Mechanical Seal Tg74bd|Pump Seal H74-D Seriesl Multiple Spring Mechanical Seals

PTFE wedge, Mutil-Spring construction mechanical seals Type 74BD is suitable for use with corrosive fluid media, such as typically corrosives and chemicals.

            

 

 

 

 

1. Rotary Face 

     Reaction Bonded Sic RB SIC  O

     Tungsten Carbide.Ni-bin der   W

 2. Stationary Seat 

     Carbon graphite, resin impreg  A_K

     Reaction Bonded Sic RBSlC  O

     Tungsten Carbide.Ni -binder  W

 3. Auxiliary Seal 

     Fluorocarbon Rubber FKM  V

     Etylene Propylene Rubber EPDM  E

     Perfluorocarbon Rubber FFKM  K

 4. Spring 

     GrNi-Steel (AlS1304)  F

     GrNiMo-Steel (AlS1316)  G

     HastelloyC-4  M

 5. Metal Parts

     GrNi-Steel (AlS1304)  F

     GrNiMo-Steel (AlS1316)  G

     HastelloyC-4  M

 

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.