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4" Schedule 80 Carbon Steel Seamless Pipe

Expert Overview

This 4.0" Schedule 80 seamless carbon steel pipe offers superior strength and integrity for demanding industrial fluid and gas transport. Engineered for high-pressure environments, it ensures reliable performance in critical applications.

StandardDIN 933
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Pipe Size4.0"
Outside Diameter6.107"
Wall Thickness0.231"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 4.0" Schedule 80 seamless carbon steel pipe features an outside diameter of 6.107" and a robust 0.231" wall thickness. Constructed from high-grade carbon steel, it exhibits excellent tensile and yield strength, making it ideal for applications requiring resistance to significant internal pressure, external stress, and corrosive media. Its seamless construction eliminates weld seams, thereby preventing potential failure points and ensuring uniform wall integrity for consistent fluid flow and extended service life in oil and gas, chemical processing, and heavy industrial settings.

🧊 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. Inspect pipe ends for damage or debris. 2. Ensure mating fittings are clean and compatible with Schedule 80 dimensions. 3. Apply appropriate threading compound or welding flux before joining.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible fittings for Schedule 80.Always verify that fittings are rated for the correct schedule and pressure class (Schedule 80).
Improper thread sealing on threaded connections.Utilize approved thread sealant specifically designed for the fluid medium and pressure rating.

Common Applications

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

⚠️ Engineering Warnings

  • Ensure compatibility with transported media to prevent corrosion.
  • Proper handling and storage are critical to avoid deformation or damage to ends.

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 exploration and transport, Chemical processing plants.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.107"ID = 2.067"WALL0.231"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.