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304 Stainless Steel Seamless Pipe, Sch 160, 1.1" x 1.647" OD

Expert Overview

This 304 stainless steel seamless pipe, Schedule 160, offers exceptional strength and corrosion resistance for critical high-pressure applications. Its precise dimensions ensure reliable performance in demanding industrial settings.

StandardASTM A106
Material304 Stainless Steel
FinishGalvanized
GradeN/A
Pipe Size1.1"
Outside Diameter1.647"
Wall Thickness0.131"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 304 stainless steel seamless pipe is engineered for robust performance. It features a nominal pipe size of 1.1 inches, an outside diameter of 1.647 inches, and a substantial wall thickness of 0.131 inches, conforming to Schedule 160 requirements. Manufactured from premium 304 stainless steel, it exhibits excellent tensile strength, ductility, and superior resistance to a wide range of corrosive media, making it suitable for high-pressure fluid transfer, chemical processing, and demanding structural 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:Yes

Installation Procedure

1. Verify pipe dimensions and material grade against project specifications. 2. Ensure mating flanges or fittings are clean, properly aligned, and compatible with 304 stainless steel. 3. Utilize appropriate welding procedures (if applicable) or secure joining methods to maintain system integrity and pressure rating.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASTM A106

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
Using incompatible welding consumables for 304 stainless steel.Employ welding electrodes or filler metals specifically designed for 304 stainless steel to prevent sensitization and maintain corrosion resistance.
Inadequate support spacing for long pipe runs, leading to excessive deflection.Calculate and implement appropriate support spacing based on pipe diameter, wall thickness, material density, and internal pressure to prevent sagging and stress concentrations.

Common Applications

  • High-Pressure Chemical Processing
  • Petrochemical Refineries
  • Food and Beverage Manufacturing (Sanitary Applications)

⚠️ Engineering Warnings

  • Ensure proper handling to avoid galling or scratching of the stainless steel surface, which can compromise corrosion resistance.
  • Consult material compatibility charts to confirm suitability for specific corrosive media and operating temperatures.

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 Chemical Processing, Petrochemical Refineries, Food and Beverage Manufacturing (Sanitary Applications).

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.647"ID = 2.067"WALL0.131"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.