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5.5" Sch 40 Brass Seamless Pipe | OD 3.981" Wall 0.491"

Expert Overview

This Schedule 40 seamless brass pipe delivers exceptional durability and corrosion resistance. Its robust construction ensures reliable fluid conveyance and structural integrity in demanding industrial environments.

StandardASTM A106
MaterialBrass
FinishPassivated
GradeN/A
Pipe Size5.5"
Outside Diameter3.981"
Wall Thickness0.491"

Detailed Engineering Specifications

Engineered for reliability and performance, this 5.5" Schedule 40 seamless brass pipe features a precise Outside Diameter of 3.981" and a substantial Wall Thickness of 0.491". Brass, known for its excellent machinability and inherent resistance to corrosion, particularly from water and many chemicals, makes this pipe ideal for systems requiring longevity and minimal maintenance. The seamless construction eliminates weld-related weaknesses, ensuring uniform strength and integrity throughout the pipe body, critical 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 mating surfaces are clean and free of debris. 2. Apply appropriate sealant or thread tape to male threads. 3. Tighten fittings securely, avoiding over-tightening which can damage the brass.

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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incompatible thread sealant for brass.Utilize sealants specifically rated for brass to prevent galvanic corrosion or material degradation.
Applying excessive force during fitting installation.Hand-tighten fittings, then use appropriate wrenches for a snug fit, backing off slightly if resistance is too high to prevent stripping threads or cracking the pipe.

Common Applications

  • Industrial fluid and gas transfer systems
  • Hydraulic lines and pneumatic systems
  • Structural components in corrosive environments

⚠️ Engineering Warnings

  • Not suitable for applications involving strong acids or abrasive slurries without proper material assessment.
  • Ensure system pressure and temperature ratings are within the specified limits for Schedule 40 brass pipe.

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: Industrial fluid and gas transfer systems, Hydraulic lines and pneumatic systems, Structural components in corrosive environments.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.981"ID = 2.067"WALL0.491"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.