pre-packed water well screen

pre-packed water well screen

Casing Technical Specification (Standard API Spec 5 CT)
Size	Outside Diameter		Inside Diameter		Grade	Wall Thickness
	in	mm	in	mm		in	mm
7	7.000	177.80	6.366	161.70	J55K55N80	0.317	8.05
			6.276	159.41	J55K55N80	0.362	9.19
			6.184	157.07	N80	0.408	10.36

pre-packed water well screen

1.multilayer screen/pipe base screen
2.material: 201 304 304L 306 316L
3.STC, LTC. BTC thread or welding
 
They consist of two screens or multilayer screen.
Perforated pipe inside and Johnson type screens outside.
The base pipe can be made of casing pipes, seamless pipe or welded pipe.
ID of Johnson type screen equals OD of the perforated pipe


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(whatsapp,viber,wechat)
Email:sales03@xxldlq.com                
Zip:453000
Add:Industrial Zone,Beihuan Road,Muye District,Xinxiang City,Henan P.R.China