High Purity Material, Guaranteed Consistency & Reliability ASTM B165 UNS N04400 Nickel Alloy Pipe NPS 1/2" SCH 80S 20 FT

High Purity Material, Guaranteed Consistency & Reliability ASTM B165 UNS N04400 Nickel Alloy Pipe NPS 1/2" SCH 80S 20 FT

1. Product Overview

Nickel Alloy Pipe is a high-performance metal conduit manufactured primarily from nickel (typically ≥ 30%) as the base element, alloyed with other elements such as chromium, molybdenum, iron, and copper. These pipes are produced via seamless or welded processes and undergo stringent heat treatment (e.g., solution annealing) to achieve optimal mechanical properties and corrosion resistance. Designed to address material failure in extreme environments (e.g., high temperature, high pressure, strong corrosion), these pipes are critical components in high-end industrial sectors such as energy, chemical processing, marine, and aerospace.

2. Product Applications

Nickel alloy pipes are essential in the following critical applications due to their superior properties:

Oil & Gas: Downhole equipment in highly corrosive wells, pipelines, and seawater injection systems on offshore platforms.

Chemical Processing: Reactors, heat exchangers, evaporators, and process piping for handling media containing chlorides and acids.

Power Generation: Steam generator tubes and heat exchanger tubes in nuclear plants; combustion components and high-temperature flue gas ducts in gas turbines.

Aerospace: Engine fuel lines, hydraulic systems, high-temperature exhaust ducts.

Marine Engineering: Seawater desalination plants, seawater heat exchangers, ship propulsion systems.

Environmental & Pharmaceutical: Flue Gas Desulfurization (FGD) systems, wastewater treatment equipment, and high-purity fluid transfer in pharmaceutical production.

3. Product Advantages

Exceptional Corrosion Resistance: Resists a wide range of acidic and alkaline media, particularly chloride-induced pitting, crevice corrosion, and stress corrosion cracking (SCC), significantly outperforming stainless steel in service life.

Superior High-Temperature Performance: Maintains high strength, creep resistance, and oxidation resistance at elevated temperatures, unlike common materials which may soften or oxidize rapidly.

High Strength and Toughness: Offers higher mechanical strength than austenitic stainless steels while maintaining good ductility and impact toughness.

Good Fabricability and Weldability: Although more challenging to machine than carbon steel, it can be successfully cold/hot formed, machined, and welded using appropriate procedures and matching filler metals.

High Reliability: Produced in strict compliance with international standards, ensuring consistent quality and reliability in demanding applications.

4. Product Functions

The core function of nickel alloy pipe is to safely, reliably, and durably transport fluid media in extreme environments. Specific functions include:

Pressure Containment and Transfer: Withstand internal system high pressure, high temperature, or high vacuum while preventing media leakage.

Efficient Heat Transfer: Act as the core component in heat exchangers, facilitating efficient heat transfer between corrosive media.

Structural Support: Serve as structural elements within systems while withstanding mechanical loads and environmental corrosion.

Specification

FAQ

1. Are you trading company or manufacturer ?

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2. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ?

Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.