for cross-linked polyethylene pipe with NBR seal nickel-plated connector Connection RBM thread F...
for cross-linked polyethylene pipe with NBR seal nickel-plated connector Connection RBM thread F...
For the lower part of the collector
with NBR ogive nickel-plated connector Connection RBM thread F copper 16
with NBR ogive nickel-plated connector Connection RBM thread F copper 14