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3.8" Sch 40 Carbon Steel Seamless Pipe | OD 2.855", WT 0.474"

Expert Overview

This 3.8" Schedule 40 seamless carbon steel pipe offers exceptional strength and durability. Manufactured to exacting standards, it's engineered for critical applications demanding reliable fluid and gas transport.

StandardASME B18
MaterialCarbon Steel
FinishGalvanized
GradeN/A
Pipe Size3.8"
Outside Diameter2.855"
Wall Thickness0.474"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 3.8" Schedule 40 seamless pipe boasts an outside diameter of 2.855" and a wall thickness of 0.474". Constructed from high-quality carbon steel, it exhibits superior tensile strength and yield strength, making it suitable for demanding environments. Its seamless construction eliminates weld seams, preventing potential leak paths and ensuring optimal performance under high pressures and temperatures commonly found in oil and gas, chemical processing, and heavy industrial fluid conveyance systems.

🧊 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. Inspect pipe ends for damage or debris prior to fitting. 2. Ensure proper alignment and support for the piping system. 3. Utilize appropriate joining methods (welding, threading, or grooving) as per engineering specifications and applicable codes.

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect or incompatible joining methods.Always verify and adhere to the recommended joining methods and materials specified for carbon steel pipe in your application's design.
Inadequate support leading to pipe stress or failure.Install pipe supports at recommended intervals and ensure they are designed to handle the weight and operational loads of the pipe.

Common Applications

  • High-pressure fluid and gas transport
  • Oil and gas exploration and production
  • Chemical processing plants
  • Power generation facilities
  • General structural applications

⚠️ Engineering Warnings

  • Ensure compatibility of transported media with carbon steel to prevent corrosion.
  • Always follow applicable safety standards and codes 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 and gas transport, Oil and gas exploration and production, Chemical processing plants, Power generation facilities, General structural applications.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.855"ID = 2.067"WALL0.474"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.