Hengying Wire Cloth Co.,Ltd.

Hook Strip Flat Screen

Hook Strip Flat Screen is one of the most commonly used screen,can be widely used in drilling operations under different conditions.

Hook Strip Flat Screen is constructed with two or three layers of stainless steel wire cloths bonded to a steel support kind of sieving screen has many characteristics as follows:

1. Every wire cloth in the sieving screen has different meshes,and accurate collocation can make the screen have better effect. In the sieving screen with different meshes,the hole size of support plank is different,so as to get the most effective area on the condition of bearing enough force.
2. The Stainless steel wire clothcombines steel support plank into a single closely,so as to enhance the strength of the whole screen and prolong its life.
3. The wire cloth is divided into independent small surface by the gird of steel support plank,which can prevent excessive expansion of local the same time,equipped with a special rubber plug to repair damage,it can save tine and reduce the cost.

Hengying has rich production experience and mature technology, we can produce a variety of specifications hook strip flat screen according to the different needs of customers.

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Well Screen

Well Screen(Wedge Wire Screen)

Materials: carbon steel and stainless steel (302,304,304L,316,316L etc).
characteristics: The welded stainless steel water well screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. At the same time, water well screen have heat-resisting, anti-corrosive, good machine capability, last long, safety and reliability and so on characteristics. It can be used in many kinds of medium filtering.
Wedge Wire Screen Uses: The strainer is a kind of filtered water tubing with the perforation. it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum product terminal filters and the chemical acid, the alkali liquid filters, the ethyl alcohol and so on the organic solution recycling filters.

Continuous slots significantly increase discharge area, thus providing greater access to water-bearing zone.

We can produce this pipe with diameter 80mm-550mm, slot size , length 50mm-5850mm.

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Sand Control Screen

Sand Control Screen（Bridge Slotted Screen):

Sand Control Screen is composed of central tube, precise punched slotted screen jacket and stainless steel wire ring. It has characteristics such as exquisite controlled holes, high percentage of open area, strong integral strength, strong resistance to deformation, excellent resistance to corrosion and high reliability etc .

Bridge Slotted Screen Features:

The Jacket tube is made of stainless steel wire mesh or punching spiral welded pipe in stainless steel plate or stainless steel  V- shaped wire welded pipe. The base pipe is made of casing pipe or oil tube with API standard. Meanwhile using J55 or N80 petroleum casing pipe for body processing makes the perforated pipes have the properties of high strength and deformation resistance.

Driling evenly smooth with no burr.

Whole anti-corrosion treatment to form a dense protective layer on the surface improves the corrosion resistance and wear resistance of the screens, which can effectively extend the life of their under ground work.

Simple to operate, convenient to use, Large inner drift diameter, easy to carry out pipe string configuration.

The scope of products : Hengying Screen can be used for casing completion and liner completion of vertical wells, inclined wells and horizontal wells it can be used for various oil wells, gas wells and water wells. It can be used as sand control colonnade individually and it can be used in gravel packing.

Note :The length of base pipe and the diameter and the slot of screen can be changed as per customer’s requirement.

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Stainless Steel Wire Mesh

Material: 304, 304L, 316, 316L, etc.

Weaving Pattern: Plain weave and twill wave.

Performance: Excellent resistance against acid,alkali heat,pull and wear.

Stainless Steel Wire Mesh General Use: Mud net for the oil industrial,filter screen for electroplating industrial,they all have excellent performance.

Our factory can design and manufacture various products to meet the need of user and accept customers materials for processing.

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Perforated Metal Series

Material: Low carbon steel plate, stainless steel plate, aluminum plate, AL-Mg alloy plate.

China Punching Net Weaving and characteristics: It is punched to meshes, winding-resisting, aging-resisting, corrosion-resisting; the surface of meshes is smooth, strong and durable.

Hengying Uses: Used in filter of automobile's internal-combustion engine, sieving of mine, medicine, grain, sound insulation of room, ventilating of grain depot, etc.

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 Steel Grating

Steel grating is made of flat steel and bars by welding with certain distances. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properities.

The hot dipped zinc coating gives the product excellent anti-corrosion.

Hengying Steel grating is widely used in the platforms, corridors, bridges, well covers, stairs fencing for petroleum, chemical, powder plant, waste treatment plants, civil engineering projects and environmental protection and so on.

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