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

6" Sch 160 304 SS Seamless Pipe - High Pressure

Expert Overview

This 6.0" Schedule 160 seamless pipe, constructed from high-grade 304 stainless steel, is engineered for superior performance in extreme pressure and corrosive environments. Its robust construction ensures reliability.

StandardASME B18
Material304 Stainless Steel
FinishAnodized
GradeN/A
Pipe Size6.0"
Outside Diameter3.360"
Wall Thickness0.445"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 304 stainless steel seamless pipe features a nominal pipe size of 6.0 inches, an outside diameter of 3.360 inches, and a substantial wall thickness of 0.445 inches, corresponding to Schedule 160. This configuration provides exceptional burst strength and pressure containment capabilities, making it ideal for high-pressure fluid and gas transport. The inherent corrosion resistance of 304 stainless steel ensures longevity in aggressive chemical and high-temperature applications, meeting ASTM A312 standards for seamless pipes.

🧊 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 proper beveling of pipe ends according to welding procedure. 2. Fit pipe sections using appropriate alignment and support methods. 3. Execute welding using qualified procedures and filler materials suitable for 304 stainless steel.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

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
Improper bevel angle leading to weld defects.Utilize a precise beveling tool to achieve the specified angle for optimal weld penetration.
Contamination of the weld zone with foreign materials.Thoroughly clean all pipe ends and surrounding areas before and during welding to prevent contamination.

Common Applications

  • High-pressure hydraulic systems
  • Chemical processing pipelines
  • Power generation steam lines

⚠️ Engineering Warnings

  • Always use appropriate personal protective equipment during handling and installation.
  • Verify material compatibility with transported media before installation.

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, Power generation steam lines.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.360"ID = 2.067"WALL0.445"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.