Material
16MN,Q235,20#,seaming or seamless
Type of threading
STC, LTC, BTC
Brand Name
Hua Dong from China
Product
perforated drainage pipe
Filter rating
according to the opening area
End
Thread / flange / weld
Rod size
2*3*22,3.8*32,3.8*42,3.8,5 and so on
Support shape
vee shape or round shape