1.The sand and gravel can not easily block the slot because of the special bridge design.
2.It has great mechanical strength and water entering capacity.
3.Meanwhile, it use steel punching technology and rolled in many ways, so it is light, cheap and easily operating.
4.Our engineering staff is fully capable of precision design to ensure that each requirement is meet.
5.Now with our broadened line of screen products you can specify the perfect, most cost-effective
screen no matter how challenging your application or process.

Technical Data

Diameter (mm)	146	159		219		273			325			377			426			529
ID	130	140	138	200	198	254	250	246	305	300	297	357	350	346	406	400	398	502	500	498
Thickness	5	5	6	5	6	5	6	8	5	6	8	5	6	8	5	6	8	6	7	8
Coupling OD	146	160	162	220	226	274	278	278	325	328	329	377	378	379	426	428	432	529	530	531

 
We can provided technical support and produce the pipe as customers' request.

 Filter pipe installation
_{Installation length is broadly consistent with the thickness of the aquifer , thickness more than 30m 20-30m
is installed in the main aquifer; aquifer water permeability is poor, can be appropriately extended
(2-3m to observation wells); diameter is determined based on the amount of water.}  




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