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4.9" Brass Seamless Pipe, Sch 40 - 1.781" OD, 0.263" Wall

Expert Overview

This 4.9" Schedule 40 seamless brass pipe offers superior corrosion resistance and excellent machinability for critical fluid conveyance and structural applications. Engineered for demanding environments.

StandardASTM A106
MaterialBrass
FinishGalvanized
GradeN/A
Pipe Size4.9"
Outside Diameter1.781"
Wall Thickness0.263"

Detailed Engineering Specifications

Specified by design engineers worldwide, this brass seamless pipe meets stringent performance requirements. With an Outside Diameter (OD) of 1.781 inches and a robust Wall Thickness of 0.263 inches, it conforms to Schedule 40 dimensions, ensuring compatibility with standard fittings. The inherent properties of brass, including excellent ductility, high tensile strength, and superior resistance to dezincification and general corrosion, make it an ideal choice for handling a wide range of fluids, including water, steam, and certain chemicals, as well as for decorative and structural components where longevity and aesthetic appeal are paramount.

🧊 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 flux and solder to joints. 3. Heat joint evenly and apply solder until it flows completely around the joint. 4. Allow joint to cool undisturbed before pressure testing.

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

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 / ExposedExcellent
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible soldering materials for brass.Always use solders and fluxes specifically designed for brass and copper alloys.
Overheating the brass pipe during soldering.Apply heat judiciously to achieve proper solder flow without compromising material integrity.

Common Applications

  • Fluid conveyance systems (water, steam, gas)
  • Heat exchangers and condensers
  • Decorative and architectural elements

⚠️ Engineering Warnings

  • Not suitable for highly acidic or alkaline environments without prior compatibility testing.
  • Ensure proper ventilation when soldering to avoid inhalation of fumes.

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: Fluid conveyance systems (water, steam, gas), Heat exchangers and condensers, Decorative and architectural elements.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.781"ID = 2.067"WALL0.263"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.