For water/oil flowing control system, for gas heating appliances ()Spec.: outer Dia./inner hole dia./length/hardness/strength/roundness at standard level ()OEM, ODM welcome ()Customer`s drawings or designs welcome () () () () ()
Includes: spur/spiral bevel/helical/bevel/connecting/spiral/inner/worm/worm bevel gear,s, worm wheel ()Specifications: hardness & strength at standard level or as per customer`s request ,()Material:
Includes: spur/spiral bevel/helical/bevel/connecting/spiral/inner/worm/worm bevel gear,s, worm wheel ()Specifications: hardness & strength at standard level or as per customer`s request ,()Material:
Includes: spur/spiral bevel/helical/bevel/connecting/spiral/inner/worm/worm bevel gear,s, worm wheel ()Specifications: hardness & strength at standard level or as per customer`s request ,()Material: