Minerals & Metals

Introduction The forged products of Achemetal Tungsten & Molybdenum Co., Ltd. include tungsten, tungsten-lanthanum, tungsten-aluminum, tungsten-rhenium and other metals of which all the raw materials are high-purity powder, featuring less impurity content in bar blanks, high sintering density and large deformation of the forged finished products. We lay emphasis on the control over forging technologies in the machining process, which is supplemented by an HIP process as necessary, to ensure the characteristics of high density, fine crystal grains and easy deep processing of products. Tungsten-molybdenum alloy forged products with high-density fine crystal grains have become a big feature of Achemetal products. According to different machining processes, tungsten bars have the conventional process density of 18.5 and the process density of more than 19.0 after HIP. Product description Product Name tungsten block 38.1mm 1.5'' pure 1kg tungsten cube blcok price Material Pure tungsten and tungsten heavy alloy Standard ASTM B760, GB-T 3875, ASTM B777 Application Ornament,decoration,Balance weight,desktop,gift,target,Military industry Processing Sintering, Rolling, Forging, machining Surface clean, alkali wash, polished Density 18.0 g/cm3 --19.2 g/cm3 Popular size pure tungsten and tungsten alloy cube/block: 6.35*6.35*6.35mm 10*10*10mm 12.7*12.7*12.7mm 20*20*20mm 25.4*25.4*25.4mm 38.1*38.1*38.1mm(1kg tungsten cube) 47*47*47mm(2kg tungsten cube) 51*51*51mm(2.5kg tungsten cube) 54.5*54.5*54.5mm(3kg tungsten cube) 103*103*103mm(20kg tungsten cube

High Efficient Copper Spiral Finned Tube for Tankless Water Heater Quick Details: 1. Roll forming process 2. Higher heat transfer ability comparing to HF welding and Wrapped fin tube 3. Save cost and assembling space due to higher efficiency 4. ISO 9001:2008 quality certified 5. Well sold in USA, Australia, Germany, etc. Tube Number Code System Take Tube Number M-11045.180100.00 as example M 11 045 180 100 00 M=Medium Height H=High L=Low Minimum fins per Inch Fin Height in 1/10 mm Minimum Root Diameter in 1/10 mm Root Wall-thickness in 1/100 mm Code of Inner Surface 00=plain 01=Undulated 02=Grooved Descriptions: High Efficient Copper Spiral Finned Tube For Tankless Water Heater 0 High Efficient Copper Spiral Finned Tube For Tankless Water Heater 1High Efficient Copper Spiral Finned Tube For Tankless Water Heater 2 High Efficient Copper Spiral Finned Tube For Tankless Water Heater 3 Process Flow: 1. Order raw material based on customers' request. 2. Inspection on raw material when arrived 3. Roll forming the fin tube, while monitoring the whole process 4. Cut into customized length 5. Inspection on specification of finned tube 6. If required, we provide de-fin process, soft annealing, bending and coiling, welding connectors 7. Clean procedure, pressure test, drying and packing Finned tube: The finned tube provide by us is Extruded Type, which is different from the ones through HF Welding and Wrapping method. The fins are obtained by roll forming the outer surface of a soft seamless plain tube. The technology simply squeezes the wall thickness transforming into straight fins on the tube. So the fin and the tube are integrated and inseparable, which avoids the heat resistance between fin and tube, and optimizes heat exchange efficiency. Based on this structure, the Extruded type can survive more severe working conditions than other finned tubes. Also it, on the other hand, shows several unique features such as enhanced physical structure, resistance to vibration, anti- corrosion ability, and long service life, etc. Under this technology, there are two major types of finned tubes available with us, Single metal tubes and Bimetallic tubes. The former uses Copper, Aluminum, and Copper Nickel alone. The later has a core tube on the inside made of harder material. In this case, the outer tube is rolled onto the core tube in order to provide for a tight bond and good thermal contact between the two tubes. Customized finned tube is available. The specification table is followed below. If required, the fin tube can be made into various forms after soft annealing process. They can be used for cooling and heating in a large scale of conditions. For example, coils in water heater, oil cooler in large machines, heat transfer part in boiler and heat recovering system, air-conditioning and refrigeration industry as condenser part or evaporator part, etc. The material for our fin tube covers Copper(C10200, C12000, C12200), Copper Nickel(C70600), Aluminum(1060), Aluminum alloy, Aluminum-Steel(bimetallic), Aluminum-Stainless Steel(bimetallic), Aluminum-Copper(bimetallic), Aluminum- Copper Nickel(bimetallic), Copper-Copper Nickel(bimetallic). Specifications: Customized Outside diameter and Inside Diameter Fin Height 0~12mm Fins per Inch 5~26 Fin Thickness 0.3~0.5mm Wall thickness 0.7~2mm Advantage: 1. Optimized inner to outer surface ratio 2. High heat exchange rate 3. Enhanced structure due to the roll forming process 4. Flexible as straight tube or bent or coiled heat exchangers 5. Low heat resistance between fins and tube 6. Strong resistance to shock and thermal expansion and contraction 7. Cost and energy saving due to long service life and high exchange rate Applications: The fin tubes are mainly used in heating(gas-fired boilers, condensing boilers, flue gas condensers), in mechanical and automotive engineering(oil coolers, mine coolers, air coolers for diesel engines), in chemical engineering(gas coolers and heater, process cooler), in power plants(air cooler, cooling tower), and in nuclear engineering(uranium enrichment plants).

Tin Copper Solder Wire is made of high-purity Tin material, with bright surface, high purity, good wetting and expansion ability, firm welding, no spatter and smoke. Convenient and easy to use, high efficiency and energy saving more worry. Widely used in electronic products, precision instruments, household appliances, instruments, automobile manufacturing, etc. All products are strictly tested by the third party, and all products are in line with the European Union ROHS certification. Element Sn96.5Ag3.0Cuo.5< , br>Port Qingdao, Shanghai, Tianjin, Shenzhen, etc. Certificate ISO, etc. Payment method T/T,Western Union,L/C,etc. Diameter 0.5-5.0（mm）,or as required Package Standard export packaging or as required. Application It can be used as a coating material and has a wide range of applications in food, machinery, electrical appliances, automobiles, aerospace and other industrial sectors. Tin wire is rolled up one by one,and the weight is 800g/roll,1000g/roll, etc. Or according to customer requirements,contactbusiness personnel for specific prices,subject to real-timequotations.

Minimum Order: 1 bags

Product Description EN 10219-1 20MnV6 Hot Rolled Seamless Steel Pipes TORICH is a professional 20MnV6 Seamless hot rolled steel pipes manufacturer of precision steel tubes for general purpose, which is equipped with 20 lines of pipe production.alloy steel pipes , is usually produced by 4130,4140,20MnV6,38CrMoAl,T11 etc production method can be hot rolled.Alloy Seamless Steel Pipes is usually based on technical standard EN10217 EN 10219-1etc . TORICH is usually produced based on the following technical standard and Grade: Standards: EN10217 EN 10219-1or similar technical standard. Steel Grade: 4130,4140,20MnV6,38CrMoAl,T11 etc TORICH Special Alloy grade tubes can produce 4130,4140,20MnV6,38CrMoAl,T11 Sizes Range: OD: 80-700mm WT:6-100mm Wall Thickness: can be by mutual agreement with customer. Main Features for alloy hot rolled pipes : High accuracy on tolerance Thick pipe Good Concentricity Good surface Production Process for 20MnV6 steel pipe : Raw material storage Raw material inspection cutting by saw machine Hot perforation Squeeze head Raw Tube Quantity Inspestion Hot rolling Straightening Head&tail cutting Eddy current inspection Finished product inspection Packing Alloy hot rolled pipes are usually used in the following scope: Machining purpose Product show: EN 10219-1 20MnV6 Round Precision Seamless Steel Pipes Hot Rolled 0

Galvanized plate products are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commercial industries. The construction industry is mainly used for the manufacture of anti-corrosion industrial and civil building roof panels, roof grids, etc. The light industry uses it to manufacture household appliance shell, civil chimney, kitchen utensils, etc., and the automobile industry is mainly used to manufacture corrosionproof parts of cars. Agriculture, animal husbandry and fishery are mainly used as food storage and transportation, meat and aquatic products frozen processing equipment, etc. Commercial mainly used as material storage and transportation, packaging tools, etc. Galvanized sheet coil, the thin steel plate is immersed in the melted zinc groove, so that the surface adhesion of a layer of zinc sheet steel. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously dipped in the melting zinc bath to make galvanized steel plate; Alloyed galvanized steel plate. This steel plate is also made by hot dipping, but immediately after it is out of the groove, it is heated to about 500℃ to create an alloy coating of zinc and iron. This galvanized coil has good coating tightness and weldability.

Minimum Order: 1 bags

Galvanization is the leading method to protect metals from environmental elements that cause corrosion, rust, and the eventual weakening of the steel. Hot-dip galvanizing deposits a thick, robust layer of zinc iron alloys on the surface of a steel item. When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide which further reacts with carbon dioxide to form zinc carbonate. A dull, grey, fairly strong material that stops further corrosion in most circumstances, protecting the steel from the elements. Galvanized steel is widely used in applications where rust resistance is needed. Galvanized steel is commonly used in the automotive industry to enhance the corrosion performance of exterior body parts. Galvanized Steel is magnetic. galvanized sheet advantages 1.Excellent corrosion resistance; 2.superior paintability and workability; 3.strong antioxidant capacity; 4.cost-effctive antirust technologu. https://www.zhishanginternation , al.com/galvanized-steel-plate/high-quality-high- pressed-zinc-coated-carbon-cold-rolled-galvanize , d-steel-sheet.html

Minimum Order: 1 bags

Item Purple triangular copper profile Standard ASTM, AISI, JIS, ISO, EN, BS, GB, etc. Material T1, T2, T3, C11000, C11100, C11300, C11400, C11500, C1100, TU1, TU2, C10200, C1020 , TP1, TP2, C12000,C12200, C14500, C14700, C15000, C1201, C1220, etc. Size Length: as customers' requirement. Size can be customized according to customer needs. Surface Mill, polished, bright, oiled, hair line, brush, mirror, sand blast, or as required. Application Can be used as anti-slip copper strips, decorative copper strips, mechanical equipment copper strips, etc. Export to America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. Package Standard export package or as required. Price term EXW, FOB, CIF, CFR, CNF, etc. Payment T/T,Western Union,L/C,etc. Certificates TUV&ISO&GL&BV, etc.

Minimum Order: 1 bags

The construction mesh is welded with high-quality low-carbon steel wire and stainless steel wire. It is a new type of building wall material. It uses a new type of metal material to reinforce the wall - steel wire mesh - welded wire mesh to make the building stronger and better. It can replace the brick wall for various load-bearing walls, non-load-bearing walls and floors, balconies, etc. It has the characteristics of expanding the usable area of the building (10%-15%), heat insulation, sound insulation, earthquake resistance, waterproofing, simple construction, light weight and so on, and at the same time greatly reduces the project cost. Delivery time: 15-30days Price term：EXW,FOB,CIF,CFR,CNF,etc. Payment：L/C,T , /T,Western Union,etc. Port Delivery：Qingdao, Shanghai, Tianjin, Shenzhen,etc. We can provide customized products in different materials and sizes to meet different needs.

Minimum Order: 1 bags

Corrugated board is also called profiled board. It uses colored coated steel plate, galvanized plate and other metal plates to roll and cold bend into various wave profiled boards. It is suitable for roof, wall and internal and external wall decoration of industrial and civil buildings, warehouses, special buildings and long-span steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and fast construction, earthquake resistance, fire prevention, rain proof, long service life, maintenance free and so on. Convenient construction and installation, reduce the workload of installation and transportation, and shorten the construction period; Profiled steel plate is an environmental protection building material, which can be recycled.

Minimum Order: 1 bags

PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel) It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. Aftersurface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. Product Advantages 01.Anticorrosive:17 years in heavy industrial areas. 02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings. 03.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable. 04.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use. 05.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places. 06.Save time and energy:Galvanizing process is faster than other coating methods.

Minimum Order: 1 bags

Color coated steel coil referred to as color coated steel coil, this kind of plate surface color novel, strong adhesion, corrosion resistance and decorative good, and good processing performance, so it is widely used. It is used in building exterior wall clapboard, roof board, corrugated board, waterproof and air permeable board, corrosion resistant equipment and components as well as furniture, automobile shell, water baffle and so on. According to the different structure, color coated steel plate can be divided into the following types: 1. Coating steel plate: With galvanized steel plate as the base, the front and back of the coating, to ensure its corrosion resistance. The first coat on the front is primer, usually epoxy primer because of its strong adhesion to the metal, and the back is also coated with epoxy or acrylic resin; The second layer (surface layer) used alkyd resin, generally with polyester coatings or acrylic resin coatings. 2. PVC steel plate: PVC layer is thermoplastic, the surface can be hot processing, such as embossing can make the surface texture rich, but it also has flexibility, can be bent and other secondary processing, its corrosion performance is also better. There are two types of PVC steel plate, one is produced by coating paste PVC method, called coated PVC steel plate: the other is to have been formed and printed or embossed PVC film affixed to the steel plate, called coated PVC steel plate. 3, heat insulation coating steel plate: Heat insulation coating steel plate is pasted with 15-17 mm thick polystyrene foam or rigid polyurethane foam on the back of color coated steel plate, which is used to improve the performance of coated steel plate. It is mainly used for special fields that need heat insulation and sound insulation. 4, high durability coated steel plate: The durability and corrosion resistance of color coated steel plate can be improved by applying the high durability coated steel plate to the surface coating of steel plate with good aging resistance of fluorine plastic and acrylic resin.

Minimum Order: 1 bags

（Prices and details can be contacted by email or phone） Flange Parts are important joining function parts, which used in many important connection joint of devices and machinery. It normally connect pipe system with other equipment, valves, etc. while offering reliable connection effect and allows dismissing and changing to improve updating of the joint connection. So, in some way, flange parts are many choices of devices to replace welding connection. Normally Flange parts are made of metal materials, such as Aluminum, Steel, Stainless Steel, etc. It is made by CNC turning and milling process, or made by CNC machining center machine with multi processes combine. The finishing treatments on flange parts depends on the material used and the devices function. none-treatment, or anodizing, or passivation or coating are commonly used on flange parts surface. Asianstar produces flange parts for clients with long term experience. We understand the flange parts function and its key point of fixing positioning, our skillful team can produce small and large flange parts with best solution to make sure the products in qualified result. https://www.asianstarcnc.com/products/f , lange-parts

Minimum Order: 1 bags

PRODUCT DESCRIPTION Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm Introduction​: What is the difference between 304 and 304L vs 316 vs 316L? 316 stainless steel is similar in chemistry to 304 but also includes molybdenum. That addition makes it much more corrosion resistant. Like 304, the 316 formula does not require post-weld annealing. 316L stainless steel is almost identical to 316. How do I identify a 304? Nitric acid reaction can be done to distinguish grade 304 from non-stainless steel elements. Grade 304 will not affect by nitric acid whereas non-stainless steel material will show brown fumigation. Item Precision ultra-thin stainless steel strip high toughness elastic 304 stainless steel spring foil 0.18*40.2mm Grade 304 Standard ASTM,JIS,DIN,GB Thickness 0.18mm Width 40.2mm Surface 2B, BA Coil weight customized Inner diameter 300mm/400mm/500mm Edge finish Slit/Mill edge Burr Min 10% of the thickness. Application corrugated tube Lead time 15-20 days after the prepayment. Payment terms 30%TT for deposit, balance payment before shipment or LC at sight. Place of Origin China MOQ 3 tons Supply ability 3700 tons per month. Applications: It is suitable for electrical appliances, stainless steel kitchenware, hardware products, ground springs, sanitary ware, chemical industry, petroleum, pipe making, cable wrapping, medical treatment, bending and flanging, mechanical equipment manufacturing, construction decoration and other industries. Hard state is suitable for electronics, electrical appliances, computers, high-tech product parts, adjusting gaskets, metal stamping parts spring shrapnel and other stainless steel industries. Manufacturing Processes: Raw material Cold rolling Degreasing Bright annealing Tension levelling Slitting Packing Checking Pa , ckaging: 0.18mm 304 Stainless Steel Strips Spring Coil 00.18mm 304 Stainless Steel Strips Spring Coil 1

Manufacture Stock 7005 7075 7175 1 4 Inch 1 8 Inch 1500*3000 H24 Aluminum Plain Sheet Plate for Boat Airplane Sheet and plate is the most widely used form of industrial aluminum, used in aerospace, transportation, packaging, and construction. We carry several common forms including diamond plate, expanded, perforated, and painted. Standard GB / T 24001 - 2016 , GB / T 19001 - 2016 , ASTM , JIS , EN Certificates ISO9001 , SGS , ROHS , DNV , TUV , ISO14001 , ABS , CCS , CE , Kosher Quality of material: Totally free from defects like white rust , oil patches , roll marks , edge damage , camber , dents , holes , break lines , scratches and free from coil set Application Mainly used insigns , billboards , building exterior decoration , bus body , high - rise buildings and factories wall decoration , kitchen sink , lamp , fan leaves , with pieces of electronic , chemical equipment , sheet metal processing parts , deep drawing or spinning hollowware , welding parts , heat exchangers , bell surface and disk , plate , kitchenware , decorations , reflective devices , ect MOQ 1 TONS