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CONTACT US

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

galvanized bridge slotted screen pipe for drilling driking w

Promulgator:LIDA FILTER DATE:
galvanized bridge slotted screen pipe for drilling driking water well

galvanized bridge slotted screen pipe for drilling driking water well 

The screen shall be of 304 ANSI stainless steel bridge slotted screens furnished threaded and coupled to the same standard as the casing. The Contractor shall provide for the Engineer’s approval details of the physical and mechanical characteristics of the screens as well as mill certificate(s).  Screens may be bridge slotted, louver form or wire wound on perforated pipe. Screen openings shall be 1.0 mm opening in sandstone aquifers and 1.5 mm in the fissured volcanic with a minimum open area of 10%.  Fittings are to be of the same material as the screen. The exact location of screen joints will be directed by the Engineer on the basis of the nature of the cuttings and the electrical logging results.  The collapse and tensile strengths of the screen and casings shall be commensurate with their location.


Aquifer classification gravel Rough sand Medium sand Fine sand Mealy sand
Screening results (mm) 1-2.5 0.5-1 0.25-0.5 0.1-0.25 0.1-0.25
Bridge slots (mm) 3 1.5-2 1 1 0.75
Filling gravel spec (mm) 4-20 2-8 2-3 2-3 2-3
Filling gravel thickness (mm) 75-100 100 100-200 100-200 100-200
 
Order details 1.MOQ: 50 meters
2. Supply ability: 3500 meters per day
3.Trial order: accept 3-4 mixing items based on 50 meters
Trading terms FOB price term, 30% deposit, balance against the B/L copy by fax or email 
Remark 1.we may also design for customer depending on customer drawing
2.We have inside quality control team of the quality
3.For more information, you are welcome to contact us at any time
Payment T/T, L/c at sight, West Union




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

ABOUT LIDA

Henan Tianzhiwo Machinery Co., Ltd is located in Henan Province Xinxiang industry filter areas, which is a leading manufacturer of filters and pipes for water,oil and gas fields. In order to meet different users' needs,we built two factories ,and supply stainless steel well screen,bridge slotted screen, wedge wire screen, Johnson type screen, oil well screen,perforated pip,industry filters,casing tube and wells tools.

MORE INFO

overseas@xxfilter.com
+86 13069352523
lefilteryu
China Xinxiang

Henan Tianzhiwo Machinery Co., Ltd All Right Reverd. Email:overseas@xxfilter.com Tel:+86-373-2638828