Stainless Steel Johnson Screen PipeWater Well Screen From Factory Manufacture

Overview Quick Details

Standard:
GB
Standard2:
GB/T 9711.1-1997
Grade Group:
10#-45#, Q195-Q345
Grade:
10#, 20#, Q195, Q215, Q235, Q345
Section Shape:
Round
Outer Diameter(Round):
30 – 1200 mm
Place of Origin:
Henan, China
Application:
Fluid Pipe, Water filter
Thickness:
3 – 12 mm
Surface Treatment:
Galvanized, Painting or Galvanized or as client require
Certification:
GB, ISO9001:2008
Technique:
ERW
Alloy Or Not:
Non-alloy
Special Pipe:
Thick Wall Pipe
Brand:
Huadong
Material:
Stainless steel 304,304L,316,316L or low carbon steel
Filter Rating:
According to the open area
Unit Length:
Up to 5.8m or as clients' require
Slot Size:
0.1-6.0mm
End Connection:
STC,LTC,BTC thread coupling,flanged end,welded collar
Wire wrap size:
1.5mm*2mm ,2mm*3mm ,2.2mm*3.5mm ,3mm* 5mm ,3.2mm*6mm,3.5mm*6.8mm
Secondary Or Not:
Non-secondary

Supply Ability

Supply Ability:

Waterwellscreen/Johnsonscreen:

Water Well Screens consist of V-shape profile wire and the longitudinal support rods. Each intersecting point of these wires is fusion welded, so Water Well Screens 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 avoid the sand entering the Water Well Screens under the great pressure, so it can filter sand better. Meanwhile, the slot of Water Well Screens can change according to the real condition of the earth.

Technical Parameters for technicla data : we can producte as your requirements

Screen Size

Inside Diameter

Outside Diameter

OD of Female Threaded End

In

mm

In

mm

In

mm

In

mm

2

51

2

51

2 5/8

67

2 3/4

70

3

76

3

76

3 5/8

92

3 3/4

95

4

102

4

102

4 5/8

117

4 3/4

121

5

127

5

127

5 5/8

143

5 3/4

146

6

152

6

152

6 5/8

168

7

178

8

203

8

203

8 5/8

219

9 1/4

235

10

254

10

254

10 3/4

273

11 3/8

289

12

305

12

305

12 3/4

324

13 3/8

340

14

356

13 1/8

333

14

356

—

—

16

406

15

381

16

406

—

—

20

508

18 3/4

476

20

508

—

—

Advantage :

1. A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone

2. 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(fumigation certificate). Each case is clearly marked with:

1.Name & identification mark of manufacturer-HuaDong Brand

2. Batch number

3. Date of manufacturer

4. Material

5. Safe heating & application temperature

Application :

Packing :

Sample Room :

Certification :

Customer Visiting :