1.Water well wedge/vee wire screen/ Johnson Well Screen

2.OD: 89-1000mm

3.Slot: 0.05---1.5mm

4.Material: 304 304L 316 316L

5.STC thread or weld

Johnson screens consist of V-shape profile wire and the longitudinal support rods. each intersecting point of these wires is fusion welded.so it has sturdy constriction and good mechanical property.the V-shape section plane can avoid blockage,and make sure of the unimpeded water.the consecutive slot have more open area,and it can reduce the speed of the water entering to aviod the sand entering the screen under the great pressure,so it can filter sand better.meanwhile ,the slot can change according to the real condition of the earth. Johnson  Screen

(1)Custom Designed and Engineered

Each project is specifically designed to ensure complete satisfaction.

We provide guidance and support from project concept to completion.

(2)Longer Lasting

 longzhonglong screens, whose manufacturing standards are the most stringent in the industry, are extremely durable and have high resistance to abrasion, corrosion and impact damage.

(3)Lower Maintenance

The rugged construction and high quality of materials make possible a product that lasts longer and requires less maintenance.

(4)Less Costly/ Johnson Screen

Superior operating efficiency, extended service life and reduced maintenance needs combine to reduce the true cost of long zhong long screens to plant operators.

We also can produce them along with the API and ISO9001, Welcome all the buyers and distridutors cooperate with us.

We have manufactured this kind of products for several years. and we are famous for our profession.