V-shape Wedge Well Johnson Screens
1.Material: 304 302 304L 316 316L
2.diameter:33-600mm
3.minimum slot:0.05mm
4.Unit length:1-5.8m
5.STC thread or welded
Specification
Slot(mm) 0.15, 0.25, 0.50, 0.75, 1.00, 1.50, 2.00, 3.00
Lengths 6Mts.&3Mts
Grades different grades suitable for tube well depths up to 300ft.,600ft.,900ft.and1500ft.
Material low carbon galvanized steel(LCG)and Stainless Steel(SS-304)
End Connection: Plain beveled ends for butt welding or threaded.
Main advantage
1.A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone.
2.A V-shaped profile wire which avoids clogging and ensures an uninterrupted flow.
3.A uniform and efficient well development due to the continuous slot opening. 4.Ladder-like wire welded screens have a strong structure and high open area, as well as accurate slot dimension.
5.Ladder-like wire welded screens have the features of easy backwashing, last long, safety and reliability as well as low comprehensive cost.
Packing details:
Single with bubble bag and then in wooden case.. Each case is clearly marked with:
Name & identification mark of manufacturer-HuaDong Brand
Batch number
Date of manufacture
Material
Safe heating & application temperature