material:  Neoprene rubber and stainless steel 
size: 1.5"-4"
type: with rubber gasket

usage: for rubber hose, plastic pipe, electric cable, welded pipe and pipes of other materials.

the detailed size and packing information is as following: 

We produce and supply different kind of pipe coupling.

Welcome your inquiry. Please be free to cotnact me

   Lily zhang                                                                                       E-mail:lfrongmao (AT)

skype:china-lily08

Mobile:86-15383112677