Home > Pipe, Tubing, Hose & Fittings > Seamless Pipe, Schedule 80

1.3" Sch 80 316 SS Seamless Pipe | 5.191" OD | 0.382" Wall

Expert Overview

This 1.3" Schedule 80 seamless pipe, crafted from robust 316 stainless steel, offers superior corrosion resistance and high pressure handling for critical industrial fluid transfer applications.

StandardISO 9001
Material316 Stainless Steel
FinishZinc Plated
GradeN/A
Pipe Size1.3"
Outside Diameter5.191"
Wall Thickness0.382"

Detailed Engineering Specifications

Trusted by engineers across multiple sectors, this 1.3" Schedule 80 seamless pipe features a 5.191" outside diameter and a substantial 0.382" wall thickness, ensuring exceptional mechanical strength and pressure containment. Manufactured from high-grade 316 stainless steel, it exhibits excellent resistance to pitting, crevice corrosion, and general corrosion in aggressive chemical and marine environments. Its seamless construction eliminates weld-related vulnerabilities, making it ideal for high-integrity 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 of debris, and properly beveled according to welding procedure. 2. Align pipe sections using appropriate alignment tools, ensuring concentricity and minimal stress. 3. Weld according to approved welding procedures for 316 stainless steel, employing suitable filler materials and post-weld heat treatment if required.

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
Improper beveling leading to weld defects.Precisely follow specified bevel angles and root gap tolerances outlined in the welding procedure specification (WPS).
Contamination of the pipe's internal surface during installation.Use temporary covers or plugs to prevent ingress of dirt, welding slag, or other foreign materials during assembly and welding.

Common Applications

  • Chemical Processing Plants
  • Offshore Oil and Gas
  • Pharmaceutical Manufacturing
  • High-Purity Water Systems

⚠️ Engineering Warnings

  • Always consult material compatibility charts before use with specific corrosive media.
  • Ensure proper welding procedures are followed to maintain the material's inherent corrosion resistance.

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 80 made from?

A: This Seamless Pipe, Schedule 80 is manufactured from 316 Stainless Steel.

Q: What are the main applications?

A: Chemical Processing Plants, Offshore Oil and Gas, Pharmaceutical Manufacturing, High-Purity Water Systems.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 5.191"ID = 2.067"WALL0.382"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.