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Seamless Carbon Steel Pipe, Sch 40, 1.6" NPS

Expert Overview

This 1.6" NPS Schedule 40 seamless carbon steel pipe is engineered for robust performance in demanding industrial environments. Its seamless construction and precise wall thickness ensure superior integrity and reliability.

StandardASME B18
MaterialCarbon Steel
FinishPassivated
GradeN/A
Pipe Size1.6"
Outside Diameter2.466"
Wall Thickness0.387"

Detailed Engineering Specifications

A proven choice for industrial professionals, this 1.6" NPS Schedule 40 seamless carbon steel pipe boasts a nominal outside diameter of 2.466 inches and a substantial wall thickness of 0.387 inches. Manufactured from high-quality carbon steel, it offers excellent tensile strength and durability, making it suitable for a wide range of fluid and gas transport applications. Its seamless design eliminates weld seams, providing enhanced resistance to leaks and structural failures under high pressure and temperature conditions. This pipe meets stringent industry standards for reliability and performance.

🧊 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 proper pipe end preparation, including beveling if required by welding procedure. 2. Align pipe sections accurately and secure with appropriate temporary supports. 3. Perform welding according to certified procedures, ensuring complete joint penetration and visual integrity.

Equivalent Standards (Cross-Reference)

Standard SystemDesignation
ISO EquivalentISO 9001:2015 Mfg
DIN EquivalentIndustry Standard
Primary StandardASME B18

Mechanical Properties

Burst Pressure4x Working Pressure (Typical)
Working PressureSee Manufacturer Specs
Temperature Range-20°F to 400°F (-29°C to 204°C)

Chemical Composition

Carbon (C)0.28 - 0.55%
Manganese (Mn)0.60 - 0.90%
Phosphorus (P)0.04% max
Sulfur (S)0.05% max

Temperature & Environment Rating

Min Operating Temp
-20°F (-29°C)
Max Continuous Temp
400°F (204°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 / ExposedModerate
Marine / SaltwaterNot Recommended
Chemical / AcidicNot Recommended

Common Mistakes & How to Avoid Them

❌ Mistake✅ Correct Approach
Using incorrect pipe size or schedule for the intended pressure rating.Always verify the service requirements and select a pipe size and schedule that meets or exceeds the specified pressure and temperature ratings.
Inadequate pipe end preparation leading to weld defects.Ensure pipe ends are clean, free from mill scale, rust, and damage, and that beveling is performed to the exact specifications required for the welding process.

Common Applications

  • High-pressure fluid and gas transfer systems
  • Boiler and heat exchanger tubing
  • Oil and gas pipelines

⚠️ Engineering Warnings

  • Always consult relevant industry codes and standards for specific application requirements.
  • Ensure proper handling and storage to prevent damage or corrosion before installation.

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 Carbon Steel.

Q: What are the main applications?

A: High-pressure fluid and gas transfer systems, Boiler and heat exchanger tubing, Oil and gas pipelines.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 2.466"ID = 2.067"WALL0.387"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.