Tools & Hardware

DBY electric power double diaphragm pump electric diaphragm pump is driven by an electric motor through a reducer, and the pump is widely used to transport various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids. Parameters: Flow rate: 0-20m3/h; Lift: 30m; Power: 0.37-4kw; Speed: 1450r/min; Caliber: 10-100mm; Temperature: -15-+150 ℃; Self suction height: 5-7m Diaphragm pump material: cast iron, aluminum alloy, stainless steel, PTFE lining F46, rubber lining. Diaphragm material: acrylonitrile butadiene rubber, Neoprene, fluororubber, polytetrafluoroethylene, polytetrafluoroethylene F46. Sealing ball material: nitrile rubber, Neoprene, polytetrafluoroethylene, stainless steel, ceramic. Material of sealing ball seat: NBR, Neoprene, fluororubber, polytetrafluoroethylene Motors can be divided into ordinary motors, explosion-proof motors, reduction motors, and electromagnetic speed regulating motors

Minimum Order: 1 bags

Air powered diaphragm pump The air operated double diaphragm pump is the new conveying/transportation machinery /equipment using compressed air as the power source. Air distribution valves canceled traditional O type ring and cylindrical valve structure, using three-way operated, eliminating the valve dead center and pump stop phenomenon. Accurate and reliable directional signal avoid stop, and faster reversing leads to larger flow rate, which makes pulse smaller, more stable flow. It can pump various corrosive, volatile, flammable, poisonous liquids, even fluids with particles and high viscosity. Pump inlet /outlet diameter: 06mm (1/4inch), 10mm(3/8inch), 15mm(1/2inch), 20mm (3/4inch), 25mm(1inch), 40mm(1.5inch), 50mm (2inch), 80mm(3inch), 100mm(4inch) Pump body material: Acetal, PP, Aluminum alloy, Stainless steel (SS304, SS316), PVDF, Ductile iron Diaphragm material: Hytrel, Santoprene, PTFE, Buna N, Viton, Geolast Valve ball, valve seat material Acetal, PP, Aluminum alloy, SS304, SS316, Hytrel, PVDF, PTFE, Buna N, Vition, Geolast Main application: Chemical, petrochemical, paint, ceramics, metallurgy, environmental protection and medicine etc.

Minimum Order: 1 bags

QBK Air operated double membrane pump QBK Air operated double diaphragm pump not only can exhaust the flow liquid but also can convey some uneasy flowed medium with the merits of self priming pump, diving pump, shield pump, slurry pump and impurity pump etc. 1. It is unnecessary to pour the drawing water. The suction lift reaches 5m height. The delivery lift reaches 70m length and export pressure≥6kgf/cm2. 2. Wide flow and good performance. The diameter allowed to pass the max grain reaches 10mm. The damage is very less to the pump while exhausting the slurry and impurity. 3. The delivery lift and flow can pass the pneumatic valve open to realize the stepless adjustment.(the pneumatic pressure adjustment is between 1-7kgf/cm2) 4. This pump has no rotary parts and no bearing seals. The diaphragm will completely separate the exhausted medium and pump running parts and working medium. The conveyed medium can not be leaked outside. Thus it will not cause the environmental pollution to ensure human body safety while exhausting the toxin and flammable or corrosive medium. 5. No electricity. It is safe and reliable while using in the flammable and explore places. 6. It can be soaked in medium. 7. It is convenient to use and reliable to work. Only open or close the gas valve body while starting or stopping. Even if no medium operation or pausing suddenly for long time because of accident matters, the pump will not be damaged caused by this. Once over-loading, the pump will automatically stop and possesses the self protection function. When the load recovers normally, it can also start automatically. 8. Simple structure and less wearing parts. This pump is simple in structure, installation and maintenance. The medium conveyed by the pump will not touch the matched pneumatic valve and coupling lever etc. Not like other kinds pumps, the performance will drop down gradually because of the damages of rotor, gear and vane etc. 9. It can transmit the adhesive liquid(the viscosity is below 10000 centipoise) 10. This pump need not the oil lubricant. Even if idling, it has no influence to the pump. Main usage: 1. The pump can suck the peanut, pickles, tomato slurry, red sausage, chocolate, hops and syrup etc. 2. The pump can suck the paint, pigment, glue and adhesive etc. 3. The pump can suck various glazed slurries of tile, porcelain, brick and chinaware etc. 4. The pump can suck various grinding materials, corrosive agent and the oil dirt etc 5. The pump can suck various toxin and flammable or volatility liquid etc. 6. The pump can suck various wedge water, cement slurry and mortar etc 7. The pump can suck various strong acid, alkali and corrosive liquid etc 8. The pump can be used as a front-step transmission device of the solid and liquid separation equipment.

Minimum Order: 1 bags

Are you in need of high-quality oil seals and rubber seals for your industrial or automotive applications? Look no further than DEDE Seal Technology Company! With our years of expertise and commitment to excellence, we are proud to offer a wide range of premium seals that are designed to meet the demanding needs of various industries. At DEDE Seal Technology Company, we understand the importance of reliable and durable seals in your machinery and equipment. That's why we have invested in state-of-the-art manufacturing processes and quality control measures to ensure that our seals meet the highest standards of performance and durability. Whether you need rotary shaft seals, hydraulic seals, or custom-designed seals, we have the expertise and capabilities to deliver the perfect solution for your specific requirements. What sets DEDE Seal Technology Company apart from other seal suppliers is our dedication to customer satisfaction. We work closely with our clients to understand their unique needs and provide personalized solutions that exceed their expectations. Our team of experienced engineers and technical experts is always ready to provide professional guidance and support throughout the entire purchasing process. When you choose DEDE Seal Technology Company as your seal supplier, you can expect not only top-notch products but also exceptional customer service and on-time delivery. We prioritize customer satisfaction and aim to build long- lasting relationships with our clients based on trust, reliability, and mutual success. So, why settle for subpar seals when you can have the best from DEDE Seal Technology Company? Contact us today to discuss your seal requirements and experience the difference that our superior products and services can make for your business. Choose DEDE Seal Technology Company for all your oil seals and rubber seals needs and take your operations to the next level of performance and efficiency!

Minimum Order: 100

YG Series pipeline oil pump with explosion proof motor YG series pipeline oil pump is designed and manufactured according to API610 and GB3215-82 standard. It can be used outdoor without pump house. 2.Inlet and outlet flange are on the same centric line and can be set directly into pipeline. Vertical structure let the pump small volume and convenient installation. 3.Mechanical seal with high quality has no leakage. 4.Pump is driven by explosion proof motor of explosion mark DIIBT4 to insure good explosion proof. YG Series pipeline oil pump is suitable to transport non corrosive and flammable and explosive liquids in petroleum and light weave and chemical industry and machine etc industries. Medium temperature＜120℃, Density(ρ)＜ 1000kg/m3

Minimum Order: 1 bags

PBG Series screened pipeline centrifugal pump PBG Series screened pipeline centrifugal pump is manufactured as international technology of the same pumps and motor screen in fluids transport. They are subjected to ISO2858 and JB/T6878.2-93 standard. The pumps have the reasonable structure and steady operation and little noise and no vibration etc. They are often used to substitute normal horizontal and vertical pipeline centrifugal pump. Capacity range is 6.3～1080m3/h and head range is 12.5～125m and motor power is 0.37～160kW and speed is 1450r/min and 2900r/min。 1、PBG series screened pipeline pump are used to transport clear water and other liquids which similar to clear water in physical and chemical characteristic. Liquid temperature is not more than 80℃. Such as industry and city water, boost and supply water for high-building, gardening, fire fighting and warm and cooling circulation etc. Especially for the conditions of no vibration and noise such as pump station underground and air-conditions etc. 2、PBGR series screened pipeline hot water pump is used to transport soft water without grain for hot water boost and circulation in power resource and metallurgy and chemical industry and weave and making paper and city heating circulation in restaurant etc. Liquid temperature is not more than 160℃ 3、PBGP Series screened pipeline corrosion resistance pump is used to transport the corrosive liquids without solid which is similar to water in petroleum and chemical industry and metallurgy and electricity and making paper and food and pharmacy etc.

Minimum Order: 1 bags

Pump characteristic 1.W type vortex pump is used to transport the non-corrosive and corrosive liquids without solid particles and the liquids temperature is from 20 Degree Celsiusto 80 Degree Celsius, the liquids viscosity is not greater than 5.E. Capacity range:0.36m3/h to 16.9m3/h Head range:15m to 132m 2.W type vortex pump is for single stage cantilever vortex pump and has 10 models 20W-20，25W-25，32W-30， 40W-10，50W-45，5 , 0W-45，65W-50，20W-65，25W-70，32W-72，40W-90 3.The material for the parts which contact with liquids can be HT20-40 (Code:H), aluminum cast iron (Code: J), 1Cr18Ni9Ti(code:B) and Cr18Ni12M02Ti (code:M) small flow rate, high delivery head booster, water circulation, boiler feed water, supply water pump

Minimum Order: 1 bags

1. The product is suitable for 10KV live operation 2. This saw only 4.5kg,it is light and easy to carry. 3. The product comes with rainproof cover, which is safer to use. 4. Standard 1.4kW motor, selectable1.8KW high efficiency permanent magnet motor, strong output power, high cutting efficiency 5. Short rod can be selected for climbing truck operation, which is convenient to operate; The extended rod can be used for long-distance operation, it can reached a height of 4m.

Minimum Order: 1 bags

Product Features:： Insulated Tree Pruner are suitable for prune tree branches and trunks under distribution power lines. Insulated tree pruner adopt the principle of mechanical levers and pulley blocks. They are composed of shears, saws and insulating poles. The insulating poles are made of high-strength insulating tubes. The insulating poles can be customized according to user requirements. With sectional or telescopic connections. The maximum working range of the insulated tree pruner is 6m, the maximum effective opening of the scissors is 38mm, and the operating line voltage is not higher than 35kv. It is an ideal tool for the power and railway utility to prune trees along the power line. Product Character ： 1. The Pole is made of high strength insulating tubes,which passed 100kV/300mm test . 2. Max Length: 8 M; 3. Pulley lever transfer force; 4. Spring rebound design, quick rebound of the knife head, automatic reset 5. Steel cutter head, rust-proof and wear-resistant, sharp and strong, easy to break branches 6. The saw blade grinds teeth on three sides and does not jam the saw; 7. The maximum effective opening of the scissors is 38mm and 50mm two type

Minimum Order: 1 bags

Direct-pull-type insulated scissors are mainly used for cutting wire at a distance when live work. The tool head is made of alloy steel with high strength, sharp and smooth cutting edge, and the tool head is replaceable.The main operating rod adopts high strength epoxy resin and extruded foam filled insulated tube,which has high mechanical strength, moisture-proof and good insulation performance.The tie rod is made of high strength epoxy insulated rod with excellent mechanical strength and insulated performance.Ratchet handle which with high strength and safety performance. Ratchet handle which is made of high strength epoxy plate, It's flexible，high strength ，safety and convenient to operate.

Minimum Order: 1 bags

ACSR Cable Cutter with Insulated is mainly used for cutting the ACSR cable in live operation.Head of cutter is high-strength alloy steel，blade is smooth and sharp， which with a good rigidity.The main body of the handle use the double pultrusion process and foam filled fiberglass tube,with moisture proof,good insulated and mechanical strength. The handle use the rubber material,it’s eyecatching, safe, comfortable and easy to operate. Note：When using in live operation, you need to wear insulated rubber gloves to maintain a safe distance and abide by all the safety specifications。

Minimum Order: 1 bags

Insulated spin wheel type scissors for steel strand are easy to operate，the scissors are made of high strength alloy steel,the scissors head with deep groove cutter design, strong bite , with locking insurance , prevent slip.Shear can be free to adjust the camber,multi-angle use.Insulated handle adopts high strength epoxy resin and insulated foam filled tube, which with high strength, good insulated performance, the incision is smooth and free of burrs. Note: When using with power on, wear insulated rubber gloves, keep a safe distance and follow all safety regulations.

610201 Strand wire(100mm²) Steel core aluminium stranded wire(400mm²) Maximum opening（32mm) Insulated handle length（460mm) Total product length（550mm) 610202 Strand wire(120mm²) Steel core aluminium stranded wire(720mm²) Maximum opening（50mm) Insulated handle length（480mm) Total product length（650mm)

Minimum Order: 1 bags

The main structure of the fully insulated scaffold (platform) is a high-strength insulating tube made of fiberglass and epoxy resin (EP). It is built by a ladder frame,a horizontal connecting rod and a diagonal connecting rod, and a support rod plus an insulating platform board. The insulating scaffold (platform) is quick to build,easy to disassemble and assemble, without any installation tools, and convenient to use. It has high mechanical strength, Excellent insulation performance, high flexibility, safety and stability, fast disassembly and assembly, non-conductive,anti-oxidation, corrosion resistance, non-sparking, etc. It is suitable for a variety of live construction sites and high-altitude live operations. It makes up for the inability of insulated bucket trucks to enter the site Insufficient construction.

Minimum Order: 1 bags