O-Ring
The O-Ring of Hansung Tech Co., Ltd. is designed with a circular cross-section, providing simple yet high sealing performance, and is manufactured in a wide range of materials such as NBR, FKM, VMQ, EPDM, and FFKM to suit diverse environmental conditions.
Hansung Tech Co., Ltd. possesses more than 30,000 O-ring molds, establishing a production system that can quickly respond not only to international standards such as JIS, KS, and ISO, but also to non-standard special specifications.
Hansung Tech’s O-rings are used across a wide range of industries including steel, aerospace, food and pharmaceuticals, electrical and electronics, petrochemical, and semiconductors, maintaining stable performance even in extreme environments.
O-RING P1
O-RING P2
O-RING G1
O-RING G2
O-RING AS568
O-RING V
O-RING S1
O-RING S2
X-RING
BACK UP RING BRT2
BACK UP RING BRT3
BACK UP RING BRN2
BACK UP RING BRN3
BACK UP RING T1P
BACK UP RING T2P
BACK UP RING T3P
BACK UP RING T1G
BACK UP RING T2G
BACK UP RING T3G
O-Ring
The O-Ring of Hansung Tech Co., Ltd. is designed with a circular cross-section, providing simple yet high sealing performance, and is manufactured in a wide range of materials such as NBR, FKM, VMQ, EPDM, and FFKM to suit diverse environmental conditions.
Hansung Tech Co., Ltd. possesses more than 30,000 O-ring molds, establishing a production system that can quickly respond not only to international standards such as JIS, KS, and ISO, but also to non-standard special specifications.
Hansung Tech’s O-rings are used across a wide range of industries including steel, aerospace, food and pharmaceuticals, electrical and electronics, petrochemical, and semiconductors, maintaining stable performance even in extreme environments.

Head office, Factory : 77, Nakdong-daero 1348beon-gil, Sasang-gu, Busan, Republic of Korea
Sales Office : 37, Gwaegam-ro, Sasang-gu, Busan, Republic of Korea
TEL : +82(0)51-319-2211~6 | FAX : +82(0)51-319-2217
E-MAIL : info@sealhs.com | Admin Login
Copyright ⓒ 2023 HANSUNG

Head office, Factory : 77, Nakdong-daero 1348beon-gil, Sasang-gu, Busan, Republic of Korea | Sales Office : 37, Gwaegam-ro, Sasang-gu, Busan, Republic of Korea
TEL : +82(0)51-319-2211~6 | FAX : +82(0)51-319-2217 | E-MAIL : info@sealhs.com | Admin Login | Copyright ⓒ 2023 HANSUNG