Trisun is one professional manufacturer of mechanical seals interchangeable with John Crane, Burgmann, AES, Flowserve, Roten, Fluiten, Sealtek etc.

TRISUN have quality management system certificates of ISO9001:2008 and TS16949:2009, material quality certificates of WRAS and FDA, environmental management system certificate of ISO14001:2004.
 
TRISUN was established in 1998, after 20 years developing, now we have total 200 employees and 13,661 sqm workshop area. The turnover in 2016 was 110 million in RMB (about 16 million in USD), share of export was 70%, produced about 9 million pcs of mechanical seals. Please see attached company information and photos.


Our mechanical seal model TS 70 is widely used for water pumps and motors.  
The normal material combination include Hot pressed carbon/Ceramics/NBR/ss304, resin carbon/SIC/NBR/ss304, and so on.
We can use Morgen carbon/SSIC or SSIC/SSIC+C for higher demanding conditions.

TS 70
Operating Limits:
Pressure: ≤0.6MPa
Speed: ≤10m/s
Temperature: -30ºC~+200ºC
 
Rotary Ring (Carbon/SiC/TC)
Stationary Ring (Ceramics/SiC/TC)
Secondary SeaI (/NBR/VITON/Encapsulated Ring)
Metal Parts (SUS304/SUS316)
We can manufacture all kinds of mechanical seals ,replacing the following models.  We also can do all customer designed seal. Please  send us drawing for quotation.