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316 SS Schedule 40 Seamless Pipe - 1.7" Size, 3.528" OD

Expert Overview

Engineered for extreme durability, this 316 Stainless Steel Schedule 40 seamless pipe offers superior corrosion resistance and mechanical integrity for critical fluid transport and structural applications.

StandardASME B18
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size1.7"
Outside Diameter3.528"
Wall Thickness0.357"

Detailed Engineering Specifications

A high-performance industrial component, this 1.7" Iron Pipe Size (IPS) seamless pipe boasts a precise 3.528" outside diameter and a robust 0.357" wall thickness, conforming to Schedule 40 specifications. Fabricated from high-grade 316 stainless steel, it exhibits exceptional resistance to pitting and crevice corrosion in aggressive chemical environments, making it ideal for marine, chemical processing, and pharmaceutical industries where purity and longevity are paramount.

🧊 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 all mating surfaces are clean and free of debris. 2. Apply appropriate threading compound or sealant to male threads. 3. Thread pipe into fitting by hand until snug, then tighten with a pipe wrench to achieve a secure, leak-proof connection without overtightening.

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)16.0 - 18.0%
Nickel (Ni)10.0 - 14.0%
Molybdenum (Mo)2.0 - 3.0%

Temperature & Environment Rating

Min Operating Temp
-320°F (-195°C)
Max Continuous Temp
1500°F (815°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 / SaltwaterExcellent
Chemical / AcidicGood

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using the wrong type of thread sealant for 316 stainless steel.Always use a sealant specifically rated for stainless steel and the specific application environment to prevent galvanic corrosion or galling.
Overtightening the pipe connection, leading to thread damage.Tighten only until a secure connection is achieved. Excessive force can strip threads or crack fittings.

Common Applications

  • Chemical processing pipelines
  • Marine and offshore equipment
  • Food and beverage manufacturing

⚠️ Engineering Warnings

  • Verify compatibility of fluid with 316 stainless steel under operating temperatures and pressures.
  • Ensure proper support and alignment during installation to prevent undue stress on the pipe and fittings.

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 316 Stainless Steel.

Q: What are the main applications?

A: Chemical processing pipelines, Marine and offshore equipment, Food and beverage manufacturing.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.528"ID = 2.067"WALL0.357"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.