steel pipe fitting /flexible coupling

Ref Price:: $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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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

Q: Generator carbon brush sparks, how to deal with?: From the following points: 1. check out whether the brush length is too short to cause the lifeline, the pressure is too small not brush contact ring; 2. check the spring pressure pressure is appropriate, if too small will lead to jump 3. check slip ring brush discharge; surface finish, if too much hair will increase the brush contact resistance of spark; 4. check the rotor electrical resistance, ensure the normal, no inter turn short; 5. check whether the oil bearing gap is too large, resulting in rotor slip ring brush runout, radial runout check slip surface is too large. The brush spark causes sparks; 6., whether the brush is the same as before, the brush has a requirement for the conductive current and the friction speed.

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: Methods use a table clamp type table and the matters needing attention: Clamp current meter high, low two, for without dismantling the current in the circuit fault line under the condition of direct measurement. The following methods: (1) the use of high voltage clamp meter should be paid attention to when the voltage clamp current meter, prohibit the use of low voltage electric current clamp meter high voltage measurement circuit. With high voltage clamp meter measurement, by the two person operation, non duty measurement should fill in second working ticket, should wear gloves when measuring stand on the insulating mat, must not touch the other equipment, to prevent a short circuit or grounding.

Q: Can the fluke317 clamp meter test DC current?: Clamp meter is composed of a current transformer and current meter assembly. The iron core of the current transformer can be opened when the wrench is tightened; the wire through which the current is measured can be cut through the opening of the iron core without cutting off, and when the wrench is released, the iron core is closed. Through the test circuit of the core, the wire becomes the primary coil of the current transformer, in which the current is induced in the two coil through the current. A current meter connected with the two coil is then instructed to measure the current of the line being measured. A table can shift through the switch, the scale change.

Q: How to use the correct measuring clamp current meter: Using the graphic method of current clampClamp meter AC DC current measurementClamp meter measuring voltage clamp meter surge current measurement

Q: What's the difference between a caliper meter and an ordinary multimeter?: The main advantage is the measurement of current clamp meter is convenient, other functions and common table no difference.

Q: Measurement of AC and DC dual-use electrical instruments, overload ability of the instrument for?: Electromagnetic type can.

Q: Is there a caliper meter that can measure direct current?: Magnetic balance type current sensor called compensation sensor, namely the primary current Ip generated in the magnetic core premises through a secondary magnetic field coil current magnetic field generated by the compensation, the compensation current of Is accurately reflect the current of primary side Ip, so that the Holzer device is in the working state of zero magnetic flux detection.

Q: Chinese instrument through VC3266B forcipated portable digital multimeter manual: Clamp type ammeterPart of the work clamp meter is mainly composed of an electromagnetic current meter and straight through current transformer. The iron core through type current transformer made movable opening, and clamp, clamp ammeters. Named is not need to disconnect the circuit can be directly measured the alternating current circuit of the portable instrument, very easy to use in electrical maintenance, a wide range of applications.

Q: How to use the multimeter to check the grounding wire is normal?: The bridge method has high accuracy, but it needs to be separated from the ground wire. It is necessary to insert a ground pile every 20 meters and 40 meters. It takes more than ten minutes to test a point.

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