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5.1" Sch 80 Seamless Carbon Steel Pipe | 4.740" OD

Expert Overview

This Schedule 80 seamless carbon steel pipe, with a 5.1" nominal size and 4.740" OD, is engineered for superior strength and pressure resistance in critical industrial applications.

StandardASTM A106
MaterialCarbon Steel
FinishBlack Oxide
GradeN/A
Pipe Size5.1"
Outside Diameter4.740"
Wall Thickness0.291"

Detailed Engineering Specifications

Engineered for reliability and performance, this seamless carbon steel pipe conforms to stringent industry standards for robust fluid and gas transfer. The 5.1" nominal pipe size (NPS) translates to a precise 4.740" outside diameter, complemented by a substantial 0.291" wall thickness, defining its Schedule 80 rating. This configuration ensures exceptional mechanical integrity and resistance to high internal pressures and external stresses. Manufactured from high-quality carbon steel, it offers excellent weldability and machinability, making it suitable for demanding operational environments found in oil and gas, chemical processing, and heavy manufacturing.

🧊 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. Prepare pipe ends by beveling according to welding procedure. 3. Install using appropriate welding techniques and qualified welders.

Equivalent Standards (Cross-Reference)

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

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
Incorrect pipe sizing for pressure requirements.Always consult pressure-temperature charts and engineering calculations to ensure the selected schedule and pipe size meet or exceed operational demands.
Improper beveling of pipe ends.Ensure precise, consistent bevels as per welding codes to facilitate proper weld penetration and integrity.

Common Applications

  • High-pressure fluid transport
  • Oil and gas pipelines
  • Chemical processing systems

⚠️ Engineering Warnings

  • Handle with care to avoid deformation or damage to the pipe ends.
  • Ensure all welding procedures comply with relevant industry codes and safety regulations.

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 fluid transport, Oil and gas pipelines, Chemical processing systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.740"ID = 2.067"WALL0.291"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.