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3.7" Sch 40 Carbon Steel Seamless Pipe - 2.455" OD

Expert Overview

This Schedule 40 seamless carbon steel pipe, with a 3.7" nominal size and 2.455" OD, offers superior strength and reliability for demanding industrial fluid transport applications.

StandardASME B18
MaterialCarbon Steel
FinishPassivated
GradeN/A
Pipe Size3.7"
Outside Diameter2.455"
Wall Thickness0.135"

Detailed Engineering Specifications

A high-performance industrial component, this seamless carbon steel pipe adheres to rigorous Schedule 40 specifications, ensuring consistent wall thickness of 0.135" for a 3.7" nominal pipe size and 2.455" outside diameter. Manufactured from high-quality carbon steel, it exhibits excellent tensile and yield strength, making it suitable for medium to high-pressure applications. Its seamless construction eliminates weld-related vulnerabilities, providing enhanced integrity for critical systems in petrochemical, power generation, and general industrial 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. Ensure mating surfaces of fittings are clean and free of debris. 3. Apply appropriate threading compound or welding preparation prior to connection.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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 pipe size or schedule for pressure requirements.Always cross-reference pipe specifications with the system's operating pressure and flow rate demands.
Improper thread engagement or weld preparation.Follow recommended practices for thread sealing compounds or welding procedures to ensure leak-free connections.

Common Applications

  • High-pressure fluid conveyance in oil and gas industries
  • Steam and water lines in power plants
  • General structural and mechanical applications

⚠️ Engineering Warnings

  • Ensure compatibility with conveyed fluid to prevent corrosion.
  • Adhere to safety guidelines for handling and installation of high-pressure piping.

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 conveyance in oil and gas industries, Steam and water lines in power plants, General structural and mechanical applications.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.455"ID = 2.067"WALL0.135"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.