Senken Amplifier Loudspeaker Professional Police Siren Speaker

Model NO.: YD-20
Connection Mode: Single Wire
Current: 2.8A
Contact Point: Without Contact Point
Energy Exchanging Mechanism: Electrical
Size: 126*97*102.5
Net Weight: 0.44kg
Rated Power: 20W
Rated Impedance: 4omega;/8omega;
Trademark: SENKEN
Transport Package: Cartons
Specification: aluminum
Origin: China
Model NO.: YD-20
Connection Mode: Single Wire
Current: 2.8A
Contact Point: Without Contact Point
Energy Exchanging Mechanism: Electrical
Size: 126*97*102.5
Net Weight: 0.44kg
Rated Power: 20W
Rated Impedance: 4omega;/8omega;
Trademark: SENKEN
Transport Package: Cartons
Specification: aluminum
Origin: China
SENKEN Amplifier Loudspeaker Professional Police Siren Speaker

Technical parameter:

 

Model YD-20
Net Weight 0.440KG
Rated Power 20W
Rated Impedance 4ohm / 8ohm
Sound frequency range 200-4000Hz
directionality 10dB
Distortion ≤5%
Sound compresion level ≥105dB
 


Senken Amplifier Loudspeaker Professional Police Siren Speaker


This speaker is very famous in many countries, can be matched to lightbar, siren on police, ambulance, fire trucks.

Sample room details: 


Company details: 


Senken Amplifier Loudspeaker Professional Police Siren Speaker
Senken Amplifier Loudspeaker Professional Police Siren Speaker

  SENKEN Amplifier Loudspeaker Professional Police Siren Speaker

Technical parameter:

 

Model YD-20
Net Weight 0.440KG
Rated Power 20W
Rated Impedance 4ohm / 8ohm
Sound frequency range 200-4000Hz
directionality 10dB
Distortion ≤5%
Sound compresion level ≥105dB
 


Senken Amplifier Loudspeaker Professional Police Siren Speaker


This speaker is very famous in many countries, can be matched to lightbar, siren on police, ambulance, fire trucks.

Sample room details: 


Company details: 


Senken Amplifier Loudspeaker Professional Police Siren Speaker
Senken Amplifier Loudspeaker Professional Police Siren Speaker

 

Welding Bar

Tungsten carbide welding bars are commonly used in the oil and gas industry for various applications. These bars are made from a combination of tungsten and carbon, which results in a very hard and wear-resistant material. Here are some specific uses of tungsten carbide welding bars in the oil and gas industry:

1. Hardfacing: Tungsten carbide welding bars are used for hardfacing applications, where a wear-resistant layer is applied to drilling tools, valves, pumps, and other equipment exposed to abrasive environments. This helps to extend the lifespan of the components and reduce maintenance costs.

2. Drill bits: Tungsten carbide welding bars are used to manufacture drill bits for oil and gas exploration. The hard and durable nature of tungsten carbide makes it ideal for drilling through tough rock formations.

3. Wear plates and liners: Tungsten carbide welding bars are used to create wear plates and liners for equipment used in oil and gas production. These plates and liners protect the underlying metal surfaces from abrasion and corrosion, ensuring the longevity of the equipment.

4. Valve seats and seals: Tungsten carbide welding bars are used to manufacture valve seats and seals for oil and gas valves. The high hardness and wear resistance of tungsten carbide ensure reliable sealing and prevent leakage in critical applications.

5. Downhole tools: Tungsten carbide welding bars are used in the manufacturing of downhole tools such as stabilizers, reamers, and drill collars. These tools are subjected to high pressures, temperatures, and abrasive conditions, and tungsten carbide helps to enhance their durability and performance.

Overall, tungsten carbide welding bars play a crucial role in the oil and gas industry by providing wear resistance, hardness, and durability to various components and equipment.

Welding Bar,Ni Based Welding Bar,Ni Based Ctc Welding Bar,Sctc Ni Based Welding Bar

Luoyang Golden Egret Geotools Co., Ltd , https://www.xtccarbide.com