MATERIALS - 51474 Anuncios

Wednesday 18 September 2019

Cantidad : 12, 0000pc - Precio : USD5~30

PERFECT DECORATION Crafted from high-quality wood or bamboo wood, the bamboo qi wireless charger is lightweight and durable, stylish and unique. The concise appearance and compatible design make it not only an easy-to-use charger but also a decorative piece to your desk. Effortlessly...

Wednesday 18 September 2019

Cantidad : 12, 0000pc - Precio : USD5~30

NICE LOOKING Designed with premium aluminum metal, gives it a modern look which is highly distinctive from the all too common charging pads you see nowadays. We have strict requirements on the craft of aluminum top, all of our wireless chargers are sophisticatedly assembled in a compact...

Wednesday 18 September 2019

Cantidad : 12, 0000pc - Precio : USD5~30

PERFECT DECORATION Crafted from high-quality wood or bamboo wood, the wooden wireless charging station is lightweight and durable, stylish and unique. The concise appearance and compatible design make it not only an easy-to-use charger but also a decorative piece to your desk. Effortlessly...

Wednesday 18 September 2019

304 Grade One of the most versatile and widely used stainless steels on the market, 304 Stainless Steel is the most used stainless steel alloy of this sort. Grade 304 is essentially an austenitic chromium alloy that is also known as "18/8" stainless as the steel make-up is 18% chromium...

Wednesday 18 September 2019

Performance comparison of Pu sandwich board ,rock wool and glass wool composite board Due to the improvement of fire protection requirements for buildings, the market situation of rock wool composite board and glass wool composite board with better flame retardant grade is better in recent years...

Wednesday 18 September 2019

It is well known that a large number of high-tech industries are inseparable from dust-free purification workshops, such as CCL circuit substrate copper clad laminates, PCB printed circuit boards, photoelectric LCD panels and LEDs, power and 3C lithium batteries, and some pharmaceutical...

Wednesday 18 September 2019

In the analysis of HPLC, the packing size of chromatographic column is small, and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be pre-filtered to remove particulate pollutants and protect chromatographic columns and instruments. Ion chromatography...

Wednesday 18 September 2019

In chromatographic experimental analysis, a device that can quantitatively feed a sample bottle into a chromatographic column is called a sample vial. Sample vials are divided into manual and automatic sample vials. The automatic sample vial is an intelligent and automatic sampling...

Wednesday 18 September 2019

Flash column from Hawach Scientific features in high compatibility, safety, and flexibility, most of them can be used for separation of different compounds with good flow distribution. Customized packing and clean package make the super clean environment and better shipping cost,...

Wednesday 18 September 2019

The capsule filter is small in size and mainly used in purification and filtration of chemicals, pharmaceuticals, microelectronic reagents, etc. The filter medium is placed in the interior of the capsule filter in the form of folds, which enlarges the filtering area and ensures the...

Wednesday 18 September 2019

Hawach Scientific provide Glass fiber filter membrane, with a binder and without binder both available. Here we introduce the without binder type. Pore size : 0.7um /1.2um Diamter : 13/25/47/50/60/90/100/106/120/142/150/20 0/250mm. Glass fiber filter membrane is chemically inert, without binder...

Tuesday 17 September 2019

Cantidad : 1pcs - Precio : 10-100usd

The main material of the product is aluminum alloy and the main technology is a shear spinning process with one-time molding, producing good heat dissipation effect. There are two types of colors, black and white for selection. The appearance is simple and decent. COB adopts high...

Tuesday 17 September 2019

Cantidad : 1pcs - Precio : 10-100usd

100mm led downlight ● Use die-casting aluminum alloy to make the main body ● Use PMMA as the material of the panel ● Unique and delicate looking design ● Excellent heat dissipation performance ● Energy saving LED driver Features Widely used in hotel, house, office, parking lot, exhibition...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

The double plate China wafer check valve is used for the pure pipeline, industry, environmental protection, water treatment, high-rise building water supply, and drainage pipeline to prevent reverse flow of the medium. The disc check valve adopts wafer type, butterfly disc is two...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information This underground gate valve is used as a two-way closed circuit device. Features 1. No need for sluice Wells, which reduces the amount of installation work; 2. Does not affect the traffic, and underground parts of the integration, effectively prevent theft; 3. Stem...

Tuesday 17 September 2019

Cantidad : US $1 - 3, - Precio : 1pc

Basic information This valve is installed at the outlet of the water pump. It can prevent the backflow of the medium, linked with the water pump, and can effectively prevent the water hammer phenomenon. Features 1. Slow closing effectively prevents water hammer. 2. Stop pump stable...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information This sustaining valve is opened to prevent the pipeline and equipment from being damaged due to overpressure when the pressure in the water supply pipeline exceeds the set pressure of pressure relief. The valve closes automatically when pressure drops to the set value...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic Information of the no slam check valve This non slam valve prevents backflow of media and reduces water hammer to achieve the safe and quiet effect. Features 1. Small fluid resistance, large flow; 2. Automatic control using medium energy; 3. Prevent water hammer phenomenon; 4...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

What is China check valve? Basic information This valve can be installed at the water outlet of the pump or the water outlet pipe to prevent backflow of the medium. Features 1. Switch can be up to 100,000 times; 2. Full flow area, low flow resistance; 3. Less likely to accumulate debris; 4...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information of the fire protection butterfly valves This fire protection butterfly valve can be used to cut off, switch on and adjust the medium in the pipeline. Features 1. Disc and stem are connected without the pin, and the connection is reliable; 2. Concentric sealing design...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information This big dirt separator valve is used for water purification. Features 1. Easy to operate； 2. No water stop is required to clean the cavity body； 3. Dirt above 0.005 millimeters can be removed, and can absorb rust； 4. The large volume of waste collecting chamber...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

The concentric butterfly valve is characterized by the stem center, disc center and body center in the same position. Such structures are simple to make. The common wafer rubber lined butterfly valves are of this type. The drawback is that the disc and seat are always in the extrusion...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information Venturi flowmeter is adopted in the body of a balanced valve with threaded connections to make flow adjustment more accurate and flow monitoring more convenient. Accurately balance the flow of each branch or end of the system. Features of bronze balancing valve 1...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information This bronze adjustable dynamic flow balancing 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 to change the opening...

Tuesday 17 September 2019

Cantidad : 1pc - Precio : US $1 - 3,000 / Set

Basic information of the big size gate valve This valve is used in the pipeline as a cut-off valve. Features 1. High-quality EPDM brake rubber provides good sealing performance; 2. The bronze brake nut is not easy to damage even if the switch torque is too high; 3. Light switch torque...

Tuesday 17 September 2019

Ultraton's 3 axles 45 foot flatbed semi trailer is an extended model with nearly 14 meters for standard 45ft container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 3 Axles 45ft Flatbed Container Transport...

Tuesday 17 September 2019

Ultraton's 3 axles 40ft Flatbed Semi Trailer is upgraded model for standard 40ft container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 3 Axles 40ft Flatbed Container Transport Semi Truck Trailer Scientific...

Tuesday 17 September 2019

As a flexible model, Ultraton's 2 axles 35T Flatbed Semi-Trailer is also very workable for the standard size of the container can meet your different need on container transport. It can be modified according to customer's requirement. Overview of 2 Axles 35T Flatbed Container Transport...

Tuesday 17 September 2019

Ultron's 2 axles 30T Flatbed Semi-Trailer for standard size of the container can meet your different needs on container transport. It can be modified according to customer's requirement. Overview of 2 Axles 30T Flatbed Container Transport Semi Truck Trailer Scientific design with...

Tuesday 17 September 2019

Ultratons'2 axles 20ft Short Flatbed Semi Trailer is a commonly seen model equipped with 2 pieces of semi-trailer axles for standard 20ft container. It can be modified according to customer's requirement. Overview of 2 Axles 20ft Flatbed Container Transport Semi Truck Trailer Scientific...