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4.8" Schedule 80 Carbon Steel Seamless Pipe - Heavy Duty

Expert Overview

This 4.8" Schedule 80 carbon steel seamless pipe is engineered for superior performance in high-pressure, high-temperature industrial applications. Its robust construction ensures reliability and longevity.

StandardISO 9001
MaterialCarbon Steel
FinishPlain
GradeN/A
Pipe Size4.8"
Outside Diameter6.525"
Wall Thickness0.441"

Detailed Engineering Specifications

Purpose-built for heavy-duty applications, this 4.8" nominal pipe size (NPS) seamless carbon steel pipe boasts an outside diameter of 6.525" and a substantial 0.441" wall thickness, conforming to Schedule 80 specifications. Manufactured from high-quality carbon steel, it offers excellent tensile strength and durability, making it ideal for transporting fluids and gases under extreme conditions. Its seamless design eliminates the weld seam, enhancing structural integrity and reducing the risk of leaks in critical systems such as oil and gas pipelines, chemical processing, and high-pressure hydraulic lines.

🧊 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 (beveling or facing) according to applicable codes and welding procedures. 2. Align pipe sections accurately, maintaining consistent spacing for the joint. 3. Execute welding using qualified procedures and certified welders, adhering to the specified filler material and heat treatment requirements.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 welding procedures or filler materials.Always consult and adhere to relevant industry codes (e.g., ASME B31.3) and manufacturer recommendations for welding parameters and filler metal selection.
Inadequate pipe end preparation, leading to weld defects.Thoroughly clean and prepare pipe ends to the specified bevel angle and root face to ensure full weld penetration and prevent inclusions.

Common Applications

  • High-pressure fluid and gas transport
  • Oil and gas exploration and refining
  • Chemical processing plants
  • Hydraulic systems

⚠️ Engineering Warnings

  • Always verify compatibility with the transported media and operating conditions.
  • Ensure proper handling and storage to prevent damage or contamination 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 80 made from?

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

Q: What are the main applications?

A: High-pressure fluid and gas transport, Oil and gas exploration and refining, Chemical processing plants, Hydraulic systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.525"ID = 2.067"WALL0.441"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.