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3.5" Sch 160 304 Stainless Steel Seamless Pipe | High Pressure

Expert Overview

This 3.5" Schedule 160 seamless pipe, crafted from premium 304 stainless steel, offers exceptional strength and corrosion resistance for demanding high-pressure applications. Its robust construction ensures reliability.

StandardISO 9001
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Pipe Size3.5"
Outside Diameter6.432"
Wall Thickness0.258"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 3.5" Schedule 160 seamless pipe boasts a precise outside diameter of 6.432" and a substantial wall thickness of 0.258". Constructed from robust 304 stainless steel, it exhibits excellent tensile strength, yield strength, and superior resistance to a wide range of corrosive media, including acids and chlorides. This combination of dimensional accuracy and material integrity makes it ideal for critical fluid transfer systems where safety and longevity are paramount. Its seamless design eliminates potential leak paths associated with welded pipes, further enhancing its suitability for high-stress environments.

🧊 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:Yes

Installation Procedure

1. Ensure mating surfaces of flanges are clean and free from debris. 2. Apply appropriate thread sealant or gasket material as per system specifications. 3. Tighten all connections uniformly to the manufacturer's recommended torque values.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

Mechanical Properties

Tensile Strength75,000 psi (515 MPa)
Yield Strength30,000 psi (205 MPa)
Elongation in 2 in.40% min
HardnessRockwell B95 max

Chemical Composition

Carbon (C)0.08% max
Chromium (Cr)18.0 - 20.0%
Nickel (Ni)8.0 - 10.5%
Manganese (Mn)2.00% max

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1400°F (760°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 / SaltwaterGood
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Over-tightening connections, leading to thread damage or pipe deformation.Utilize a calibrated torque wrench and adhere to specified torque values to prevent overstressing the pipe and fittings.
Using incompatible sealants or gaskets that degrade in the operating environment.Select sealants and gaskets specifically rated for 304 stainless steel and the fluid/temperature conditions of the application.

Common Applications

  • High-pressure hydraulic systems
  • Chemical processing pipelines
  • Offshore oil and gas exploration

⚠️ Engineering Warnings

  • Always verify chemical compatibility of 304 stainless steel with the specific fluid being transported.
  • Ensure proper support and bracing to prevent excessive vibration or stress on the pipe during operation.

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 304 Stainless Steel.

Q: What are the main applications?

A: High-pressure hydraulic systems, Chemical processing pipelines, Offshore oil and gas exploration.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.432"ID = 2.067"WALL0.258"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.