February 25, 2022

CYCO nozzle material introduction

Stainless Steel


254SMO is one kind of austenitic stainless steel, which with good corrosion resistense, normally they are used for sea desalination and gas desulfurization and denitrification.


Cold denaturation, welding process performance, and perfect high-temperature strength, while 316L is slightly poor high-temperature performance, but its corrosion resistance is better than 316SS, and low in carbon rate and contains 2%-3% of molybdenum, which improves the corrosion resistance of reductive salt and various inorganic and organic acids, alkaline and salt, and high-temperature strength.

Silicone Carbide

Made of ceramic materials, silicone carbide has the characteristics of high temperature resistance, oxidation resistance, high strength, extreme cold resistance, good thermal shock resistance, low temperature deformation, good thermal conductivity, wear and corrosion resistance.

Duplex Stainless Steel


2205 belongs to austenitic ferrite duplex stainless steel with excellent corrosion resistance and strength characteristics. Comparing to SUS 316L and SUS 317L, 2205 is more resistant to partial corrosion which can be used in full set of chemical equipment, sea water desalination equipment.

2205 is widely used as a material for chemical equipment. It can also be applied to complete set of desalination equipment, sea water pump and other seawater environment, complete set of paper making equipment, chemical tanker, smoke extraction and desulphurization device, as well as Bridges with high requirements of strength and corrosion resistance.


2507 is a ferrite-austenite(duplex) stainless steel that combines many of the best properties of ferritic and austenite steels. With a point corrosion index(PRE) higher than 40, it is a super duplex stainless steel with excellent corrosion resistance and strength characteristics. Due to the high content of chromium and molybdenum in the steel, it has excellent resistance to point corrosion, crack corrosion and uniform corrosion. The bi-directional microstructure ensures that the steel has a high resistance to stress corrosion and fracture, as well as high mechanical strength.
2507 is widely used in chemical equipment, chemical ship, sea water desalination equipment, sea water pump, etc.

Plastic Material

PVDF(Polyvinylidene Fluoride)

PVDF has the strongest toughness, low friction coefficient, strong resistance of corrosion, agin, weather and radiation and other characteristics in fluoroplastic.


Atmospheric aging resistance, radiation resistance and low permeability, the surface and performance remain unchanged even long-term exposure to the atmosphere.
Incombustible: only the oxygen index is below 90.
Resistance to acid and base: Insoluble in strong acids, bases and organic solvents.
Oxidation resistance: resist the corrosion of strong oxidants.
Acid base: neutral

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