Making multilayer screens pipe HD-M manufacturer from China HuaDong Screen Co,.LTD

Product Detail

Model No.: HD-M

Production Capacity: 6800m/month

Delivery Date: According to the quantity o...

Function: Water Filter

Brand Name: HUADONG INDUSTRIAL

base pipe: perforated pipe

another name: pipe base screen

Means of Transport: Ocean

Packing: standard international pack...

Structure: Cartridge Filter

Material: Active Carbon

screen jacket: Johnson screen

connection type: STC,BTC

multilayer screens pipe
1.material:stainless steel /low carbon
2.screen jacket: johnson screen
3.base pipe:perforated pipe

mulltilayer screens pipe/multilayer water well screen

Multilayer well screens pipes are used for oil and water exploiting.

Characteristics:

~ They consist of two screens or multilayer screen

~ Perforated pipe inside ,with perforations wrapped by the outside Johnson type screen

~ The screen jacket and base pipe are welded together with a length of coupling.

~ The base pipe can be made of seamless pipe or welded pipe,and more often,casing pipes.

~ ID of Johnson type screen equals OD of the perforated pipe

Aquifer classification	gravel	grit	Medium sand	Silve sand	silt
screening	1-2.5	0.5-1	0.25-0.5	0.1-0.25	0.1-0.25
Bridge's slot	3	1.5-2	1	1	0.75
Filling gravels specifications	4-20	2-8	2-3	2-3	2-3
Friling gravels thickness	75-100	100	100-200	100-200	100-200