Overview The gas relay calibrator is a tester device that specializes in verification of gas gas relays. The gas relay calibrator is a detection check device for the detection of the Vaste Relay Flow Period Value, Cable Point Value, and Sealing Pressure Value. Gas Relay Calibrator is suitable for more than 90 of Gas Relay checks in Gas relay is also known as gas gas relay, is a protective unit in an oil immersion transformer, mounted in an oil pipe under transformer oil pillow. The gas relay detector is a dedicated gas relay pressure release valve calibrator device for the gas relay value, a capacity value, and sealing pressure value, and the gas relay tester uses a microcomputer control technology, and the gas relay tester is detected by detecting a high-precision pressure sensor. When the gas relay tester simulates the internal failure of the transformer, the gas method of the gas relay tester is calculated to calculate the flow rate value to achieve the detection of gas relatives, the Gas protection action value, the gas relay calibrator adopts the fine container combined with the US MCC's micro Press the precision sensor, detect the inside of the gas relay to exclude the liquid volume method to calculate the light gas capacity value Technical parameter Portable gas relay calibrator Protection IP65 Execution standard Compliance with DL T540-1994 standards and IEC power input 50HZ 220V Flow speed detection heavy gas 0. 0.5m s 0.05m s resolution 0.01 0.52.5m s 0.1m s resolution 0.1 Maximum error 1 Volume detection light mill 0 300ml resolution 0.01ml 300ml 700ml resolution 0.1ml Maximum error 1 test method Automatic measurement, semi automatic measurement, manual measurement of three measurement methods Sealing test 0-150KPA resolution 0.1 0-300KPA resolution 1.0 Comprehensive error
Kitchenware (aluminum & stainless steel) plastic products of household.
Steel plate.
Steel plate, iron.
Channels, angles, i-beam, h-beam and plate steel, including hot-rolled plates & strip & coil, cold-rolled plates & strip & coil.
Overview Gas recovery inflatable device. The system includes vacuum and return system, purification system, compression system, condensing system, can be applied to various power supply companies, transmission and power generation engineering companies, power plants, high voltage transmission power stations, SF6 electrical switch manufacturing plants, etc. The department, as a Auxiliary equipment used by SF6 electrical products such as GCBP, GCBT, GIS, in installation, modulation, and overhaul. The above electrical products are used to recover, return, vacuum, gaseous, and liquid storage. The system can also be used as a device that evacuates and recover other expensive gases. Technical parameter Product recommendation model Size mm Weight kg Product Usage 12Q 4 40 1750 800 1550
Kitchenware, gifts.
Electric BBQ grill.
Electroplating/metal finishing aluminum anodizing electronic electroplating chemical daily chemical synthesis pharmaceutical textile dyeing and printing plating equipment others.Import and export services
Steel pipe, steel, beam, steel u channel, angle, shs, rhs and steel plate, sheet, coil.
Contact exposure frame, PS plate processor, contact printer, film processor, CTP system, CTP plate processor, plate stacker, offset plate register punch, plate baking oven, plate recovery unit, spray powder extraction system.
1% hydramethylnon. 500kg/bag
(1)Physical effect patches relieves pain on arthritis, backache,tendonitis, muscle strains, sprains, bruises and cramps (2)Gel formulations, quick acting and long lasting (3)Easy to stick and peel off , don't strain skin and hairs (4)Hydrophilic polymer gel, safe and convenient, not allergic, no stimulation. Size :8*12cm, 9*12cm ,10*20cm Color :white. packing: 5pcs/bag,1bag/box,24boxes/carton also size, color and packing all can customize as request.
Glass tumbler, goblet, bottle, ashtray, vase, perfume bottle, bowl, plate, glass.OEM
Steel plate, ship building steel plate, corten steel, API 5l seamless pipes, welded pipes, LPG cylinder, all steel related products.
Item: guitar effect - chorus pedal e10ch: Specification: Model no.: f10ch Input impedance: 1 m¦¸ Output impedance: over10k¦¸ Power supply: 9v dc, 9v(6f22) battery, 9v adapter Current draw: 14ma Connectors: input jack, output jack, dc input Controls: speed, width, d-time Dimension: 127mm*76mm*53mm Weight: 0.35kg Package: Each in daphon standard box or customized, then in carton Pcs/carton: 24pcs Carton size: 435*335*250mm G.W.: 11kg N.W.: 9kg Package: Each in daphon standard box or customized, then in carton Pcs/carton: 24pcs Carton size: 435*335*250mm G.W.: 11kg N.W.: 9kg
Very good toughness in SKS sery hot roll metal steel under mediative temprerature by cold cooling hardending with rather good anti-heating and wear-resisting function; Applied in Aluminium Alloy pressure and forged moulds , Heat extrusion moulds, tools for perforating holes and other pressure forged moulds , plastics moulds , the tempering handling hardness HB
Tin plate and steel coils.Trade
Steel Plate Girder Bridge is a kind of composite bridge composed of steel girders and concrete deck casted on top, which is used for short and medium spans in highway bridges.
Brief introduction: Plate heat exchanger is a new type of high efficiency heat exchanger which is made of a series of corrugated metal sheets. A thin rectangular channel is formed between the plates, through which the heat exchange between liquid, liquid and vapor can be achieved. Advantages of plate heat exchangers compared with tube heat exchangers: 1. Efficient and energy-saving: its heat transfer coefficient is 3000-4500kcal/m2* h, which is 3-5 times higher than that of shell-and-tube heat exchangers. 2. Compact structure: plate heat exchanger with the same area and heat exchange is only 1/5 of shell and tube heat exchanger. 3. Easy to clean, easy to assemble and disassemble. 4. Long service life: Plate heat exchanger is pressed by stainless steel or titanium alloy plates, which can resist various corrosion media, and the rubber pad can be replaced at will. 5. Strong adaptability: Plate heat exchanger plate is an independent component, can be added or subtracted according to the requirements, can be applied to a variety of different, process requirements. 6. No liquid crossing: The sealing groove of the plate heat exchanger is equipped with a discharge channel, and all kinds of medium will not be in collusion.
