Product Description

Material:	Stainless Steel	Grade:	304
Slot Size:	1.5mm	Diameter:	200mm
Length:	3000mm	End Connection:	Flange, Closed Up
Wrap Wire:	2*3mm Vee-shaped Wire	Support Rod:	2*3mm Vee-shaped Wire
High Light:	water well screen ,  sand control screens

 

304 Stainless Steel Water Wire Screen , Johnson Screen With Flange End
 
Product Description:
High Strength Continuous Slot Johnson Sand Control Water Well Drill Screen which is spirally wound around a cage of longitudinal support rods. Each intersecting point of these wires is fusion welded. The pitch of winding gives different spacing between two adjacent turns of wire.
 
Specificarion:

Material	Stainless steel
Grade	304
O.D	200mm, Also can be 89mm 117mm 168mm 219mm 273mm 325mm 377mm 426mm etc
Size	2" 3" 4" 5" 6" 8" 9" 10" 12" 14" 16"
Length	3m, Also can be 5.8 m / 2.9 m, fit to container
Solt size	1.5 mm
End connection	One end with Flange, and the other end closed up
Wire size	2*3mm Vee-shaped wire, Also can be 63#  93 #  118# etc
Support rod	2*3mm Vee-shaped wire, Also can be 120#  140 #  170#  200# etc
Wire shape	V shape

Characteristic:

1. Johnson Wire Screen with high open area are more suitable for the construction of high-quality water wells, oil wells and gas wells.

2. Low cost operation Screen with high open area shall favor groundwater infiltration.
   Abundant water shall reduce the water level's down, thus to save energy consumption.

3. Reduce the abrasion of the pump
  Under the same condition, high open area can make the speed of groundwater's entering into the screen much slower than any other    filtration apparatus, which will avoid sand's entering into screen because of high pressure, thus reduce the abrasion of the pump.

4. Extend the life span of wells
Comparatively, groundwater's entering into screen with higher open area is much easier than the entering into lower open area screen. The slow water flow shall extend the life span of wells.
 
Regular Specification:
 

SIZE (INCH)	O.D (MM)	SLOT (MM)	LENGTH (M)	COLLAPSE STRENGTH (BAR)	TENSILE WEIGHT (TON)	WRAP WIRE(WIDTH*HEIGHT) (MM)	RODS (MM)
3-1/2	88.9	1.0	3	>22	10.2	2.3*3.5	3.8MM/22
4-1/2	114.3	1.0	3	>28	11.5	2.3*3.5	3.8MM/22
6-5/8	168.3	0.75	5.8	>40	12.8	2.3*3.5	3.8MM/32
6-5/8	168.3	1.0	5.8	>33	12.8	2.3*3.5	3.8MM/32
6-5/8	168.3	0.63	5.8	>83	45	3.2*6.0	6.0MM*32
8-5/8	219.1	1.0	5.8	>34	21.9	2.3*3.5	3.8MM/48
8-5/8	219.1	1.0	5.8	>50	38.2	3.0*5.0	4.0MM/48
8-5/8	219.1	1.0	5.8	>60	46	3.2*6.0	5.0MM/48
10-3/4	273.1	0.75	5.8	>50	32.9	2.3*3.5	4.9MM/55
10-3/4	273.1	1.0	5.8	>60	39.5	3.0*5.0	4.9MM/55
10-3/4	273.1	1.0	5.8	>100	48	3.2*6.0	5.0MM/55
12-3/4	323.9	1.0	5.8	>120	37.2	3.0*5.0	4.0MM/50
14	355.6	1.0	3	>80	37.8	3.0*5.0	4.0MM/59

 
Use:
water well
water supply systems
Refining & petrochemical
Filter equipment
Sand control

 

 

Payment Terms︰ TT

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