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3" Seamless Brass Pipe, Schedule 40 | OD 4.243" | WT 0.211"

Expert Overview

This 3.0" Schedule 40 seamless brass pipe offers superior corrosion resistance and durability for demanding fluid handling and structural applications. Precisely manufactured for consistent performance and leak-free operation.

StandardASME B18
MaterialBrass
FinishPassivated
GradeN/A
Pipe Size3.0"
Outside Diameter4.243"
Wall Thickness0.211"

Detailed Engineering Specifications

Engineered for reliability and performance, this 3.0" seamless brass pipe adheres to Schedule 40 dimensions, boasting an outside diameter of 4.243" and a substantial wall thickness of 0.211". Brass composition ensures excellent resistance to corrosion, particularly from water and many chemicals, making it ideal for potable water systems, industrial fluid conveyance, and decorative applications where aesthetic appeal and longevity are paramount. Its seamless construction eliminates weld-related weaknesses, providing uniform strength and integrity under pressure and stress.

🧊 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 joint compound or sealant to threads if applicable. 3. Carefully thread pipe into fittings, ensuring a snug and secure connection without overtightening.

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

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 thread sealant for brass.Utilize sealants specifically rated for brass to prevent galvanic corrosion.
Overtightening threaded connections, causing stress fractures.Tighten connections until snug, then apply a quarter to half turn for a secure seal.

Common Applications

  • Potable Water Systems
  • Industrial Fluid Conveyance
  • Decorative Architectural Elements

⚠️ Engineering Warnings

  • Brass is susceptible to dezincification in aggressive water conditions; consult water analysis if in doubt.
  • Avoid using abrasive cleaning agents that could damage the brass surface.

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: Potable Water Systems, Industrial Fluid Conveyance, Decorative Architectural Elements.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.243"ID = 2.067"WALL0.211"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.