Henan Tianzhiwo Machinery Co.,ltd

water well screen,johnson screen,wire wrapped screen,wedge wire screen,bridge slot screen, Manufacturer and Supplier - China(CN)

 Carbon steel Johnson type water well screen pipe/water well mountings

Carbon steel Johnson type water well screen pipe/water well mountings

Business Information

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Product Features

Johnson Stainless Steel wedge wire screen ,
The V-shaped wire can be made in different height and width to address various strength application, meanwhile, the spacing of individual slots can be varied during fabrication if geologic conditions require these variations in a screen's construction.
Specification (wedge wire):
Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00
Specification (support rod):
Width(mm): 2.30 3.00 3.30 3.70
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 6.0mm
Note: other specifications available as per request from Lida Factory
Slot size:
0.10, 0.15, 0.20, 0.25, 0.30…… 6.00mm also achieved upon request.
Material:
galvanized low carton (LCG), stainless steel (304,316 etc.)
Length:
up to 6 meters
Diameter:
from 25mm to 1200mm.

Advantage of stainless steel Johnson wedge wire screen

1. Non-clogging construction: The V-shape section plane of wedge wire screens (Johnson type screens) creates the continuous slot, which can avoid blockage and make sure of the unimpeded water.
2. Large Filtering Area: The consecutive slot of wedge wire screens (Johnson type screens) have wider open area,
and it can reduce the speed of the water entering to avoid the sand entering the screen under the great pressure, so it can control sand better,
which can increase the water yield and prolong service time of the well.
3.Long service life Wire and support rods are all-welded, which makes wedge wire screens (Johnson types screens) more robust and longer life.
4.Excellent construction strength: The longitudinal support rods and the continuous slot make the wedge wire screens(Johnson type screens) have more excellent pressure-resistant performance.
5.Specifications and end connections of wedge wire screens(Johnson screens) can me fabricated according to customers’ requirements.

 1.The  water well screen pipe    is used throughout the world for water, oil, and gas wells, and for environmental well completions. It is the dominant screen type used in the water well industry.

2.This type of screen made up of rods and warp.the rod can be round wire,triangular wire and trapezoid wire.
3.The wire is welded to the rods and produces a rigid unit that has high strength and minimum weight.
4.The warp is triangular wire(v-shape wire).The water well screens have astructure and high open area;as well as accurate slot dimension. 
water well screen pipe  have heat -resising,anti-corrosive,good machine capability,last long ,satefy and reliability and so on.

 

Specification 

 

Specification (wedge wire):

Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 
Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00

Specification (support rod):

Width(mm): 2.30 3.00 3.30 3.70 
Height(mm): 2.70 3.60 4.70 5.60 6.30
Round: From 2.50mm to 6.0mm

Note: other specifications available as per request

Slot size:

0.10, 0.15, 0.20, 0.25, 0.30…… 6.00mm also achieved upon request.

Material:

galvanized low carton (LCG), stainless steel (304,316 etc.)

Length:

up to 6 meters

Diameter:

  from 25mm to 1200mm.

 

Technical Parameters

 

SIZE
(INCH)

O.D
(MM)

SLOT
(INCH)

LENGTH
(M)

COLLAPSE
STRENGTH
(PSI)

TENSILE
WEIGHT
(TON)

WIRE SIZE

(MM)

RODS
(MM)

4

117

0.040

3

395

6

2.2*3.0

3.8MM/22

4

114.3

0.040

3

395

6

2.3*3.0

3.8MM/22

6

168.3

0.040

3

252

8

2.3*3.5

3.8MM/32

8

219.1

0.010

3

399

10.5

3.0*5.0

3.8MM/48

8

219.1

0.020

3

370

10.5

3.0*5.0

3.8MM/48

8

219.1

0.040

3

323

10.5

3.0*5.0

3.8MM/48

10

273.1

0.010

3

206

11

3.0*5.0

3.8MM/50

10

273.1

0.020

3

191

11

3.0*5.0

3.8MM/50

10

273.1

0.040

3

167

11

3.0*5.0

3.8MM/50

 

 

Contact us :

Bella / Overseas Manager

Henan Tianzhiwo Machinery Co., Ltd 

 

Add:Filter Industrial Zone,Beihuan Road,Muye District,Xinxiang City,Henan P.R.China

Tel  :0086-373-2638828

Fax :0086-373-2638828

Mob :0086 -18568219353  (Wechat /WhatsApp Or Viber)

Skype:bella1990815

QQ:3045852613

 

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