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.

4.meanwhile ,our company can offer a whole set of service, such as the related process, 
the solution of the related technology and so on

1.general info.( Bridge Slot Screen  )
 

Item desc	Bridge Slotted Screen
Item No.	QG-146
Outer Diameter	146 mm
Thickness	3-9 mm, (be custominzed)
Material	AISI 304/316L(other materials can be choosed)
Length	3m/pcs, 4.5m/pc (be customined)

 
2.special info. ( Bridge Slot Screen  )
 

Aquifer classification	gravel	Rough sand	Medium sand	Fine sand	Mealy sand
Screening results (mm)	1-2.5	0.5-1	0.25-0.5	0.1-0.25	0.1-0.25
Bridge slots (mm)	3	1.5-2	1	1	0.75
Filling gravel spec (mm)	4-20	2-8	2-3	2-3	2-3
Filling gravel thickness (mm)	75-100	100	100-200	100-200	100-200

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.





If  interested,pls contact:
Cynthia
Skype:aldfilters
Email:sales03@xxldlq.com
QQ:2537575135
Mob:86-15637366455(whatsapp,viber,wechat)
Web:http://www.chinawaterwellscreen.com/