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1.2" Sch 160 316 Stainless Steel Seamless Pipe

Expert Overview

This 1.2" Schedule 160 seamless pipe, crafted from superior 316 stainless steel, offers exceptional strength and corrosion resistance for critical high-pressure and high-temperature environments.

StandardISO 9001
Material316 Stainless Steel
FinishPassivated
GradeN/A
Pipe Size1.2"
Outside Diameter3.605"
Wall Thickness0.487"

Detailed Engineering Specifications

Precision-manufactured to tight tolerances, this 1.2" nominal pipe size (NPS) seamless pipe boasts a precise 3.605" outside diameter and a substantial 0.487" wall thickness, conforming to Schedule 160. Constructed from premium 316 stainless steel, it provides outstanding resistance to a wide range of corrosive media, including chlorides, due to its molybdenum content. This robust combination ensures integrity and longevity in demanding applications such as chemical processing, offshore oil and gas, and pharmaceutical manufacturing where reliable performance under extreme conditions is 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 mating surfaces are clean and free of debris. 2. Properly prepare pipe ends for welding or connection according to industry standards. 3. Execute welding or joining process with appropriate filler material and procedures for 316 stainless steel.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardISO 9001

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 incorrect welding procedures for 316 stainless steelEmploy qualified welding procedures and recommended filler metals specifically designed for 316 stainless steel to prevent sensitization and maintain corrosion resistance.
Contamination of the pipe interior or exteriorHandle and store the pipe in a clean environment, using non-ferrous tools and materials to prevent iron contamination that can lead to localized corrosion.

Common Applications

  • Chemical Processing Pipelines
  • High-Pressure Fluid Transfer Systems
  • Offshore Oil and Gas Production

⚠️ Engineering Warnings

  • Always verify material compatibility with the specific fluid or gas being transported.
  • Adhere to all applicable safety regulations and pressure vessel codes 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 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Pipelines, High-Pressure Fluid Transfer Systems, Offshore Oil and Gas Production.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 3.605"ID = 2.067"WALL0.487"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.