TNG mechanical seal type TG155C with conical spring and O-ring pusher construction, the metal parts produced by Stamping. competitive price and wide range of application have made the TG155 a mass-production seals.
Conical spring,unbalanced,O-ring pusher construction |
Torque transmission via conical spring, independent of direction of rotation. |
Stamping construction in the metal parts |

GrNiMo-Steel (AlS1316) G
GrNiMo-Steel (AlS1316) G












Q: Are you a factory or a trading company?
A: We are a factory manufacturing mechanical seals and parts and we provide perfect OEM and after-sale service. We export mechanical seals to over 108 countries since 1998.
Q: Can you send me the video to show how the machine works?
A: Certainly, we have video of every standard machine and can send to you by Email or other way you want.
Q: How can I pay my order?
A: We accept T/T, Paypal, Online Payment to pay.
Q: Do you have any certificate?
A:We have passed ISO9001:2008,FDA,REACH,ROHS and obtained EC1935 2004 Cerification
Q: When your company was founded?
A: WenZhou TianGu Seal Co., Ltd. was established in 1982.