Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 160

Seamless Aluminum 6061 Pipe, Sch 160 | 3.7" x 1.985" OD

Expert Overview

This Schedule 160 seamless pipe, crafted from high-strength Aluminum 6061, offers exceptional durability and corrosion resistance. Its precise dimensions ensure superior performance in critical fluid transfer and structural applications.

StandardDIN 933
MaterialAluminum 6061
FinishPlain
GradeN/A
Pipe Size3.7"
Outside Diameter1.985"
Wall Thickness0.305"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this Seamless Pipe, Schedule 160, is fabricated from Aluminum 6061, renowned for its excellent strength-to-weight ratio and weldability. With an outside diameter of 1.985 inches and a substantial wall thickness of 0.305 inches, its nominal pipe size is 3.7 inches. This specification results in a robust conduit ideal for high-pressure systems, structural components, and applications requiring resistance to corrosive environments. Its seamless construction guarantees uniform wall thickness and enhanced integrity under 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 proper pipe cleaning and deburring. 2. Verify compatibility of fittings and welding procedures for Aluminum 6061. 3. Execute welds according to industry best practices for aluminum alloys.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardDIN 933

Mechanical Properties

Burst Pressure4x Working Pressure (Typical)
Working PressureSee Manufacturer Specs
Temperature Range-20°F to 400°F (-29°C to 204°C)

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 welding filler material for Aluminum 6061.Consult AWS A5.10 or manufacturer recommendations for appropriate filler alloys (e.g., 4043 or 5356).
Inadequate preparation of the pipe ends, leading to poor weld quality.Thoroughly clean the pipe ends with a stainless steel wire brush and degreaser prior to welding.

Common Applications

  • Aerospace fluid lines
  • Marine structural components
  • High-pressure hydraulic systems

⚠️ Engineering Warnings

  • Aluminum 6061 may be susceptible to stress corrosion cracking in certain aggressive environments. Conduct appropriate material selection analysis.
  • Welding Aluminum 6061 requires specialized techniques and shielding gas (argon) to prevent oxidation and porosity.

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 160 made from?

A: This Seamless Pipe, Schedule 160 is manufactured from Aluminum 6061.

Q: What are the main applications?

A: Aerospace fluid lines, Marine structural components, High-pressure hydraulic systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.985"ID = 2.067"WALL0.305"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.