Perforation patterns: round perforations, square perforations, slotted perforations, fish scale perforations, hexagonal perforations, cross perforations as well as some other special patterns. Perforated metal screen sheet can be classified into mild steel perforated metal screen; galvanized iron perforated metal screen; aluminum perforated metal screen; stainless steel perforated metal screen; perforated metal sheets of other materials.
Perforated metal screen sheet is mainly used in oil field drilling, mine screening, engineering, sifting of grains, decorations and designs of buildings. Perforated metal sheet is used for oil filters, as fencing screen for expressway, railway and other construction facilities, used in workshops as well as other constructions as sound isolation sheet, decorative sheet for stairs, environmental tables and chairs, sifting in grains, feed and mines. Perforated metal screen sheet is also used in making of kitchenware such as fruit basket, food cover, etc.
Perforation patterns: round perforations, square perforations, slotted perforations, fish scale perforations, hexagonal perforations, cross perforations as well as some other special patterns. Perforated metal screen sheet can be classified into mild steel perforated metal screen; galvanized iron perforated metal screen; aluminum perforated metal screen; stainless steel perforated metal screen; perforated metal sheets of other materials.
Perforated metal screen sheet is mainly used in oil field drilling, mine screening, engineering, sifting of grains, decorations and designs of buildings. Perforated metal sheet is used for oil filters, as fencing screen for expressway, railway and other construction facilities, used in workshops as well as other constructions as sound isolation sheet, decorative sheet for stairs, environmental tables and chairs, sifting in grains, feed and mines. Perforated metal screen sheet is also used in making of kitchenware such as fruit basket, food cover, etc.
Molybdenum plate is used for heater of electronic vacuum furnace and heat-insulation screen,
Molybdenum plate is used for heater of electronic vacuum furnace and heat-insulation screen, molybdenum round sheet to produce
Molybdenum boat and electric power semiconductor, raw materials to make vacuum light house.Forming the molybdenum powder with isostatic pressing, and with the technology of hot rolling, annealing, washing with alkali, cold rolling , cutting, leveling off after the molybdenum sheet billet is formed by sintering with medium frequency furnace, molybdenum sheets have the excellent characteristic of brightness and smoothness on the surface and well reprocessing.
We can provide various of these products in types such as hot/cold rolling, stress relief, single direction rolling and across rolling with the thickness among 0.1~20mm and the width up to 600mm.As one of the enterprises earliest engaged in developing and producing molybdenum sheet in china, we fetched into advanced production technology, imported high-powder multi-roller wide rolling mill and intermediate frequency sintering equipments to satisfy different requirement.Our products with annual capacity up to 20 tons sell well all over china and are exported to every quarter of the globe in large quantity . The molybdenum round sheets with the diameter among 15~55mm, the thickness among 0.5~5.5mm and the surface finish of 6 , which are principally used in pad of thyristor, is one of our excellent products .Every guide line of this kind of products excel the national level.
Attached labels indicate detailed production information
Reeled on spools, pack in cartons or cases or according to customers' requirements.
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Appearance: grey dark metallic powder
Common uses: as an alloy addition is superalloys; production of sheet foil, strip or wire for various industrial application
Re content: 99.99%min.
Total metallic impurities: 100ppm m.
Vacuumized plastic bag inside, net each 1.0kg; steel drum outside, net each 20-30kg.
Wall corner mesh material: high-strength material and well anti-rust treatment as a fragile part, the corners of walls can be reinforced by mesh with help of cement or mortar, preventing the cracking of mortar.
Chemical composition used rails:
C:0, 54-0, 82
Si.:0, 18-0, 40
Mn:0, 60-1, 05
S:0.04 max
P.:0, 035 max
As.:0, 01 max of mass share
Norms: r-50 gost-7173-75 and r-65 gost-8165-75.
The scrap consists out of a mix of mill scrap (stampings, cuttings, bars, etc.), Industrial scrap (nuts, bolts, misc. pieces, etc), auto and truck frames and bodies, railroad scrap (wheels, axles, parts of locomotives and carriages, etc.), ship scrap (fittings, plate pieces, parts), construction scrap (plate, bars, angle pieces, rods, steel pipe, etc.) and miscellaneous commercial scrap (appliance casings, frames and parts, etc.). Non-Metal impurities total of 1% (one percent), or less.
HMS 1 - ISRI Code 200: Heavy melting steel. Wrought iron and/or steel scrap 1/4 inch or steel scrap
1/4 inch and over in thickness. Individual pieces not over 60 x 24 inches (charging box size) prepared in a manner to insure compact charging.
HMS 1 - ISRI Code 201: Heavy melting steel 3 feet x 18 inches. Wrought iron or steel scrap 1/4 inch over in thickness individual pieces not over 36 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.
HMS 1 - ISRI Code 202: Heavy melting steel 5 feet x 18 inches. Wrought iron or steel scrap 1/4 inch and over in thickness individual pieces not over 60 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.
HMS 2 - ISRI Code 203: Heavy melting steel. Wrought iron or steel scrap, black and galvanized.
1/8 inch and over in thickness, charging box size to include material not suitable as No.1 heavy melting steel. Prepared in a manner to ensure compact charging.
HMS 2 - ISRI Code 204: Same as ISRI 203 but max size 36x18 inches.
HMS 2 - ISRI Code 205: Same as ISRI 204 but free of sheet iron or thin-gauged material.
HMS 2 - ISRI Code 206: Same as ISRI 204, but max size 60 x 18 inches.
The scrap should be free from heavy oxidation, grease, mud, dirt, cast iron, tin, sand, and lead coated materials.
The scrap should be free from non-ferrous materials, excessive rust and corrosions.
We have the capacity produing silicon powder 100, 000 tons per year, which is the largest manufacturer in china.
Si>=99% , 20-200mesh; 200mesh ;325mesh; 600mesh ;20-800micro
Can be applied
1.Organosilicon
2. Trichlorosilane
3. Refractory material like refractory bricks
4.Silica sol
5.Alumium alloy
