COPPER - 5703 Anuncios

Wednesday 19 August 2020

SPEEDAPCB has been focusing on the production of various PTH (plated through hole PCB), buried via hole PCB and blind via hole PCB, and HDI PCB prototype. When it comes to blind and buried hole circuit boards, everyone thinks of HDI boards. Generally, there are more blind and buried...

Wednesday 19 August 2020

Immersion nickel / gold is a thick layer of nickel-gold alloy with good electrical properties and can protect the PCB for a long time. Unlike OSP PCB Board, which is only used as a rust-proof barrier layer, it can be useful and achieve good electrical properties during long-term use of the PCB...

Thursday 06 August 2020

Cantidad : 1000tons - Precio : 100USD

The industrial gas pipe is a special pipe for conveying flammable gas. It is a metal gas pipe hose to replace the traditional buckle rubber hose, which can solve the problem that the rubber pipe is easy to fall off, easy to aging, easy to bite, and has a short service life. The steel...

Thursday 06 August 2020

Precio : US $1 - 3,000 / Set

ZECO is a butterfly valve china manufacturer, the main production is water butterfly valves and so on. The rubber lined butterfly valve is especially widely used in operating conditions due to small installation and price advantage. Butterfly valves are usually used in switch valves...

Thursday 06 August 2020

Precio : US $1 - 3,000 / Set

- Basic information of Bronze Adjustable Dynamic Flow Balancing Valve - This valve is required to maintain the flow of these or end equipment at all times within the working differential pressure range. As the system pressure fluctuates, the valve will automatically move up and down...

Thursday 06 August 2020

Precio : US $1 - 3,000 / Set

Backflow Preventers The problem of contaminated water due to backflow is emerging, and the health hazards caused by contaminated water are also alarming to engineers and water equipment suppliers. The problem of backflow water may occur in every place where water is used. We can learn...

Thursday 06 August 2020

Precio : US $1 - 3,000 / Set

Air Valve Each of ZECO's single industrial air release valve and double orifice air discharge valve is a high-quality combination water air relief valve, suitable for various sewage and wastewater systems and operating conditions. ZECO's air release valve uses an irregular round stainless...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

What is PCD wire drawing dies used for? The diamond wire drawing die blank is made by sintering diamond micropowder under the action of various metals (containing cobalt) catalysts using ultrahigh temperature and ultrahigh-pressure processes. During the sintering process, high-strength...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

CVD diamond (chemical vapor deposition diamond). The mixture of carbon-containing gas and oxygen is excited and decomposed at a high temperature and a pressure lower than the standard atmospheric pressure to form an active diamond carbon atom, and the deposit is alternately grown...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

With more than 30 years experience, E-Grind provides various types of coating onto diamond and CBN mesh and micron powder. As per the bond system, E-Grind supplies customers with the most suitable coating onto the superabrasive grits. The coating enhances the retention ability between...

Friday 31 July 2020

Cantidad : 8000kgs - Precio : USD0.025 - USD1.05

CBN micron powder has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified systems, for precise grinding, polishing and finishing workpiece surface, PCBN blank manufacturing. It works as free grinding particles...

Monday 27 July 2020

Precio : 12000000 millions us

Fábrica que fabrica cátodos de cobre para la venta en RD Congo. La fábrica ya está en operación y produce de 42 a 66 toneladas por día y tienen todos los documentos y la licencia de importación y exportación de comercio exterior. La fábrica está compuesta por 8 hectáreas, 3 hornos de gallo...

Thursday 23 July 2020

Cantidad : Jusqu'à 20 - Precio : LME-20%

empresa con sede en Tanzania que vende cátodos de cobre de origen DRC y Zambia. Precio: CIF LME -20% para el vendedor y 2% de comisión para el Agente del cliente producción: prueba 2000MT 5000MT a 20000MT / mes Condición o garantía que une al comprador y al vendedor. Nota: para depositar...

Friday 17 July 2020

Cantidad : De 3000 à - Precio : Lme-22%

Representamos directamente a un proveedor de cátodos de cobre en Tanzania cuyo origen es la RDC, Sudáfrica y Zambia. Ofrecemos precios atractivos. Y nos alegrará que venga si tiene miedo de pagar un anticipo para comprar un primer intento y el resto se lo enviaremos en silencio desde su hogar...

Saturday 04 July 2020

Cantidad : 100 units - Precio : USD18000-280000

In order to protect the fruit like apple, pear etc. during transportation, there designs the apple tray, which is also made by waste paper. This kind of molded pulp products is always used in fruit tr... Description In order to protect the fruit like apple, pear etc. during transportation...

Saturday 04 July 2020

Cantidad : 10 - Precio : As request

Tipo de producto: montaje de PCB de aluminio Material: material de aluminio. Capa / Espesor: 4L / 1.6mm Cobre Externo: / 1.5 OZ Tratamiento superficial: ENIG Ancho mínimo de línea: ≥ 0.3 mm Espacio mínimo de línea: ≥0.35 mm Agujero mínimo: ≥0.35 mm Características técnicas: material...

Saturday 04 July 2020

Cantidad : 10 - Precio : As request

Conjunto de PCB revestido de aluminio Tipo de producto: sustrato de aluminio Material: placa de aluminio + material de alto aislamiento térmico Capa / Espesor: 1L / 1.6mm Cobre Exterior: / 1 OZ Tratamiento superficial: HASL LF Máscara de soldadura: blanco X 1 lado Serigrafía: negro...

Saturday 04 July 2020

Cantidad : 1 ton - Precio : indefinite

The round steel is divided into three kinds: hot rolling, forging and cold drawing. It is mainly used to make mechanical parts, seamless tube billets and so on. The specifications of hot rolled round steel are 5.5-250 mm, of which 5.5-25 mm small round steel is mostly supplied by straight bars...

Thursday 02 July 2020

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

OPzS and OPzV Tubular Battery As the opzs battery manufacturers, Dongjin OPzS Tubular Flooded and maintenance-free OPzs solar batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle telecom applications. The OPzS and OPzV batteries...

Wednesday 01 July 2020

What is rapid prototyping china? Rapid prototyping is a kind of professional manufacturing technology that is used to produce high-quality entity models of three-dimensional designs. Prototypes are useful for design improvements and can be used as stepping stones for comprehensive...

Wednesday 01 July 2020

3D printing technology is a collective term for a series of rapid prototyping technologies, the basic principle of which is laminated manufacturing. 3d printing service providers will use a computer-aided design model to produce a three-dimensional object. 3D printing service includes...

Monday 29 June 2020

General introduction of S11 Type 10kv Series Low Loss Distribution Transformer S11 power transformer is in development at S9 series transformer.It is in low loss, low noise, capable of short-circuit, good impact resistance and Well-run performance. It applies new type insulation structure...

Monday 29 June 2020

General introduction of S11-M Type 10kv Series Sealed Tank China Distribution Transformer. S11-M transformer is in development at S9 series transformer.It is in low loss, low noise, capable of short-circuit, good impact resistance and Well-run performance. It applies new type insulation...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

As a disc magnet supplier, our Magnets are guaranteed. Please contact us in time if necessary. Disc/Cylinder Neodymium Magnets Material Sintered Neodymium Iron Boron Dimensions Diameter Min.1.2 mm—Max.220 mm Height Min.0.5 mm—Max.50 mm Tolerance Standard +/-0.05mm, Min.+/-0...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

- Custom Neodymium Magnets - Material Sintered Neodymium Iron Boron Dimensions Customized Tolerance Standard +/-0.05mm, Min.+/-0.01mm Magnetization Orientation Customized Magnetic Properties Grade Max. Operating Temperatures N35-N52 80°C (176°F) 33M- 48M 100°C (212°F)...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

Our company can provide custom round magnets. If you need, please contact us in time. This powerful neodymium disc magnet measures 3/4" in diameter, 1/8" in thickness, with the pull force of 9.76 lb vertically. It is made from an alloy of neodymium, iron and boron, plated with triple...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

- Specifications for Arc segment magnets - Material Sintered Neodymium Iron Boron Dimensions Outer Diameter Customized Inner Diameter Customized Angel Customized Tolerance Standard +/-0.05mm, Min.+/-0.02mm Magnetization Orientation Diametrical, Through Thickness, Through...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

Our company has thin magnets, 1 inch square magnets for sale. If you need, please contact us in time. This powerful neodymium block magnet measures 1" in length, 1/4" in width, and 1/2" in thickness, with the pull force of 18.71 lb vertically. It is made from an alloy of neodymium...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

Our company has 1 2 inch cube neodymium magnet for sale. If you need, please contact us in time. This powerful neodymium block magnet measures 3/4" in length, 1/4" in width, and 1/4" in thickness, with the pull force of 10.51 lb vertically. It is made from an alloy of neodymium, iron and boron...

Monday 29 June 2020

Cantidad : 1000tons - Precio : 100USD

Our company has strong flat magnets for sale. This powerful neodymium disc magnet measures 3/8" in diameter, 1/2" in thickness, with the pull force of 8.5lb vertically. It is made from an alloy of neodymium, iron and boron, plated with triple layers of nickel-copper-nickel for effective...