- Welcome to TopFreeBiz.com:
- Join Now |
- Sign In |
- Contact Us
Hot Products
cast iron squares
General Specifications: Heavily ribbed for strength and rigidity .The sides and ends are machined finishedStandard : JB/T6092-85, Material:HT200-300.Accuracy: Grade 1, 2, 3.Used to test the perpendicularity and parallelism, and can be used as verification standards. Tolerances: ...
cast iron box angle plate
Square block (as per GB7-62) is an important auxiliary tool in the plate measurement. It is used for inspecting and measuring the tridimensional lineation by fitters, the parallelism and verticality of machining parts, as well as various location differences.
cast iron angle plate
Made according to standard JB/T6092-85, material HT200, used to test the perpendicularity and parallelism, and can be used as verfication standard of 90.
granite parallels
Tpye (mm) Flatness of working surface andparallelism of opposite surfaces Squareness betweenworking surfaces Tolerance of H.w.between A matched pair Precision grade ( um) 00 0 00 0 00 0 160 x25 x16 1.5 3 20 40 1.5 3 250x 40x 25 2 4 30 60 2 4 400 x 63 x 40 4 8 40 80 4 8 630 ...
cast iron vee blocks
All the standard sizes are in store. The special size can be made as your requirement. Made according to Standard JB/T8047-95, V slot type I is made of high quality tool steel, V slots of II, III type are made of HT200. Normally, V slots I, II, III type are supplied in pairs. It...
cast iron inspection plate
Products:cast iron inspection plateSpecification:100x100mm-4000x8000mm special specifications can be made as your requirement. We provide special tapped holes and T-Slots at the top working surface for fixing work or measuring instruments at extra cost. These are offered as per ...
round cast iron surface plate
Products: round cast iron surface plateSpecification: 100x100mm-4000x8000mm special specifications can be made as your requirement. We provide special tapped holes and T-Slots at the top working surface for fixing work or measuring instruments at extra cost. These are offered as...
granite inspection surface plate
The main mineral components of granite include pyroxene,plagioclase,a little olivine,biotie and trace magnetite. It is precise in structure with black luster and through hundreds of millions years aging, it is of uniform texture,nice stableness,high intensity and rigidity,and ca...
cast iron straight edges
Product: Cast Iron Straight EdgeSpecification: 200mm-8000mm. We have standard size in stock. (special specifications can be made as your requirement).
cast iron floor plate
Products: cast iron floor plateUsage:It is applicable to various inspections and benchmark planes for accuracy measurement. It also can be used as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function ...
cast iron T-slot plate
Products: cast iron T-slot plateMaterials and Processing:The material of our surface plate is high strength cast iron HT200-300,working surface degree of hardness is HB170-240,
cast iron surface plate
Products: Surface PlateUsage: It is applicable to various inspections and benchmark planes for accuracy measurement. It also can be used as the measurement benchmark for machine tool inspection and to inspect the dimension accuracy or running difference with the function of perf...
granite leveling ruler
The special size can be made as you requiredment.we have stanard size in sock1.granite parallel ruler2.According to JB/T 10027-99 Place of Origin:Hebei in China
Tank gauging system
Tank gauging system can communicate with the computer to be managed automotically. Place of Origin:|ChinaModel No:AGBrand Name:RT
Float Switch (ST-99)
Description: 1.Application: The product is applicable to all kinds of water tank for maintaining level automatically,can be used to control water inflow or outflow,by means of direct pump control or acting as a control switch of a magnetic or combination stater. 2.Rate...
Thread Gauges
Thread Plug & Ring Gauges,Taper Pipe Thread Gauges,Snap Gage,Plain Plug Gages,Plain Ring Gages... Place of Origin:Kaohsiung in TaiwanPayment Terms:L/C,T/T(Bank Transfer),
Fluid level controller
Performance and charactristics:The product can output and reliable swtich control signal of making, breaking without any fault action, so its reliablity is very high and anti-interference is strong. Place of Origin:Zhejiang in ChinaModel No:HT-MBrand Name:CHIQI
Float Switch (Fluid Level Controller)
Features: 1. Rated voltage：250V (380V) 2. Rated current：15A (3A) 3. Wroking temperature：0℃＜water temperature≤80℃ 4. Mechanical endurance：≥100,000times 5. Electrical endurance：≥50,000times 6. Protection setting：IP23CS Place of Origin:Zhejiang in ChinaBrand Name:HONTPa...
Water Level Controller
Product Description:For any 240 volt equipment in Australia Standard: A float switch is a great way to automatically turn any appliance such as a pump, on or off.A ball inside the tethered float switch simply changes position from top to bottom with the rising or falling motio...
Sight Glass Level Gauge
□ Working principle Lead fluid in tank to outer to sight glass level gauge based on the communicator theory. And they show the actual liquid level directly through the transparent glass. Sight Glass type Level Gauges select flexible graphite plunger ring as gasket to as...
Float switch
Performance and characteristics: 1,Simple construction, reliable performance The product can output stable and reliable switch control singal of "making" "breaking"without any fault action, so its reliability is very high and antiinterference is strong. 2,Sturdy an...
Single-Channel Full-Soluble Liquid Concentration Miriam
Sensor: Target Media: single-channel full-insoluble solution Concentration range: 10 ~ 80% (optional) Operating temperature: 10 ~ 50 ℃ Detection method: ultrasonic longitudinal wave sensor immersed in liquid Material: stainless steel casing Working voltage: ...
level meter
We are a valve factory in Nanjing China, where 50 miles away from Beijing. We can produce all kinds of valves and we are also the seller for all the China’s valve brand. We make high-performance check valves that will double your Cv?. If you are looking for the lowest po...
DIGITAL PH ORP CONTROLLER + ELECTRODE , C02 O3 , 220V
KEY STRENGTHS: This PH-303 Digital ORP and pH Controller is an upgraded version of our PH-203 Controller. It is the industrial & heavy duty version with a new re-engineered body structure. Equipped with measuring range of 0~14pH for PH & -1999~±1999mV for ORP, relay cont...
Automatic water level controller
It is an Automatic water level controller to prevent overflow. it saves electricity and water both because we all knows that the water is very precious to all of us.so save it for better future. Place of Origin:Delhi Delhi in IndiaModel No:AutomaticBrand Name:STATUSMini...
Pump fully automatical liquid level controller
Function & PurposeThe product adopts integrated circuit and is designed by the water grade of cistern of a storied building with the functions of upper and bottom cistern's combined control, cistern's drainage and water-absent protection, etc. and can automatically realize ...
Kl-233 Level Controller
KL-233 LEVEL CONTROLLER Technical Specification:Model KL-233 Power Supply AC 220V 50Hz Environment Temperature: 0～50℃, Humidity＜95% Power Consumption 2 watts Dimensions 150mm?5mm?2mm Weight 690g KL233 The electronic level controller with 2 sensors will automa...
Magnetic Float Level Controller - SY-61 Type
The SY-61 type magnetic float level controller is to produce contact signal sent out by the dry-reed relay inside the float ball, suitable for lever control to kinds of liquids. As it doesn''''t has any movable structure, it is very effective at automatic level alarm and co...
FLOAT SWITCH/FLUID LEVEL CONTROLLER
Rated Voltage: 250V (380V)Rated Current: 8A (5A)Working Temperature: 0 ℃＜water tem-perature ≤80℃Mechanical Endurance:≥100,000 timesElectrical Endurance:≥50,000 timesProtection grade:IP68CS Place of Origin:zhejiang wenzhou in ChinaModel No:HT-M-51
FLUID LEVEL CONTROLLER LPF-DT3.15
Product Description LPF-D3.15 type floating ball controller is a switch that can adjust the barrel,slot and the liquid level in the well.it can be adjusted by itself,easy to operate and install,safe and reliable, free maintenance,no harm to environment and resistant to se...
Water Level Controller (ST-70AB)
Name: Water Level Controller Model: ST-70AB Specifications: Power supply:200VAC 50Hz Power consumption:<1.5KW Output making capacity:220V AC 4A Model No:ST-70AB
