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4.4" Sch 160 304 Stainless Steel Seamless Pipe | High Pressure

Expert Overview

This Schedule 160 seamless pipe, crafted from premium 304 stainless steel, is engineered for extreme pressure and corrosive environments. Its precise dimensions ensure superior flow and structural integrity in critical systems.

StandardASTM A106
Material304 Stainless Steel
FinishAnodized
GradeN/A
Pipe Size4.4"
Outside Diameter4.953"
Wall Thickness0.305"

Detailed Engineering Specifications

Engineered for reliability and performance, this 4.4" nominal size seamless pipe boasts an actual outside diameter of 4.953" and a substantial 0.305" wall thickness, conforming to Schedule 160. Manufactured from robust 304 stainless steel, it offers exceptional tensile strength and superior resistance to a wide range of corrosive media, including acids and chlorides. This makes it ideal for high-pressure fluid transfer, chemical processing, and demanding industrial 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 end preparation, including beveling if required by the joining method. 2. Clean both the pipe ends and the fitting surfaces thoroughly to remove any contaminants. 3. Carefully align the pipe and fitting, then proceed with the specified joining method (e.g., welding, threading, flanging) according to industry standards.

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 procedures for stainless steel.Employ qualified welding procedures and appropriate filler materials specified for 304 stainless steel to prevent sensitization and maintain corrosion resistance.
Inadequate pipe end cleaning before joining.Thoroughly clean pipe ends with approved solvents and brushes to remove grease, oil, and other foreign matter that can compromise the integrity of the joint.

Common Applications

  • High-pressure chemical processing lines
  • Pharmaceutical fluid transfer systems
  • Corrosive fluid handling in oil and gas

⚠️ Engineering Warnings

  • Always verify material compatibility with the specific fluid and operating conditions.
  • Ensure proper handling and storage to prevent contamination and mechanical damage before installation.

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, Pharmaceutical fluid transfer systems, Corrosive fluid handling in oil and gas.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.953"ID = 2.067"WALL0.305"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.