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Brass Seamless Pipe Schedule 40 | 3.8" OD | Industrial Grade

Expert Overview

Engineered for demanding environments, this Schedule 40 brass seamless pipe offers superior corrosion resistance and mechanical strength. Its precise dimensions ensure reliable performance in critical fluid conveyance and structural systems.

StandardISO 9001
MaterialBrass
FinishBlack Oxide
GradeN/A
Pipe Size3.8"
Outside Diameter3.909"
Wall Thickness0.183"

Detailed Engineering Specifications

A high-performance industrial component, this 3.8" OD brass seamless pipe adheres to Schedule 40 specifications, featuring a robust 0.183" wall thickness. Manufactured from high-grade brass, it exhibits excellent machinability and outstanding resistance to a wide range of corrosive media, including water, mild acids, and alkalis. This makes it an ideal choice for hydraulic systems, pneumatic lines, and chemical processing where material integrity and longevity are paramount. Its seamless construction eliminates weld-related weaknesses, providing a consistent and leak-proof solution for high-pressure applications.

🧊 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:N/A

Installation Procedure

1. Ensure pipe ends are clean and free of debris. 2. Apply appropriate brass-compatible sealant or thread tape to male threads. 3. Tighten fittings securely, avoiding overtightening to prevent cracking.

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

Copper (Cu)60.0 - 63.0%
Zinc (Zn)Balance
Lead (Pb)2.5 - 3.7%

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 sealant for brass fittings.Always use sealants specifically formulated for brass or compatible with its chemical properties to prevent corrosion or material degradation.
Overtightening fittings, leading to potential cracking.Apply firm but controlled torque when connecting fittings. Consult fitting manufacturer specifications for recommended torque values.

Common Applications

  • Hydraulic and pneumatic systems
  • Chemical processing and fluid transfer
  • Instrumentation and control lines

⚠️ Engineering Warnings

  • Not suitable for high-temperature steam applications.
  • Avoid contact with strong oxidizing agents or highly acidic solutions.

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 Brass.

Q: What are the main applications?

A: Hydraulic and pneumatic systems, Chemical processing and fluid transfer, Instrumentation and control lines.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.909"ID = 2.067"WALL0.183"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.