RATNARAJ OVERSEAS NEW DEFINITIONS OF STEEL
Call us  +91 99302 00343 Request Quote
Monel Pipes
Home Products Monel Pipes
Copper-Nickel Alloy Piping

Monel Pipes

Monel 400 & K-500 pipes offering outstanding resistance to seawater, hydrofluoric acid and reducing chemical environments.

Monel Pipes
ASTM / ASME Certified Material

Product Overview

Monel pipes combine copper and nickel to deliver exceptional resistance to seawater, hydrofluoric acid and neutral salt solutions — a first choice for marine and offshore piping systems that stainless steel cannot reliably serve.

Both the standard Monel 400 and the age-hardenable Monel K-500 are held in stock, supplied with mill certification confirming chemical composition and mechanical properties.

Size Range1/8″ – 10″ NB
Wall ThicknessSCH 10S – XXS
FormSeamless & Welded
CertificationEN 10204 3.1 Mill Test Cert.
Request Quote Talk to Our Team
Photo Gallery

Monel Pipes — In Our Stockyard

Specification

Available Grades

GradeStandardTypical Service
Monel 400 (UNS N04400)ASTM B165Seawater, HF acid & reducing chemical service
Monel K-500 (UNS N05500)ASTM B165Age-hardened — higher strength shafting & fasteners
Technical Data

Specifications

  • Outside Diameter3mm – 250mm
  • Wall Thickness0.8mm – 20mm
  • LengthUp to 6m, random or cut
  • ManufactureSeamless, Welded
  • End FinishPlain, Bevelled
  • TestingHydrostatic, PMI on request
  • CertificationEN 10204 3.1 Mill Test Cert.
  • PackingWooden crates, export packed

Technical Note — Monel's resistance to chloride stress-corrosion cracking makes it well suited to seawater and brackish-water piping where stainless grades risk pitting — every lot is supplied with heat-traceable mill certification.

Where It's Used

Applications

Marine & Offshore

Chemical Processing

Oil & Gas

Desalination Plants

Get a Price

Request a Quote for Monel Pipes

Share size, grade and quantity for the fastest response from our sales team.