The length,thread size can be specially designed,such as thread NPT,metric
thread etc.
Note:Please note imer and outer thread specification when noting the
thread,for example:CBR-700 x G3/4"(inner)G1" (outer) means:It’slength
is 700,one terminal is inner thread G3/4",another terminal is outer thread
G1",urbber sleeve flexible connecting pipe.
Suitable for GB3836-2000,IEC60079 standard request.