FREE - 22118 ads

Thursday, September 19, 2019

Good usage habit can help the experimenters to prolong the service life of the vacuum filtration instruments. The experimenters should pay attention to the following items to keep the instruments in good conditions. 1. Please check that if the voltage marked by the nameplate on the...

Wednesday, September 18, 2019

Quantity : 20GP - Price : 5USD

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral...

Wednesday, September 18, 2019

Quantity : 20GP - Price : 5USD

Calcined Bauxite manufacturers produce Calcined Bauxite by firing (heating) the superior grade Bauxite at high temperature (from 850℃ to 1600℃). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined...

Wednesday, September 18, 2019

Quantity : 20GP - Price : 5USD

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral...

Wednesday, September 18, 2019

Quantity : 12, 0000pc - Price : USD5~30

Wireless charging technology develops in an increasing speed. Meree 15W Wireless Charging Pad supports the latest Qi standard, enabling boost up qi wireless charging pad 15w. The Qi-certified charging pad works with all the latest Samsung wireless charging smart phones and is compatible...

Wednesday, September 18, 2019

Quantity : 12, 0000pc - Price : USD5~30

As wireless charging technology develops so quickly, it was necessary to set a standard for those wireless charger manufacturers. Qi is the world's first regulated organization to promote qi wireless charging stand. The charging qi wireless standard introduced by the Wireless Power...

Wednesday, September 18, 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...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

What is 2216 led strip ? Cuttable, shortest length is 12.5mm One bin for production; uniform light High brightness and high density Unique and strong PCB design Features of 2216 strip light 1. 2216 assembled LEDs 2. CRI90 3. Cuttable, shortest length is 12.5mm 4. One bin for production...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

3528 assembled LEDs Color rendering index: CRI80 Maybe cut short to meet the requirement of different lengths Adopt 12V/24V selectively connected power supply mode Features 1. 3528 assembled LEDs; 2. Color rendering index: CRI80; 3. Maybe cut short to meet the requirement of different...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Signcomplex Ltd. is a led strip factory. Integrated solution of LED strip application, can provide emergency LED light strips of the different waterproof level and different brightness, and the matched aluminum profile and controller can also be provided. Flexmond Plus Series LED...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

3528 series LED strips includes 3528 led strip(also called led 3258), smd led flexible strips 3528 etc. 3528 Classical Flexible Strips Full Spectrum 3528 LED Strips CRI>97 Epistar 3528 High CRI 90/95 Strips Signcomplex Ltd., founded in 2006, focus on led supermarket. If you want...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

What is LED e40 120w? Employ die-casting aluminum alloy lamp body, durable,anti-corrosion; anti-UV PC lens,high impact-resistance,uniform luminous surface; The private mode patented product, die-casting mold, can be flexibly spliced, high stability in continuous working; Designed...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Looking for ceiling exit sign manufacturer? Our LED exit sign is a kind of exit light wall mounted. LED Exit Sign-ESA6 LED Exit Sign-ESA7 LED Exit Sign-ESA8 LED Exit Sign-ESA9 LED Exit Sign-ESA10 LED Exit Sign-ESA11 LED Exit Sign-ESA12 LED Exit Sign-EMD6S/6D LED Exit Sign-EMD8S/8D...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

● Flame retardant ABS housing and Polycarbonate lens ● Round Lens for open area illumination ● Low spaces illuminate, from 2 to 6 m height ● Embedded mounting(recessed ceiling mounting) Features of the 3w led non maintained emergency downlight ● Flame retardant ABS housing and Polycarbonate...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Emergency Downlight Fittings: Emergency Down Light-EMD1N Emergency Down Light-EMD1W Emergency Down Light-EMD2N Emergency Down Light-EMD2W Emergency Down Light-EMD3N Emergency Down Light-EMD3W Emergency Down Light-EMD4N Emergency Down Light-EMD4W Emergency Down Light-EMD5 Emergency...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Waterproof design, can be water immersed for short time, ingress protection up to IP65.3-state brightness control, max.power is 3W; Charge function, and can charge the mobile phone, IPAD or other USB electronic products; Intelligent charging identification function, and can automatically...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

The multifunctional LED emergency light,eco-friendly,has patent design appearance; the lamp can be used according to customer'srequirements,at the same time,really realize energy-saving, ecofriendly, safe, convenient. Portable Utility Light Portable Utility Light Emergency Lighting...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 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, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Led slim panel light ● The diffuser plate adopt double-sided frosted plate, more uniform light; ● Die-casting frame with ADC12 aluminum, better cooling effect ● Light guide plate adopt imported laser dot PMMA, high stability, high lighting effect, uniform luminous surface Features...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : US $1 - 3, - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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, September 17, 2019

Quantity : 1pc - Price : 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...