
            Email:overseas@xxfilter.com
 Contact Person:Ms Erica Ms Cynthia
 Overseas Market Mobile 1:
 +86 13069352523
 Overseas Market Mobile 2:
 +86 15637366455
 Headquarters
            Tel:+86-373-2638828
            
 Address:Filter Industrial Zone,Beihuan
 Road,Muye District,Xinxiang City,Henan
 P.R.China
        

	Outside Diameter:50~200mm
	Slot Width:(0.10~4)mm ±0.03mm;
	Slot Number:as per customer’s requirement
	Slot Shapes: straight in line pattern, staggered pattern, spiral pattern;
	Slot space:as per customer’s requirement
Slotted casings with apertures of 0.20~6mm are wide used in sands prevention of oil and wells.
	1.A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone.
	2.Filter area is big,flow resistance is small,high producing oil rate
	A uniform and efficient well development due to the continuous slot opening
	3.Our product have good character of anti-acid,anti-alkali and anti-corrosion,it can adapt to the oil well’s special demand. the crack won’t become bigger because of corrosion.it has good stability
	4.They have the features of easy backwashing,durable in use,safety and reliability as well as low comprehensive cost.
	
	
	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
	
                        overseas@xxfilter.com
 +86 13069352523
 lefilteryu
                        
 China Xinxiang
                    
Henan Tianzhiwo Machinery Co., Ltd All Right Reverd. Email:overseas@xxfilter.com Tel:+86-373-2638828