Stainless steel Johnson Wire Wrap Screen Brief Introduction:

It is manufactured by a v or wedge shaped wire around an internal array of longitudinal supportrods. Each intersecting point of these wire is fusion welded.
The v or wedge shaped profile wire wraps around the support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water (oil) to enter your well freely in ample quantities,
while at the same time keeps the majority of sand and gravel out of the well.

Technical Specification of Stainless steel Johnson Wire Wrap Screen:
1. Slot size(mm): 0.1~6mm
2. Open area: up to 60%
3. Material: low carbon steel wire, low carbon galvanized steel (LCG) steel treated with anticorrosion coating, stainless steel (304, 304L, 316, 316L etc)
4. Unit Length up to 6 meters
5. Diameter: ranging from 25 to 1500mm
6. End connection: plain beveled ends for butt welding or threaded mail/femail coupling or flange

Specification of the Stainless steel Johnson Wire Wrap Screen wire and rod
Profile wire:
Width(mm): 1.5,1.8,2.3,3.0,3.3,3.7,4.0,4.5
Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.3,4.5,4.70,5.
support rods:
Width(mm): 1.5,2.0,2.3,2.5,3.0,3.3,3.7,4.0,4.5
Height(mm): 1.5,2.2,2.5,2.7,3.0,3.6,4.0,4.5,4.7,5.5

 Single with bubble bag and then in wooden case(fumigation certificate). 

Our after-sales service start immediately after signing the contract.
1. No matter FOB or CIF term, we would try our best to find a lowest freight cost for customers' reference.
2. The thirdparty inspection always get real and true data from us and we will send production photos to customers if there is no inspection.
3. Do our best to help customer arrange the shipment and customs clearance.
4. Installation, maintenance and repair instructions with full informations.
5. 8-10 years warranty depends to different finishes.
6. Accept Changing or Refunding if the products can not be installed rightly.