If you have any questions about the product, please contact us by phone or e-mail to the contact information for each product category below, and we will respond promptly.

  • Automotive Div.

    031-490-3817

    sales01@sjmflex.com

  • Plant Div.

    031-499-1669

    p-sales@sjmflex.com

  • Architecture Div.

    031-499-1669

    p-sales@sjmflex.com​

  • Marine & Shiping Div.

    031-499-1669

    p-sales@sjmflex.com​

Industrial

Petrochemical

SM (Styrene Monomer)

  • APPLICATION

  • SM (Styrene Monomer)

  • High Temperature Piping Line

  • KEY TECHNOLOGY

  • Design standard : EJMA, ASME, CAESAR, FEA

  • Excellent Piping strength at High Temperature Engineering

  • Excellent Bellows at High Temperature Engineering

  • Report with analysis, findings and recommendations

  • BADGER License

  • SPECIFICATION

  • Size : 500A ~ 1950A

  • Material : Incoloy800H, A358-304H, A240-304H

  • Pressure rating : 1 ~ 10bar

  • Temperature rating : ~ 815.5℃

  • Required Fatigue life : 7000 cycles at thermal movement

FCC, RFCC (Residue Fluid Catalytic Cracking Unit)

  • APPLICATION

  • FCC / RFCC (Residue Fluid Catalytic Cracking Unit)

  • High Temperature Piping Line

  • KEY TECHNOLOGY

  • Design standard : EJMA, ASME, CAESAR, FEA

  • Excellent Piping strength at High Temperature Engineering

  • Excellent Bellows at High Temperature Engineering

  • Report with analysis, findings and recommendations

  • SPECIFICATION

  • Size : 900A ~ 2000A

  • Material : Inconel 625, Incoloy800H, A358-304H, A240-304H

  • Pressure rating : 1 ~ 10bar

  • Temperature rating : ~ 815.5℃

  • Required Fatigue life : 7000 cycles at thermal movement

NCC (Naphtha Cracking Center)

  • APPLICATION

  • Naphtha Cracking Center (NCC)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : Incoloy 825

  • Pressure rating : As per specification

  • Temperature rating : ~800℃

  • Required Fatigue life : As per specification

Aromatics (Toluene, Xylene, Benzene)

  • APPLICATION

  • Aromatics (Toluene, Xylene, Benzene)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : Incoloy 800

  • Pressure rating : As per specification

  • Temperature rating : ~580℃

  • Required Fatigue life : As per specification

CBDC (Carbon Black Delayed Coker)

  • APPLICATION

  • CBDC (Carbon Black Delayed Coker)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : As per specification

  • Pressure rating : As per specification

  • Temperature rating : As per specification

  • Required Fatigue life : As per specification

PDH, PP (Propane Dehydrogenation)

  • APPLICATION

  • PDH/PP (Propane De-hydrogenation)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : As per specification

  • Pressure rating : : As per specification

  • Temperature rating : As per specification

  • Required Fatigue life : As per specification

PTA (Purified Terephthalic Acid)

  • APPLICATION

  • PTA (Purified Terephthalic Acid)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : As per specification

  • Pressure rating : As per specification

  • Temperature rating : As per specification

  • Required Fatigue life : As per specification

SAR (Sulphuric Acid Regeneration)

  • APPLICATION

  • SAR (Sulphuric Acid Regeneration)

  • KEY TECHNOLOGY

  • Design standard : ASME, EJMA

  • High temperature & pressure application part

  • SPECIFICATION

  • Size : As per specification

  • Material : As per specification

  • Pressure rating : As per specification

  • Temperature rating : As per specification

  • Required Fatigue life : As per specification

Heat Exchanger

  • APPLICATION

  • Heat Exchanger & Pressure Vessel ETC.

  • KEY TECHNOLOGY

  • Design standard : ASME, COMPRESSOR, FEA

  • Excellent strength at High Pressure & Temperature Engineering

  • Excellent Bellows at High Pressure & Temperature Engineering

  • Report with analysis, findings and recommendations

  • Floating type, Fixed type, Double pipe type

  • SPECIFICATION

  • Size : 100A ~ 6500A

  • Material : Inconel 625, Incoloy 800H, A358-304H, A240-304H

  • Pressure rating : 1 ~ 40bar

  • Temperature rating : ~ 600℃

  • Required Fatigue life : 5000 cycles at thermal movement