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1.4" Carbon Steel Seamless Pipe, Sch 40

Expert Overview

This 1.4" Schedule 40 seamless carbon steel pipe offers superior strength and integrity for demanding fluid transport and structural applications. Its robust construction ensures leak-free performance under pressure.

StandardDIN 933
MaterialCarbon Steel
FinishZinc Plated
GradeN/A
Pipe Size1.4"
Outside Diameter4.247"
Wall Thickness0.355"

Detailed Engineering Specifications

Engineered for reliability and performance, this 1.4" Schedule 40 seamless carbon steel pipe boasts an outside diameter of 4.247 inches and a substantial wall thickness of 0.355 inches. Manufactured from high-quality carbon steel, it exhibits excellent tensile strength and resistance to corrosion, making it ideal for environments requiring robust fluid conveyance systems. Its seamless construction eliminates the weld seam, providing enhanced pressure containment and structural integrity, crucial for applications involving high pressures and temperatures.

🧊 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 preparation, including deburring and cleaning of ends. 2. Align pipe sections accurately, ensuring a flush fit for welding or threading. 3. Install using appropriate joining methods (welding, threading, or grooving) and ensure all connections are secure and leak-tested.

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 incorrect pipe joining method for the application's pressure rating.Consult pipe specifications and industry standards to select the appropriate joining method (e.g., appropriate welding procedures for Schedule 40 carbon steel).
Failure to adequately support the piping system, leading to excessive stress on joints.Install adequate pipe supports at specified intervals to bear the weight of the pipe and its contents, and to accommodate thermal expansion.

Common Applications

  • High-pressure fluid transport systems
  • Oil and gas industry pipelines
  • Structural components in industrial settings

⚠️ Engineering Warnings

  • Always verify compatibility of fluid with carbon steel material before installation.
  • Ensure all personnel involved in installation are qualified and follow safety protocols, including proper PPE.

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 systems, Oil and gas industry pipelines, Structural components in industrial settings.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.247"ID = 2.067"WALL0.355"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.