Specific properties
Different stainless steel grades are selected based on corrosion resistance, mechanical strength and formability. Group Coek processes both austenitic and duplex stainless steel for a wide range of chemical and petrochemical applications.
Variable grades
Different stainless steel grades are selected based on corrosion resistance, mechanical strength and formability. Group Coek processes both austenitic and duplex stainless steel for a wide range of chemical and petrochemical applications.
Austenitic Stainless Steel
Duplex Stainless Steel
Austenitic stainless steel offers excellent corrosion resistance, high ductility and weldability. It is the most commonly used type in aggressive chemical environments.
Duplex stainless steels combine high mechanical strength with superior resistance to pitting and crevice corrosion, especially in chloride-rich environments.
Austenitic Stainless Steel
Austenitic stainless steel offers excellent corrosion resistance, high ductility and weldability. It is the most commonly used type in aggressive chemical environments.
Duplex Stainless Steel
Duplex stainless steels combine high mechanical strength with superior resistance to pitting and crevice corrosion, especially in chloride-rich environments.
type
Stainless steel products
Stainless steel is a versatile material offering excellent mechanical strength and strong resistance to oxidation, temperature and chemical exposure. It is widely used across industries for reliable, long-term performance.
Pressure vessels
Storage drums
— PTA, BrineUsed for intermediate storage with excellent chemical compatibility.
Reactors
Oxidation reactors
— PTA, BrineEngineered for controlled reaction processes involving oxidising media.
Columns
Absorbur columns
— PTA, BrineWithstands continuous exposure to reactive gas streams.
Dehydration columns
— PTA, BrineEnsures efficient moisture removal with high corrosion resistance.
Rectification columns
— PTA, BrineSupports temperature-sensitive separation processes.
Recovery columns
— PTA, Brine, Acetic Acid, MEGEnables the safe and efficient recovery of solvents or chemicals.
Extraction columns
— PTA, Brine, Mono Ethylene glycoleIdeal for complex separation involving aggressive liquid mixtures.
S&T Heat exchangers
Preheaters
— PTA, Brine, Mono Ethylene glycoleEfficient preheating with long-term resistance to scaling and corrosion.
Condensors
— PTA, Brine, Mono Ethylene glycoleStable thermal performance in corrosive condensation cycles.
Stainless Steel Applications
Stainless steel is widely used for its durability, corrosion resistance and ability to withstand high temperatures. This makes it ideal for aggressive chemical environments and critical processing conditions.
PTA
Highly resistant to oxidising acids and high process temperatures, stainless steel ensures safe and reliable operation in PTA production.
PEF
Used in key stages of PEF production, stainless steel provides stability and protection against corrosive process media.
Acetic Acid
Stainless steel is commonly selected for its excellent corrosion resistance to acetic acid, especially in storage and reactor applications.
MEG
In MEG production and storage, stainless steel offers consistent strength and chemical resistance under varying thermal conditions.
Projects
From pressure vessels to complex columns, our stainless steel projects span a wide range of chemical processes. Each project is tailored to meet demanding conditions and industry-specific requirements.
