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1.8" Sch 40 Carbon Steel Seamless Pipe - 4.935" OD

Expert Overview

This 1.8" Schedule 40 seamless carbon steel pipe offers superior integrity and performance. Engineered for demanding applications, it provides robust fluid conveyance and structural support.

StandardISO 9001
MaterialCarbon Steel
FinishPassivated
GradeN/A
Pipe Size1.8"
Outside Diameter4.935"
Wall Thickness0.145"

Detailed Engineering Specifications

Manufactured under strict quality controls, this seamless carbon steel pipe meets exacting standards for industrial use. With a nominal pipe size of 1.8 inches, it features an actual outside diameter of 4.935 inches and a wall thickness of 0.145 inches. This configuration ensures excellent pressure handling capabilities and resistance to deformation. The carbon steel composition provides inherent strength, durability, and weldability, making it suitable for a wide range of operating conditions and environments. This pipe is ideal for applications requiring reliable fluid transport, such as in oil and gas, chemical processing, and general manufacturing.

🧊 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, deburred, and free of defects. 2. Align pipe accurately with mating fittings or other pipe sections. 3. Perform welding or joining according to applicable industry codes and specifications.

Equivalent Standards (Cross-Reference)

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

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 incompatible welding consumables.Always use welding consumables specifically recommended for the grade of carbon steel and the intended service conditions.
Improper beveling for welding.Ensure correct bevel angles and root face dimensions are maintained as per welding procedure specifications to guarantee full penetration.

Common Applications

  • High-pressure fluid transport systems
  • Structural components in industrial facilities
  • Oil and gas pipeline applications

⚠️ Engineering Warnings

  • Ensure proper ventilation during welding operations to avoid hazardous fumes.
  • Handle with care to prevent damage to pipe ends, which could compromise joint integrity.

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 transport systems, Structural components in industrial facilities, Oil and gas pipeline applications.

Technical Schematic

PIPE CROSS-SECTIONASTM A106 / ASME B36.10FLOWOD = 4.935"ID = 2.067"WALL0.145"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.