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1.4" Schedule 40 Seamless Carbon Steel Pipe

Expert Overview

This 1.4" Schedule 40 seamless carbon steel pipe offers exceptional durability and reliability for critical fluid conveyance and structural support in demanding industrial settings.

StandardASTM A106
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Pipe Size1.4"
Outside Diameter1.571"
Wall Thickness0.356"

Detailed Engineering Specifications

Designed for demanding industrial environments, this 1.4" Schedule 40 seamless carbon steel pipe features a precise outside diameter of 1.571" and a robust wall thickness of 0.356". Manufactured from high-grade carbon steel, it exhibits excellent tensile strength and weldability, making it suitable for applications requiring high pressure resistance and structural integrity. Its seamless construction eliminates potential leak paths, ensuring safe and efficient operation in oil and gas, chemical processing, and general manufacturing pipelines.

🧊 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 the pipe ends are clean, free of burrs, and properly chamfered for welding. 2. Position the pipe sections accurately for alignment and prepare for joint welding according to applicable codes and standards. 3. Execute weld procedures meticulously, followed by non-destructive testing to verify weld integrity and ensure a leak-proof system.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect welding consumables for carbon steel.Always use welding electrodes and filler materials specifically rated for carbon steel to ensure proper joint strength and ductility.
Improper pipe end preparation leading to weld defects.Thoroughly clean and chamfer pipe ends to the specified bevel angle to facilitate complete weld penetration and fusion.

Common Applications

  • High-pressure fluid transport in oil and gas pipelines
  • Chemical processing and petrochemical plants
  • General structural support and mechanical applications

⚠️ Engineering Warnings

  • Ensure proper handling and storage to prevent damage or contamination.
  • Always adhere to relevant safety codes and standards during installation and operation.

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 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from Carbon Steel.

Q: What are the main applications?

A: High-pressure fluid transport in oil and gas pipelines, Chemical processing and petrochemical plants, General structural support and mechanical applications.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.571"ID = 2.067"WALL0.356"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.