उत्पत्ति के प्लेस
Henan, China
मीडिया के तापमान
मध्यम तापमान
Product name
Coupling underwater rubber duckbill check valve for concrete pipe
Body material
NR, NBR, EPDM,etc
Connection
Flange,clamp,etc
Medium
water,sea water,sand,ect.
Applicable medium
Flood discharge, sewage discharge,etc
Company type
Manufacturer since 1997
Type
rubber duckbill check valve