SILICA - 902 Anuncios

Sábado 08 diciembre 2018

Cantidad : 1,000 Metr - Precio : US$ 195/- per Metric

We have Chrome Ore readily available in stock. It is 30.5% pure (chromite content). We can arrange more quantities on a regular monthly basis for shipments. Once we have firm orders, we can arrange by extraction through mining. Shipments can be arranged either on FOB ex-Karachi port...

Jueves 29 noviembre 2018

Investment Casting 1) Processes: Silica sol, Complex Shell Process, Water glass. 2) Materials: any grade of stainless steel, Carbon Steel, Alloy steel, iron alloy nickel bases and chrome bases, copper,brass and aluminum or according the customer's request 3) Weight: Silica sol: 0...

Jueves 29 noviembre 2018

Investment Casting 1) Processes: Silica sol, Complex Shell Process, Water glass. 2) Materials: any grade of stainless steel, Carbon Steel, Alloy steel, iron alloy nickel bases and chrome bases, copper,brass and aluminum or according the customer's request 3) Weight: Silica sol: 0...

Jueves 29 noviembre 2018

Investment Casting 1) Processes: Silica sol, Complex Shell Process, Water glass. 2) Materials: any grade of stainless steel, Carbon Steel, Alloy steel, iron alloy nickel bases and chrome bases, copper,brass and aluminum or according the customer's request 3) Weight: Silica sol: 0...

Jueves 29 noviembre 2018

nvestment Casting 1) Processes: Silica sol, Complex Shell Process, Water glass. 2) Materials: any grade of stainless steel, Carbon Steel, Alloy steel, iron alloy nickel bases and chrome bases, copper,brass and aluminum or according the customer's request 3) Weight: Silica sol: 0...

Jueves 29 noviembre 2018

Investment Casting 1) Processes: Silica sol, Complex Shell Process, Water glass. 2) Materials: any grade of stainless steel, Carbon Steel, Alloy steel, iron alloy nickel bases and chrome bases, copper,brass and aluminum or according the customer's request 3) Weight: Silica sol: 0...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-907 ITE Mini Hearing Aid Hearing Amplifier - Max Sound Output 120 ± 5dB Voltage 1.5V Sound Gain ≥35dB/28 Battery size A10 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 100 Operation Current ≤6mA Operation current/mA 3.5 Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-900a ITE Hearing Aid Hearing Amplifier - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/49.4 Battery size A312 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 160 Operation Current ≤4mA Operation current/mA 1.6 Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-906 ITE Hearing Aid Hearing Amplifier - Max Sound Output 125 ± 5dB Voltage 1.5V Sound Gain ≥35dB Battery size AG3 Total Harmonic Wave Distortion ≤7% Battery capacity/Mah 43 Operation Current ≤6mA Operation current/mA 1.7 Frequency Range 200-4000Hz...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-119 BTE Bluetooth Earphone Appearance Ear Zoom Hearing Aid Hearing Amplifier - Max Sound Output 135 ± 5dB Voltage 1.5V Sound Gain ≥35dB Battery size AG13 Total Harmonic Wave Distortion ≤5% Battery capacity/Mah 160 Operation Current ≤4mA Operation...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D04 BTE FM Balanced Armature Loudspeaker Hearing Aid Hearing Amplifier - Max Sound Output 125±3dB Voltage 1.5V Sound Gain 35±5dB Battery Type LR754 Total Harmonic ≤10% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 130±3dB Sound Gain 40±5dB Total Harmonic Wave Distortion 500HZ<3%<br /> 800HZ<5%<br /> 1600HZ<1%</td> Operation Current/mA...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-180 BTE BTE Ear Hook Hearing Aid Hearing Amplifier - Max Sound Output 125 ± 5dB Voltage 1.5V Sound Gain ≥40dB Battery size LR754 Total Harmonic ≤6% Battery capacity/Mah 68 Wave Distortion Operation Current ≤4mA Operation current/mA 2.9 Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-117 Analog BTE Hearing Aid Hearing Amplifier - Max Sound Output 129dB±3 Voltage 1.5V Sound Gain ≥45dB±5 Battery size LR44H Total Harmonic ≤10% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-115 Analog BTE Hearing Aid Hearing Amplifier - Max Sound Output 130 ± 5dB Voltage 1.5V Sound Gain ≥45dB/44 Battery size LR754 Total Harmonic ≤5% Battery capacity/Mah 68 Wave Distortion Operation ≤4mA Operation current/mA 4.5 Current Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-113 Analog BTE Hearing Aid Hearing Amplifier - Max Sound Output 123 ± 5dB Voltage 1.5V Sound Gain ≥45dB/45 Battery Type AG13 Total Harmonic ≤5%/2.3 Battery capacity/Mah 160 Wave Distortion Operation ≤4mA Operation current/mA 5 Current/mA...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-908 ITE Mini Digital Hearing Aid Hearing Amplifier - Color Beige/optional colors Frequency range 800-5000Hz Total harmonic wave distortion 500Hz≤0%, 70dB 800Hz≤1%, 70dB 1600Hz≤0.2%, 65dB OSPL90 Max at 1900Hz, 124.4dB HFA/AVG/114.4dB FOG50 Max at 1500Hz/51...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D10 Digital Trimmer 3 Modes Ear Hook BTE Hearing Aid Hearing Amplifier - Max Sound Output 128±3dB Voltage D.C.1.4V Sound Gain 57±5dB Battery Type LR44H/A675 Total Harmonic Wave Distortion 500Hz ＜6% 800Hz ＜4% 1600Hz ＜1% Battery capacity/Mah 68...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D19 Digital IP65 Waterproof BTE Open Fit Hearing Aid / Hearing Amplifier - Max Sound Output 122±3dB Waterproof & dustproof IP65 Sound Gain 50±5dB Function WDRC and AFC Total Harmonic ≤3% Voltage 1.4V Wave Distortion Battery Type A312 Frequency...

Miércoles 22 agosto 2018

Cantidad : 80000Pcs - Precio : 3-50USD

- Specification of JH-D16 Digital 4 Modes BTE Open Fit Hearing Aid Hearing Amplifier - Max Sound Output 122 ± 3dB Battery Type A13 Sound Gain ≥50dB Operating time: 300hs Total Harmonic Wave Distortion ≤2% Certification FDA Power supply D.C.1.5V, #13 battery Machine...

Miércoles 27 junio 2018

Casting parts fabrication China Foundry-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various grades...

Miércoles 27 junio 2018

China casting suppliers-Precision Casting-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various grades...

Miércoles 27 junio 2018

Lost Wax Processing Casting Spare Parts suppliers-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various...

Miércoles 27 junio 2018

Silica sol-water glass composite shell casting technology-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can...

Miércoles 27 junio 2018

China OEM Precision Casting Machinery Parts-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various grades...

Miércoles 27 junio 2018

ASIS-ASTM Precision Casting Alloy Steel Auto Parts-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various...

Miércoles 27 junio 2018

China Casting For Automotive Accessories-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various grades...

Miércoles 27 junio 2018

Customized casting parts OEM ISO9001-TS16949-ISO14001-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast...

Miércoles 27 junio 2018

Precision Casting Alloy Steel Engineering Parts-Dalian Zhonghao Precision Casting Co., Ltd. located in Dalian, Liaoning province, China,covers 8,000square meters,annual output value 2.8 million USD,has 5 casting molding engineers, 50 technicians and 70 employees. We can cast various...