FRP manhole cover FRP flap valve frp connection valve prevent water back valve river bridge application Supplier

Payment Type:

L/C,D/P,D/A,T/T

Min. Order:

100

Port:

all China ports

Brand Name:

opct

Model Number:

DN300-DN600

Technique:

Molding press

Processing Service:

Moulding

Name:

FRP flap valve frp connection valve

Color:

Optional

Type:

light weight

Shape:

Rectangular, Round, Square,Grating

Material:

SMC & BMC

key words:

FRP flap valve

Working temper:

-40° C-200° C

Shaping mode:

Molded pressure

Place of Origin:

Hebei, China

Application:

river bridge trench, River bridge Facilities

Surface Treatment:

smooth