TP304 316L Stainless steel sand screen water wire wrapped screen filter for deep well

TP304 316L Stainless steel sand screen water wire wrapped screen filter for deep well:

which has it's own characters:

Area open to flow=6% to 8% for 12 spf, 0.75" EH (assumes all perfs open),

4% open area in base pipe

Skin--1 to 5

Length: 0.1-6.0 meters

Wire Wrapped Water Well Strainer Screens are made by winding cold-rolled wire,approximately triangular in cross section, around a circular array of the longitudinal rods. The wire is attached to rods by welding, producing rigid one-piece units having high strength characteristics at minimum weights.

Advantages of the flat welded Johnson type screens/the water well screens/wedge wire screens are as follows:

1. Better filter function.
2. Prolong life of well.
3. Long service life.
4. High pressure-resistant.
5. Customized.

Low cost than full sand control routine completion.

PICUTRES OF WEDGE WIRE SCREEN TUBE:

TP304 316L Stainless steel sand screen water wire wrapped screen filter for deep well:

Why to choose the cased and perforated wedge wire screens

the special wedge shape wire and rods to make of the well screen as the above drawing.

and thespecifications of the wedge wire screens:

How to find proper screen dimensions and correct slot sizes of the wedge wire screens

Diameter, Specific capacity and available drawdown indicate the productivity of a well to be expected.
If the pump is installed above the screen the rising velocity at the screen head should not exceed v = 1.75 meter/sec.
If the pump is installed below the screen in a pump sump then the screen diameter depends mainly on the pump size and the remaining annulus space between the screen and the riser pipe.

Screen length, once decided on the screen diameter the laminar flow conditions at the entrance of the screen determine the requested length. Screen length in the total height of a water bearing formation is - especially when using the con-slot screen - not necessary. The Kozeny concept of investigation for partial penetrated formation is an excellent practice to determine max. Necessary screen length.

Package and Delivery:

Each with bubble bags and then in wooden case.

Each case is clearly marked with:

1.Batch number

2.Date of manufacture

3.Safe heating & application temperature

Transported by sea, or according to your requirements.

INSPECTION:

MORE INFORMATION, PLEASE CONTACT WITH US

​

Другие товары поставщика

	Stainless steel sewage treatment waste water well screens	Continuous wire wrap screen: Wire wrapped screens were already developed and in use in the U.S. about 90 years ago. This design makes it possible ...
	High quality of Johnson screens also named of wedge wire screens with best price	Wire wrapped well screen Water well screen pipe is made up of rods and wrap wire. The rod can be round wire, triangular wire or trapezoid wire. Th...
	SUS 304 316L wire wrapped well screen for deep water well	Wire wrapped well screens with Plain connection type use for well drilling Description of WATER WELL SCREENS SUS304 continuously slot of Wa...
	Stainless steel well screen casing pipe API seamless 5ct oil well pipline	price casing oil 6 5/8 drilling rig pipe with high quality: API 5CT Seamless Casing and Tubingare also known as API J55 K55 L80 N80 P110 Water Oil...
	Stainless Steel Seamless Tube,Seamless Stainless Steel Pipe	Wall thickness:0.25-150mm(SCH5S,SCH10S,SCH40S,SCH20,SCH30,SH40,SCH60,SCH80,SCH160,XXS etc.) Outside diameter: 6.0-2500mm(1/8”-100”) ...

Все товары поставщика

Похожие товары

	ERW Tube Mill Machine	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	ERW Tube Mill Machine The ERW20 series high frequency welded pipe unit adopts the roller for...
	square tube mill manufacturer	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	square tube mill manufacturer FFX flexible rough forming for square pipes: As a professional...
	flexible forming pipe mill	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	flexible forming pipe mill The φ191mm is a professional equipment based on FFX (Flexible...
	erw welded pipe equipment factory	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	erw welded pipe equipment factory HG140 high frequency straight seam welded pipe production ...
	welded pipe production line	Продавец: Shijiazhuang Great Wall Welded Pipe Equipment Co., Ltd.	welded pipe production line HG127 high frequency straight seam welded pipe production line ...