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its material is stainless steel or carbon steel
it consists of tseveral diffierent slot screens ,some of the space between them are full of very small stone,sand and so on .
the specail design can efficiently control the sand and gravel,and the two slot screen can improve the effect.
so the screen can allow water and oil to enter the well freely
and at the same time,it keeps the majority of the sand and gravel out of the well.
the longth and the thickness are according to the coustomers' requirments.
meanwhile ,our company can offer a whole set of sevice,such as the related process,the solution of the related technology and so on.
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