snap concrete pump pipe clamp coupling

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$0.03 / pc
Loading Port:
Qingdao
Payment Terms:
TT LC
Min Order Qty:
100 pcs pc
Supply Capability:
300000pcs Per Month pc/month

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Product Description:

Usage: Pipe Clamp
Material: steel、matel;Galvanized iron ,stainles
Band width:3mm/20mm
Connection:welding
Model number:As your requirement
Structure:Swivel clamp
Certificate:ISO9001:2008
Feature:
1.Use the open internal and external circle structure,and with screw fixed.It is effectively to solve the problem that when small diameter solft tube connect the hared tube,it is easy appear dead angle,and liquid or gas leakage problem.Easy structure,Easy maked.
2.Edge is no burrfree,it is ability to prevent the tube damaged
3.By a efficiently hydrogen relief treatment,long-term use needn't to worry fracture and other problems
Surface: zinc plated Packaging
4.Accord with DIN3017 Standard.By 48 hours salt and fog test,it has a good corrosion resistance
5.By our last 48 hours elastic test,to insure a high strength mechanical properties.
6.Easy to fix.
Working Temp: -40 ℃ ~ 110 ℃
Size:3/8" 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2
Structure: Suspension Clamp and so on On-time shipment and pre-shipment product quality safeguards clamp is mainly used in automobiles,tractors, ships, gasoline engine, and so on each kind of mechanical
device for oil, gas, hydraulic hose connector, various types of
rubber tube interface must join parts fastening.
Detail: plywood case ,pallets or any other package as buyer's requirements
Delivery Detail: about 20-30days

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Q:According to the three-phase current and voltage, the reactive power and power factor are calculated
The measurement of reactive power requires the difference between the phase of the voltage and the phase of the current. If you measure only the current, or the voltage, it is impossible to come out. While measuring the current, the voltage is measured, the phase of both is sampled, and the phase difference is analyzed by the circuit, then the reactive power or the power factor are calculated. Clamp ammeters a function of such I had not seen.
Q:How to test the current on a motor?
String into the known small resistance, take the resistance on the pressure drop, memory oscillograph to record the waveform, and then converted to the current value.If an electric current clamp is used, the current clamp is certainly possible, but it is necessary to understand the proportional relationship between the current clamp and the transmitted signal.Resistance sampling is simple and practical.
Q:How to use the caliper and its working principle?
A part of the measuring ammeter million is determined by the current transformer and current measuring part composed of 000 table. The iron core of the mutual inductor is provided with a movable part and is connected with the handle. When the utility model is used, the movable iron core is opened by pressing the handle. The wires of the current to be measured are put into the jaw and the handle is closed to close the iron core. At this point, the current through the wire is equivalent to the transformer primary winding, the two winding will appear induction current, the size of the wire by the working current and winding coil ratio is determined. The ammeter is connected to both ends of the two winding, so that the current indicated by it is the current in the two winding, which is proportional to the current in the work. So will be good as the amount of current reflect a scale on the side of the wire when a current is passed, and the two winding connected to the ammeter pointer is in proportion to deflect, thus indicating the value of measured current.
Q:Electric drills, electric saws and so on. Under what circumstances should carbon brushes be used?
If the power tools are stationary or not turned, they should be changed basically, unless the motor is burned;
Q:How to find out the broken capacitor in the three-phase capacitor of the reactive compensation cabinet with the clamp table?
Electrical operation rules specified in the current method for measuring power capacitor should be removed after online with the corresponding voltage level of the shaking table measuring attention before measuring the discharge if there is damage to the capacitor must immediately remove power treatment to prevent explosion harms people body and equipment safety of capacitor fault.
Q:Why is the air compressor leakage gap will open?
Your fault may be indoor and outdoor connection line problems, the best method of inspection is to check the section to determine, otherwise you can check out the problem!
Q:How to select the clamp meter?
According to your needs test range, select the range of the current, generally the largest 600A, according to your habits, choose digital or pointer type.
Q:How much can the current clamp measure up to? How much accuracy can be achieved?
The measuring range of this caliper meter can be great, but the accuracy depends on the manufacturing process.I am in charge of the Japanese HIOKI, the largest range of 1000A, accuracy of 1.5%; this is already quite sophisticated in the industry.
Q:How to auto discharge clamp current meter
The secondary winding clamp current meter straight through current transformer winding in the core and AC current meter is connected to the primary winding, it is measured through the wire transformer center. The knob is actually a range switch, the movable wrench role is part of the core and core transformer, so as to clamp people measured wire.When measuring the current, press the wrench, open the jaws, the measured current carrying wire in a bushing type current transformer, when measured in alternating current through the wire, flux of AC current induces a current in the transformer windings, the current through the coil of the electromagnetic current meter, the pointer has the deflection, the dial scale that the measured current value.Before measuring, check whether the indicator of current meter points to zero, otherwise mechanical zeroing should be carried out. Before measuring, should also check the opening and closing of the jaw, jaw for movable part freely and with close contact on both sides of the jaw. If there is oil and debris on the jaw, application of solvent wash; if there is rust, should gently wipe. Make sure that the jaws are tightly joined in order to reduce leakage flux and improve measurement accuracy.
Q:Clamp type meter use
Usage method(1) mechanical zeroing is necessary before measurement(2) select the appropriate range, first select large, then select small range, or see the nameplate value estimation.(3) when the minimum range measurement is used and the reading is not obvious, the number of turns to be measured shall be measured by the number of turns in the center of the jaw, and the readings = indication value * range / full bias * turn number(4) when measuring, the wire should be placed in the center of the jaw and close the jaw so as to reduce the error.(5) after measuring, place the change-over switch at the most measuring range.

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