1.Bridge slot screens have openings arranged in rows and are staggered to reduce the negative effect on the screen's strengths. 

2.the formation is special bridge design it uses steel punching technology。

3.we use the high advanced machine to make the bridge slot. the slot can change according
to the customers' requirements the design can efficiently control the sand and the
gravel when making the wells. the advantage of the screen is light ,cheap and easily operating.

1.Categories of pipes: petroleum casing pipe, oil pipe, precision.
2. length of pipe (single): ≤15m
3. external diameter of pipe: 50-200mm
4. tube wall thickness: ≤16mm
5.width of slot : (0.10-0.40)mm±0.03mm
6.number of slots: according to order.
7.Distribution types of slots: parallel, crisscross, spiral.
8.distance of slots: according to order.

1.Usually the length of bridge slot screen is 3.1m, and our engineer also can design the products
and supply the best solution as per the clients’ special requirements.

2.Bridge slot screens increase its flow to three to nine times, when compared with other kinds
of screens with the same slot width, diameter and length.