SMD High Frequency Ferrite Inductor High Frequency Ferrite Inductor,Custom Toroidal Inductor,Multilayer Chip Beads Inductor,Variable Inductor Coils Bingri Electronic Technology (Shenzhen) Co., Ltd. , https://www.bingriuvled.com
Spacer Spools are the parts which are often used in the oilfield for wellhead extension choke and kill manifold, etc. Application, it is designed and manufactured in accordance with API 6A standard, it usually has the same nominal end connections.
Jianhu Jielin Petrochemical Machinery Co., Ltd. Is located in Jianhu Industrial Park, , Jiangsu Province, known as a land flowing with milk and honey. It is a modern large-sized enterprise specialized in researching and developing, manufacturing and selling various oilfield machines and spare parts. Our company has been authorized by China Classification Society for application of ship products and accessories as well as certificates of API-6A, 16A and 16C, etc. We mainly produces API 6A high and middle pressure valves, with the technical performance being that nominal working pressure is PN2.5-105MPa and nominal diameter is DN3-1000mm; In addition, our company also manufactures API 6A wellhead equipment for oil (gas) extraction, choke and kill manifold, mud manifold, drilling accessories and blowout preventer, etc.
Working pressure
2000PSI-20000PSI
Working medium
oil,  natural gas,  mud
Working temperature
-46º C-121º C(L-U)
Material class
AAÂ - HH
Specification class
PSL1-PSL3
Performance class
PR1-PR2
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High frequency inductors-ceramic high frequency inductors-SCI series and ferrite high frequency inductors-SFI series
The manufacturing process adopts H-shaped or U-shaped ceramic and ferrite cores, which are made by winding, spot welding, coating, epoxy resin encapsulation, testing, and packaging. Since the terminal electrodes are prefabricated on the core body, the manufacturing process is simpler and can be further miniaturized. SCI and SFI series provide high current and signal use. Advantages: High resonance frequency (High SRF), ultra-small inductance (Small), can provide higher quality factor (High Q), high current (High Current), can be used for automatic assembly, excellent resistance to mechanical vibration and resistance Extrusion and low error value.