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304 Stainless Steel Seamless Pipe, Schedule 160 | 1.1" | OD 1.370"

Expert Overview

This 304 stainless steel seamless pipe, Schedule 160, offers exceptional strength and corrosion resistance. With precise dimensions and a robust wall thickness, it's engineered for high-pressure fluid transfer and demanding industrial environments.

StandardDIN 933
Material304 Stainless Steel
FinishAnodized
GradeN/A
Pipe Size1.1"
Outside Diameter1.370"
Wall Thickness0.223"

Detailed Engineering Specifications

Built to exacting engineering tolerances, this 1.1" nominal size seamless pipe boasts an actual Outside Diameter (OD) of 1.370 inches and a substantial Wall Thickness of 0.223 inches, corresponding to Schedule 160. Manufactured from premium 304 stainless steel, it provides excellent resistance to a wide range of corrosive media and elevated temperatures, ensuring longevity in critical systems. Its seamless construction eliminates the weld seam, guaranteeing uniform strength and integrity for high-pressure applications, including chemical processing, oil and gas, and high-purity fluid systems.

🧊 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 pipe ends are clean, free from debris and damage. 2. Prepare pipe and fitting for joining according to specified welding or threading procedures. 3. Perform joining operation with strict adherence to relevant industry codes and standards.

Equivalent Standards (Cross-Reference)

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

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 standard pipe for high-pressure applications.Always select pipe with a schedule appropriate for the operating pressure, such as Schedule 160 for demanding conditions.
Inadequate surface preparation before joining.Thoroughly clean pipe ends and fittings to ensure a sound and leak-free connection, especially critical for corrosion-sensitive environments.

Common Applications

  • High-pressure chemical processing
  • Oil and gas exploration and refining
  • Food and beverage processing (sanitary applications)
  • Pharmaceutical manufacturing
  • High-purity fluid transfer systems

⚠️ Engineering Warnings

  • Verify compatibility of 304 stainless steel with the specific media and operating temperatures.
  • Adhere to all applicable industry codes and safety regulations during installation and 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 chemical processing, Oil and gas exploration and refining, Food and beverage processing (sanitary applications), Pharmaceutical manufacturing, High-purity fluid transfer systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 1.370"ID = 2.067"WALL0.223"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.