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Monel Pipes

Stainless Steel Seamless Pipes
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Monel Pipes & Tubes | Monel 400 / Monel K500 Pipe & Tube Manufacturer, Supplier & Exporter

STAINLESS INDIA is a prominent exporter of Monel 400 and K500 pipes and tubes. We offer seamless, welded, ERW, and fabricated varieties.

Monel Pipes and Tubes are high-performance tubing solutions made from nickel-copper alloy, recognized for their outstanding corrosion resistance, high strength, and superior performance in seawater and chemical environments. These pipes and tubes are produced using Monel 400 (UNS N04400) and Monel K500 (UNS N05500), engineered for long-lasting durability in highly corrosive and demanding sectors.

We provide seamless, welded, ERW, and fabricated Monel pipes and tubes that adhere to international standards such as ASTM B165, ASTM B725, ASTM B730, and ASME SB165/SB725, ensuring reliability and global acceptance with Material Test Certificates (MTC).

Product Range

Types of Monel Pipes & Tubes We Manufacture

Seamless Pipes & Tubes

High-pressure Monel 400 & K500 seamless solutions. Standard: ASTM B165 / B829.

Welded, ERW & EFW

Precision welded and high-diameter EFW pipes for marine and chemical processing. ASTM B725.

Instrumentation & Capillary

Fine-diameter tubes for precision engineering, hydraulics, and instrumentation systems.

Heat Exchanger & Condenser

Corrosion-resistant tubes designed specifically for heat transfer in steam and seawater.

Available Grades

Family Grade Specifications & Features
Monel 400
UNS N04400

Outstanding resistance to seawater/steam. Perfect for marine and chemical environments.

Monel K500
UNS N05500

Enhanced variant of Monel 400 with exceptional hardness and higher tensile strength.

Technical Specifications

Size Range Pipes: 1/8” to 12” | Tubes: 1 mm to 50 mm OD
Standards ASTM B165, B725, B829 | ASME SB165, SB725 | ISO, DIN, NACE MR0175
Surface Finish Annealed, Pickled, Bright, Polished, Beveled Ends
Testing PMI, Hydro, UT, Eddy Current, Visual, Dimensional
Documentation MTC (EN 10204 3.1/3.2), TPI Reports (SGS, TUV, BV), Hydro Test, NACE Compliance
Certifications EN 10204 3.1 / 3.2 NACE MR0175 ISO IBR
Technical Superiority

Key Features

Superior Resistance

Outstanding resistance to seawater, alkalis, acidic environments, and stress corrosion cracking.

High-Temp Strength

Maintains high strength and durability across a broad range of temperatures and high-pressure conditions.

Non-Magnetic Alloy

Non-magnetic in its annealed state, making it ideal for specialized electronic and marine tools.

Excellent Workability

Exhibits good weldability, formability, and overall workability for complex installations.

Extended Service Life

Designed for longevity and high-performance durability even in the harshest industrial conditions.

Industries & Applications

Marine & Offshore Platforms
Chemical Processing Plants
Heat Exchangers & Evaporators
Oil & Gas Refinery Piping
Nuclear & Power Plants
Pump Shafts & Valves
Desalination Units
Shipbuilding Industry

Documents Provided

  • Mill Test Certificate (EN 10204 3.1 / 3.2)
  • Complete Traceability Reports
  • Export & Shipping Documentation
  • Third-Party Inspection Reports
  • NACE Conformance Reports
  • Packing Slip & Certificate of Origin
Our Advantage

Why Choose STAINLESS INDIA for Monel Pipes?

In-House Testing

Equipped with internal machining and advanced testing facilities for guaranteed precision.

Immediate Inventory

Ready-to-ship stock available for urgent global requirements and large-scale projects.

Strict QC Protocols

Comprehensive quality inspection and verification conducted prior to every dispatch.

Tailored Dimensions

We provide customized lengths and dimensions specifically engineered for your project needs.

Proven Expertise

Successfully supported over 100 global projects across diverse industrial sectors.

Competitive Pricing

Providing high-performance superalloys at the most competitive global market rates.

Frequently Asked Questions – Monel Pipes & Tubes

Monel pipes and tubes find extensive application in marine engineering, chemical processing plants, oil and gas refineries, offshore equipment, heat exchangers, and condenser systems. Their remarkable resistance to seawater, acids, and alkaline conditions renders them suitable for highly corrosive environments.

Monel 400: Provides exceptional corrosion resistance, favorable mechanical properties, and superior performance in seawater and steam.

Monel K500: A precipitation-hardened alloy that offers increased strength, hardness, and wear resistance while retaining comparable corrosion resistance to Monel 400. K500 is favored for high-pressure and heavy-duty applications.

Indeed. Monel pipes and tubes exhibit outstanding resistance to seawater, acidic solutions (including hydrofluoric acid), alkalis, and high-temperature corrosion. This characteristic makes them one of the most dependable materials for the offshore, marine, and chemical processing sectors.

Certainly. We offer cut-to-length and custom diameter services for all orders to meet your specific project requirements.

Yes, we offer third-party inspection by globally recognized agencies such as SGS, TUV, DNV, BV, Lloyd’s, etc., according to client specifications.

Type of Monel Pipes & Tubes Available

Monel Pipes Manufacturer Monel 400 Tubes Supplier Monel K500 Pipes Exporter
ASTM B165 Monel Tubes Monel Alloy Pipes & Tubes Monel Alloy Tube Distributor
Monel Pipes for Chemical Industries Monel ERW Pipe Stockist Marine-grade Monel Tubing
Monel Tubing for Heat Exchangers Monel K500 Welded Pipe Supplier Corrosion-resistant Monel Pipes
ASTM B165 Monel Pipe Monel 400 Seamless Tube Exporter Monel Pipe Manufacturer India

Global Export Network

We export to more than 70+ countries:

USA • UK • Germany • Italy • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Singapore • Malaysia • Indonesia • Australia • South Africa • Brazil • Mexico • India

All Shipments Include:
  • Packing List
  • Invoice
  • MTC 3.1 / 3.2
  • Third-Party Inspection (TUV/LR/BV) if required
  • Heat Number Traceability

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