Product description
B1 adapter flange has internal threads to suspend tubing and also can be used with TC1W tubing hangers. B1 adapter flange has threaded pin connections for the top sections of wellhead. B1 adapters are available in most sizes and pressure range.
Features：
01.B1 adapter flange has threaded pin connections for the top sections of Christmas tree.
02.B1 adapter flange has internal threads to suspend tubing.
03.B1 adapter flange can be used with TC1W tubing hangers.