Lugar de origem
Henan, China
Suporte personalizado
OEM, ODM
Tamanho da Porta
DN100-2000
Temperatura dos meios
Temperatura normal
Meios
water,sea water,sand,ect.
Standard or Nonstandard
Standard
Product name
rubber duckbill check valve sewage check valve
Key words
rubber duckbill check valve sewage check valve
Flange material
carbon steel ,Q235,Stainless steel
Connection Method
flange,clamp