • High-pressure chemical processing
  • Hydrocarbon transport and refining
  • Critical steam and water lines

⚠️ Engineering Warnings

  • Ensure compatibility of the 304 stainless steel with all handled media to prevent stress corrosion cracking or pitting.
  • Adhere to all applicable ASME, ASTM, and API standards for installation and fabrication of high-pressure piping systems.

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, Hydrocarbon transport and refining, Critical steam and water lines.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.180"ID = 2.067"WALL0.436"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.