1.Johnson Screens consist of V-shape profile wire and the longitudinal support rods.
Each intersecting point of these wires is fusion welded of water well screen.

2.So it has sturdy constriction and good mechanical property. 

	Wire Width	Wire Height	Relief Angle	Typical Support Rods
30V	.030"	.06"	10	.125" round
45V	.045"	.09"	10	.125" round
63V	.063"	.11"	13	.156" round
69U	.069"	.17"	8	.075" x 1" bar
93V	.093"	.15"	13	.25" round or .075" bar
125V	.125"	.20"	13	.38" round

The production of slot screens ,which type of products design is reasonable, appearance, reliable quality, suitable for hydrology, geology,

engineering geology, chemical engineering geology, geothermal air conditioning, foundation precipitation,

water source development, farmland and the urban water supply various industries such as construction .




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