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1" Sch 40 304 Stainless Steel Seamless Pipe

Expert Overview

This 1" Schedule 40 seamless pipe, constructed from premium 304 stainless steel, offers superior corrosion resistance and structural integrity. Ideal for demanding environments requiring robust fluid or gas conveyance.

StandardDIN 933
Material304 Stainless Steel
FinishBlack Oxide
GradeN/A
Pipe Size1.0"
Outside Diameter6.499"
Wall Thickness0.161"

Detailed Engineering Specifications

Engineered for reliability and performance, this 1.0" Schedule 40 seamless pipe boasts a precise Outside Diameter of 6.499" and a substantial Wall Thickness of 0.161". Manufactured from high-grade 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive media, including many acids, alkalis, and industrial chemicals. Its seamless construction ensures uniform strength and eliminates potential leak points inherent in welded pipes, making it suitable for high-pressure and high-temperature applications where safety and longevity are paramount. The material's inherent toughness and clean surface finish also make it suitable for hygienic 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. Ensure pipe ends are clean and free of debris. 2. Properly prepare pipe ends for connection method (e.g., threading, welding, or coupling). 3. Securely connect pipe sections, verifying seal integrity.

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 incorrect thread sealant for stainless steel.Employ a sealant specifically formulated for stainless steel to prevent galling and ensure a reliable seal.
Improperly supporting the pipe run, leading to stress or sagging.Utilize appropriate pipe hangers or supports spaced according to industry standards and the pipe's weight and operating conditions.

Common Applications

  • Chemical processing pipelines
  • Food and beverage processing
  • High-purity fluid transfer systems
  • Marine and offshore environments
  • Pharmaceutical manufacturing

⚠️ Engineering Warnings

  • Ensure compatibility of fluid or gas with 304 stainless steel under operating temperatures and pressures.
  • Adhere to all relevant safety regulations and installation codes for the specific application environment.

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 40 made from?

A: This Seamless Pipe, Schedule 40 is manufactured from 304 Stainless Steel.

Q: What are the main applications?

A: Chemical processing pipelines, Food and beverage processing, High-purity fluid transfer systems, Marine and offshore environments, Pharmaceutical manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 6.499"ID = 2.067"WALL0.161"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.