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Brass Schedule 80 Seamless Pipe | 1.2" x 3.131" OD

Expert Overview

This 1.2" Schedule 80 seamless brass pipe offers superior corrosion resistance and structural integrity for demanding fluid and gas conveyance systems.

StandardASME B18
MaterialBrass
FinishPlain
GradeN/A
Pipe Size1.2"
Outside Diameter3.131"
Wall Thickness0.480"

Detailed Engineering Specifications

Specified by design engineers worldwide, this seamless brass pipe conforms to stringent industry standards for critical applications. Featuring a nominal pipe size of 1.2 inches (IPS), it boasts a precise outside diameter of 3.131 inches and a robust wall thickness of 0.480 inches, achieving the robust Schedule 80 rating. The inherent properties of brass, including excellent machinability, weldability, and resistance to dezincification and stress corrosion cracking, make it an optimal choice for systems handling corrosive fluids, elevated temperatures, and significant pressures in chemical processing, marine environments, and hydraulic systems.

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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 proper thread cleaning and preparation of mating fittings. 2. Apply appropriate thread sealant or tape suitable for brass and the specific media. 3. Tighten fittings to manufacturer's recommended torque specifications, avoiding over-tightening which can damage threads.

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 incompatible thread sealant for brass.Always select thread sealants specifically rated for brass and the service fluid to prevent corrosion or degradation.
Over-tightening threaded connections.Utilize a torque wrench and adhere to recommended torque values to prevent stripping threads or cracking the pipe end.

Common Applications

  • Chemical Processing & Transfer
  • Marine & Offshore Systems
  • Hydraulic & Pneumatic Lines
  • Water Distribution & Treatment

⚠️ Engineering Warnings

  • Verify compatibility of brass with all conveyed fluids, especially aggressive chemicals.
  • Ensure proper support and alignment to prevent stress concentrations on the pipe and fittings.

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 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from Brass.

Q: What are the main applications?

A: Chemical Processing & Transfer, Marine & Offshore Systems, Hydraulic & Pneumatic Lines, Water Distribution & Treatment.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.131"ID = 2.067"WALL0.480"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.