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Carbon Steel Schedule 80 Seamless Pipe - 4.2" OD, 0.409" Wall

Expert Overview

This 4.2" OD, Schedule 80 seamless carbon steel pipe offers exceptional strength and pressure resistance. Its robust construction makes it ideal for demanding industrial fluid transfer and structural applications.

StandardASME B18
MaterialCarbon Steel
FinishPassivated
GradeN/A
Pipe Size4.2"
Outside Diameter0.858"
Wall Thickness0.409"

Detailed Engineering Specifications

Designed for demanding industrial environments, this Schedule 80 seamless pipe boasts a 4.2" outside diameter with a substantial 0.409" wall thickness. Constructed from high-grade carbon steel, it provides superior tensile strength and corrosion resistance, making it suitable for high-pressure fluid conveyance, hydraulic systems, and structural support in challenging operational settings. The seamless nature ensures uniform wall thickness and eliminates potential leak paths associated with welded pipes, guaranteeing reliability under extreme conditions.

🧊 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. Clean pipe ends thoroughly to remove any debris or contaminants. 2. Apply appropriate threading compound or sealant to the male threads of fittings. 3. Screw the pipe into the fitting hand-tight, then use a pipe wrench to tighten an additional 1-2 turns, ensuring a secure and leak-free connection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Burst Pressure4x Working Pressure (Typical)
Working PressureSee Manufacturer Specs
Temperature Range-20°F to 400°F (-29°C to 204°C)

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect pipe sealant for the application.Always consult the sealant manufacturer's specifications to ensure compatibility with the fluid being conveyed and the pipe material.
Over-tightening threaded connections, leading to pipe damage or cracking.Follow recommended tightening procedures; hand-tight plus 1-2 turns with a wrench is typically sufficient for threaded carbon steel pipes.

Common Applications

  • High-pressure hydraulic systems
  • Oil and gas pipelines
  • Chemical processing plants

⚠️ Engineering Warnings

  • Ensure compatibility of conveyed fluid with carbon steel to prevent premature corrosion.
  • Always follow proper safety protocols when handling and installing high-pressure piping.

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 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from Carbon Steel.

Q: What are the main applications?

A: High-pressure hydraulic systems, Oil and gas pipelines, Chemical processing plants.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 0.858"ID = 2.067"WALL0.409"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.