防转双阀浮箍比单一的浮箍与浮鞋更经济
我公司生产的防转双阀浮箍具有以下几个特点：
1 阀内件采用PDC可钻式铝合金，远胜于采用填充水泥的方式。
2 铝合金材质在运输中不怕磕碰，保压性能极好。
3 可以承受高温要求分别达到120℃、160℃、200℃、316℃等。
4 可以承受高压要求分别达到50MPa、35MPa、25MPa、20MPa等。
Non Rotating Float
Collar & Shoe
The structure of non rotating float collar
and non rotating float shoe are basically the same, only the lower end is male
buckle, connected with the casing. When the PDC bit drilling the plug, to
prevent the plug rotating. Non rotating float shoe be made of aluminum alloy
material, the upper end is connected with the casing; the lower end is
hemispherical aluminum alloy, to guide the casing.
My company production of non rotating float collar & shoe are
the following characteristics:
1 trims using drillable PDC aluminum alloy, rather than by filled
with cement.
2 resisting impact of the aluminum alloy material
is outstanding.
3 can withstands high temperatures required to
reach 120℃, 160℃, 200℃, 316℃ respectively .
4 can withstands high pressure required to reach
20MPa, 25MPa, 35MPa, 50MPa respectively.
The left picture is non
rotating float collar; the right picture is non rotating float shoe.
