China hot sale Pre-packed screen for well drilling

product intro of Pre-packed screen for well drilling

 
A pre-packed water well screen consists of one screen telescoped inside another, with an annulus filled with filter pack at the factory before shipment. The pre-packed water well screen is designed especially for high capicity wells, these screens offer unique advantages over conventional rod based screens with respect to strength. it features include: collapse strength equal to pipe; double the tensile strength of standard rod based screen; a bioresistant, hydraulically superior (to silica sand) pack; a greater percentage of open area(for deep applications) than that of a conventional screen, due to the dual support construction

Base Pipe				Gravel Pack	Perforations		Screen
OD (in.)	ID (in.)	Weight (lbs.)	Coupling OD (in.)	Thickness (in.)	Size (in.)	Holes/ft.	OD (in.)	Cylinder Area (sq. in./ft)	.006 GA Inlet Area (sq. in./ft)
1.9	1.61	2.75	2.2	0.144	3/8	84	2.72	102.49	6.46
2.063	1.75	3.25	2.5	0.144	3/8	84	2.883	108.63	6.84
2.375	1.99	4.6	2.875	0.144	3/8	96	3.195	120.39	7.58
2.875	2.44	6.4	3.5	0.144	3/8	108	3.695	139.23	8.77
3.5	2.99	9.2	4.25	0.144	3/8	132	4.32	162.78	10.26
4	3.55	9.5	4.5	0.144	3/8	144	4.82	181.62	11.44
4.5	4	11.6	5	0.144	3/8	156	5.32	200.46	12.63
5	4.41	15	5.563	0.144	3/8	168	5.82	219.3	13.82

If you are interested in our product, please contact us, and for more information.
 
Cynthia                                            
Skype:aldfilters                          
QQ:2537575135
Tel/Fax:86-373-2638828                          
Mobile:86-15637366455(wechat)
Email:sales03@xxldlq.com                
Zip:453000
Add:Industrial Zone,Beihuan Road,Muye District,Xinxiang City,Henan P.R.China