Johnson stainless steel Slot Continuous screen for sand control (customized):
Johnson Wedge wire screen also be named Vee-Wire screen pipe,Continuous slot Vee-wire screen tube,Water well screen, Wire wrapped screen,Wire wound screen,water filter, etc.
It is made up of Vee-shaped wrapped wire and round rod in each intersection,welded together.
Accurate slot and high filtration precision.
1.Inroduction:
The welded stainless steel water well screen is made up of support wire and filter wire. with the material of stainless steel 302,304,316,304L,316L.
2.Component:
The support wires can be round wires, triangular wires or trapezoidal wires, while the filter wires is triangular wires(V shape wires).
3.Characteristics:
precise aperture size, high filter precision,firm structure, high-temperature resistance, corrosion resistance and mechanical performance is good,long service life, safe and reliable, etc. Can be used in various media filtration and screening.
4.Specifications for your reference:
outside diameter Sewing Standard length Specifications of filter wire Specifications of support wire
4'' ,6'' ,8'',
10'',12''
and etc. 0.1-35mm 50-6000mm 2.2*3.0mm,
2.3*3.0mm,
3.0*4.6mm,
3.0*5.0mm 3.8mm/22pieces,
3.8mm/32pieces.
3.8mm/48pieces,
3.8mm/50pieces
5.Application of Wedged wire screen/Johnson screen pipe/Water Filter tube:
Separating , filtering;
Dewatering;
Classifying;
Straining , drying ;
Water intak;
6.Feature of Vee type Johnson slotted wire screen tube:
Non-clogging surface.
Large open area.
Low pressure drop.
Hydraulic efficiency.
High flow rates.
Mechanical strength.
Abrasion-resistant.
Easy cleaning.
8.Feature of Vee type Johnson slotted wire screen tube:
Non-clogging surface.
Large open area.
Low pressure drop.
Hydraulic efficiency.
High flow rates.
Mechanical strength.
Abrasion-resistant.
Easy cleaning.
9.Testing:
1.when raw materials arrive at our factory, we will inpsect the chemical component and then loaded into our warehouse.
2.our inspector will check during all the procedure.
3. before be packaged, our sales manager will inspect the goods with inspector again, approved ones will be labled and packaged.
4.we have person to inspect the loading into container to avoid damage during transportation.
For every different slot opening a new tooling is necessary. So continuous cylinders are only interesting for large quantities. For lower quantities a cylinder is more cost effective.
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Buyer: Aluminium ( ingots, t bars, sows, rods), copper (cathodes, cakes, billets, ingots, rods), lead (ingots), nickel (cathodes both cut and uncut briquettes, pellets, discs, etc.), tin (ingots, etc.), zinc (ingots both regular size and jumbos), steel billets (all types including crc, hrc, hdgc, plates, sheets), concentrates and ores for above items including bauxite, manganese, clinker and iron ores etc), scraps of above items including hms 1&2 and steel scraps
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Electro galvanized wire BWG20 , wire diameter: 0.93-0.95 mm.
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Buyer: Hardwood and softwood logs usa and canada
souther yellow pine logs, eastern white pine logs
walnut logs, red oak logs, cherry logs, african teak logs & various other specie
lumber sd and kd, syp lumber , ewp lumber
lumber : ashwood ,redoak, white oak ,walnut sawn timber hardwood : red merantiwood malaysia
european hardwood, beechwood,ashwood,red oak ,white oak , whitewood : ad ast, kd ,kd s4s white wood and wood pallets
austrian whitewood, bosnian whitewood, romanian whitewood, usa pine wood brazil whitewood
plywood :china ,malaysia,indonesia ,vietnam commercial plywood, veneer plywood ,melamine plywood, hpl plywood
mdf: china ,thailand ,malaysia
plain mdf ,melamine mdf , veneer mdf , high glossy mdf , film faced plywood (marine plywood): china,india,vietnam
shuttering plywood
solid chipboard, particular board and osb board
doors and frames
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
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Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
