Overview Quick Details

Standard:

GB

Standard2:

GB/T 9711.1-1997

Grade Group:

10#-45#

Grade:

10#, 20#

Section Shape:

Round

Outer Diameter(Round):

30 – 600 mm

Place of Origin:

Henan, China

Application:

Fluid Pipe

Thickness:

3 – 12 mm

Surface Treatment:

Galvanized

Certification:

GB, ISO

Technique:

ERW

Alloy Or Not:

Non-alloy

Special Pipe:

API Pipe

Brand:

Huadong Johnson Water Well Screen Casing Pipe

Advantage:

from direct factory

Feature:

for 2013 new product

Material:

stainless steel/low carbon steel

unit length:

1-5.8m

end connection:

threaded coupling or flenged plain

slot size:

0.2-2.5mm

product name:

Johson water well screen

Secondary Or Not:

Non-secondary

Supply Ability

Supply Ability:

8000 Meter/Meters per Month

Packaging & Delivery

Packaging Details

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

Port

Xingang /Qingdao port

Lead Time :

Within 10 days after receiving your advance payment

Online Customization

Johnson Water Well Casing Screen info:

Thecontinuousslotwire wrapJohnson water well casing screenisusedthroughouttheworldforwater,oil,andgaswells,andforenvironmentalwellcompletions.Itisthedominantscreentypeusedinthewaterwellindustry.thistypeofscreenisconstructedbywindingcoldrolledtriangularV-shapedwirearoundacirculararrayoflongitudinalrods.thewireisweldedtotherodsandproducesarigidunitthathashighstrengthandminimumweight.

Advantage of Johnson Water well screen

·Acontinuousslotopeningwhichsignificantlyincreasestheavailableopenarea,thusprovidinggreateraccesstothewaterbearingzone.

·A“V”shapedprofilewirewhichavoidscloggingandensuresanuninterruptedflow.

·Auniformandefficientwelldevelopmentduetothecontinuousslotopening.

·Ladder-likewireweldedscreenshaveastrongstructureandhighopenarea,aswellasaccurateslotdimension.

·5.Ladder-likewireweldedscreenshavethefeaturesofeasybackwashing,lastlong,safetyandreliabilityaswellaslowcomprehensivecost.

Materials:carbonsteelandstainlesssteel(304,304L,316,316Letc).

TechnicalData——Johnson Water Well Screen :

ScreenSize

InsideDiameter

OutsideDiameter

ODofFemaleThreadedEnd

In

mm

In

mm

In

mm

In

mm

2

51

2

51

25/8

67

23/4

70

3

76

3

76

35/8

92

33/4

95

4

102

4

102

45/8

117

43/4

121

5

127

5

127

55/8

143

53/4

146

6

152

6

152

65/8

168

7

178

8

203

8

203

85/8

219

91/4

235

10

254

10

254

103/4

273

113/8

289

12

305

12

305

123/4

324

133/8

340

14

356

131/8

333

14

356

—

—

16

406

15

381

16

406

—

—

20

508

183/4

476

20

508

—

—

Wealsocanproducetheproductsaccordingtotheclientsspecificrequirements.

End connection type : the above is flanged plain ,the below is threaded coupling

Applications for this Johnosn Water well screen :

hydrogeologicaldrilling,coalgeology,chemicalindustry,metallurgyindustry,geothermalair-conditioning,groudworkdewatering,waterheadareadevelopment,urbanwatersupply.

workshop: