Tel: +86-136-7151-8833           mail: china@johnsonslot.com

Well Screen Manufacturer and Supplier In China

SLOT has a team of specialist engineers and experienced workers to faultlessly assist your water well screen project. Our water well screens come with customizable screen sizes. Additionally, our advanced well screen production line can also serve your urgent or large quantity order 

 within 7-15 days.

Product Overview

SLOT Well Screen

SLOT Well Screen Description:

Water well screens are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods.The world advanced all-weld technology is used with each intersecting point of these wire fusion welded,which creates the robust construction and excellent mechanical performance.

SLOT Well Screen Specifications:

SLOT water well screen is commonly made of 304, 316L, or 904 stainless steels with high

mechanical strength, withstanding the pressure from formation and borehole.Of course, other

corrosion-resistant alloys are available upon your request. With the standard slot size range from 0.005" to 0.5", SLOT well screen can control sand particles and silt from the well perfectly.

Note: Length of continuous slot well screen can up to 40 ft.

Features & Benefits

Non-clogging slot design with minimum maintenance.

Optimized flow rates with high filtration efficiency.

Advanced manufacture technologies with excellent quality.

Available in rod-base, pre-packed and pipe-base constructions.

Custom specifications to suit for each exclusive application.

Product Type

Pipe-Based-Drilling-Well-Water-Filter-Johnson-Type-Wedge-Wire-Wrapped-Sand-Control-Screen (3)1x

Water Well Screen

The continuous V slot design allows for a lower entrance velocity of the water, reducing encrustation rates. The V slot design also resists plugging and prevents sand from damaging pumps, while allowing minimal drawdown and less energy use to lift the formation fluids.

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Pipe Based Sand Control Screen

Sand Control Screens consist of perforated base pipe, middle leak off mesh, wire mesh or metal wool and outside stainless steel protective tube. Perforated base pipe has designed hole. The hole on outside protective tube could be round or bridge slot or customized according to customers' requirements.

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Water Well Drive Point

Ranges of sand point de-watering spears screen system.This kind well screen for water well drilling, geotechnical drilling, environmental drilling, mineral exploration drilling, geothermal drilling,construction drilling,water utility and gas utility leak detection work along with a wide range of other diverse applications.

Bridge Slotted Well Screen

Bridge Slotted Well Screen

Bridge Slotted Well Screen is the perfect choice of water well screens because of its unique construction, excellent mechanical strength and water entering capability. The galvanized bridge slotted screens prolong the service life of water wells. Besides, bridge slotted screens have versatile end connection types and are easy to install.

Pre-Packed Well Screen

Pre-Packed Well Screen

Gravel pack screen is one kind of sand-control method

used to prevent production of formation sand. Two layers or multi-layers well screens with gravel packed. The gravel size is designed and to prevent impeded by sand. The gravel also instead by the cerement balls and

glass beads. The purpose is to stabilize the formation while causing minimal impairment to well productivity.

Product Advantage

SLOT well screen, also known as water well screen, is an essential filter media used for well filtration

applications. It allows water to enter the pipe from several entry points while preventing the unwanted contaminants, to achieve the filtration purpose. SLOT well screen have high mechanical strength to withstand installation and borehole pressures ,Superior corrosion resistance to ensure working well in groundwater and easy to clean and backwash to obtain long service life.

Up to 6000 mm

Length

From 25mm to 1500mm

Outer diameter

Up to 60%

Open Area

0.1-3.0mm

slot size

Application

Water/ Oil/ Gas wells

The screen allows water to enter the well from the saturated aquifer, avoids sediment from entering the well, and serves structurally to support the aquifer material. A well screen, like Wedge Wire Screen or Perforated Pipe, is an engineered device used in many water wells to help maintain a good water supply from the aquifer and provide long-term satisfactory operation for the well.

Coal Field Geology

The application of water well pipes in coal field geology is extremely important, mainly used for the construction and management of water wells.

Managed Aquifer Recharge Wells

The water well pipe has multiple functions in Managed Aquifer Recharge Wells, including water filling, monitoring, filtration and environmental protection. These functions can not only improve groundwater reserves and water quality, but also provide effective solutions to water shortages and climate change. MAR technology combined with the application of water well pipe provides a reliable platform for the sustainable management of water resources.

应用行业
Well Screen Application

Why Choose Us

SLOT has over 15 years of experience in manufacturing well screens, with our specialized engineers, skilled workers and advanced production equipment.We can always provides customized service with a wide range of materials,slot sizes, lengths, diameters of well screens. We will assist you to design the most perfect solution for your special needs.


Manufacture and sell.SLOT have more than ten production equipment and 5 production lines,With imported fully automated computer numerical control equipment,Germany technology and advanced Inspection methods, SLOT has developWed more than 20 kinds of filtering products, the appearance and accuracy of which have a leading level at home and abroad.

选择我们

Customer Service System

图纸

Privide Drawing or Samples

Customer send us workplece samples or drawings,provide us the requirement details


技术支持

Technical Offer And Quotation

Our techniclans and engineers provide a complete technical solutions of our well screen

合作

Sign The Contract

Customers review our technical documents and quotation list,approve the complete offer.Sign the contract and make advance payment
生产

Production Begin

we conduct strict production standard based on enterprise principles and international standard to guarantee all keypoint parameters are under controlled
检测

Inspection before shipment

Check the dimensions of the wedge wire screens, including slot size, Material Quality,width, length, diameter, and overall shape, to ensure they meet the specified tolerance
包装

Customized Packing System

We will adopt different package method to guarantee the wedge wire products in good condition and protect them from damage and corrosion during long time transport

Get Touch With Us

Get Touch With Us

CONTACT INFO

+86-136-7151-8833

china@johnsonslot.com

+86-136-7151-8833

No.62,Lvcaicheng,Anping County,Hebei Province,China

Hebei Slot Filter Technology Co.,Ltd.
Hebei Slot Filter Technology Co., Ltd. is a manufacturer of stainless steel V-shaped wedge wire filter products with high filtration accuracy, non-clogging, easy cleaning, low maintenance costs and long life.
CONTACT US
 Tel: +86-13671518833
 E-mail: china@johnsonslot.com
 Address: No.62,Lvcaicheng,Anping County,
Hebei Province,China
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