Company profile
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Shang hai Xiaowei Equipment Co., LTD (Xiaowei) was established in 2011, Shanghai, which is a company covering cable and accessories manufacturing, real estate, engineering service and investment &trading.
    As a National wide wire &cable supplier Xiaowei continually provide different quality products in the telecom communication fields, the main product is 7/8 feeder cable, 1/2 feeder cable, feeder claim, feeder tools, all kind of the male, female, DIN, connector feeder connector, feeder grouding kit, grounding bar, low loss 7/8 jumper cable and 1/2 jumper cable, indoor optic jumper cable and outdoor fiber cable, splitter and coupler, Dual and trible band antanna, GPS antenna and GPS cable all the accessories in the telecom field. Xiaowei also supply VHF vabor phone, WLAN system.
     Xiaowei have advance manufacturing product line, stanard factory, we have long co-operation with the Chinese main telecom operators such as China Mobile, China Unicom, China Telecom. And the electric power operator such as National Electric network company, Southern Electric power company. Xiaowei provides total solution for telecommunication, power grid, railway, engineering, green energy, automobile industries, etc.
        Xiaowei particularly focused on the QoS and creating value for its clients and stakeholders, continuously invest in R&D, marketing & service networks, meeting and exceeding the precise needs of our customers national wide. With the develop of the business, Xiaowei extend the service to the international trading.
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RG-58U Cable Assemblies / Assembly
Applicable for connecting feeder cables with 8TS equipment and antenna, unnecessary of additional waterproof measures, such as waterproof gel or tape, meets waterproof standard IP68.
Standard lengths: 0.5m, 1m, 1.5m, 2m, 3m, customer special requiremnts on jumper length could be satisfied.
Characteristics & Applications
| Electrical Spec. | ||
| Vswr | ≤ 1.15 (300MHz-2500GHz) | |
| Dielectric withstanding vlotage | ≥1000V | |
| Dielectric resistance | ≥5000MΩ(500V DC) | |
| PIM3 | ≤ -138dBc@2x30W | |
| Â Operating temperature | - 40oC ~ + 85oC | |
| Insert loss | It depends on leghth of cable | |
| Weatherproofing standard | IP68 | |
| Cable length | Customized | |
| Jacket | Â Heat shrink tubing | |
| Connector applicable | N Type | DIN Type |
| SMA | / | |
| Structure and performance parameters | ||||
| Â Â RG58 Cable | Â Connector | |||
| Material | Inner conductor | Tin plated copper wire (Φ19x0.18mm) | Inner conductor | Brass, tin phosphorus bronze, tinnedt, hickness≥3μm Orichalum plating, hickness ≥0.2μm |
| Dielectri material | Polyethylene (Φ2.95mm) | Dielectri material | PTFE | |
| Outer conductor | Tin plated copper wire braid (Φ3.45mm) | Outer conductor | Brass, tri-alloy plated, thinkness≥2μm | |
| Jacket | FPE/PE/PVC(Φ4.95mm) | Nut | / | |
| Color | Customized | Sealing ring | / | |
| Electrical and Mechanical Spec. | Characteristic impedance | 50Ω | Characteristic impedance | 50Ω |
| Vswr | ≤ 1.15(DC-2500GHz) | Vswr | ≤ 1.15(DC-2500GHz) | |
| Standard capacity | 101.05 pF/m | Frenquency | DC-11GHz | |
| Velocity | 66% | Dielectric withstanding voltage | ≥2500V | |
| Attenuation | ≥120 (dB) | Contact resistance | Inner conducter ≤ 5.0mΩ Outer conducter≤ 2.5mΩ |
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| Insulation resistance | ≥5000MΩ | Dielectric resistance | ≥2500MΩ, 500V DC | |
| Peak voltage | 1.13KV | Durability | ≥500 | |
| Peak power | 40KW | Pim3 | ≤ -155dBc@2x20W | |
Detailed Images
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Packing & Delivery
Packing by Reels
The wood or plywood reels will be used, when the length of cable is more than 300m.Â
Packing by Paper Boxes
The paper boxes will be used, when the length of cable isn't more than 300m.Â
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For more information, please feel free to contact us!!Â
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Stainless Steel Needle Valve Hydraulic Brass
Stainless steel needle valve hydraulic brass is an important part of instrument measurement pipeline system. It mainly includes stop valve and ball valve. Its function is to open or cut off pipeline passage.
Ferrule type instrument valve has the advantages of convenient installation and disassembly, tight connection, conducive to fire prevention, explosion-proof, high pressure resistance and good sealing performance. It is an advanced connection valve in power station, oil refining, chemical plant and instrument measurement pipeline. This type of valve shall be installed horizontally in the pipeline.
Stainless steel needle valve has good sealing performance and long service life. Even if the sealing surface is damaged, it only needs to replace vulnerable parts to continue to use.
During installation, the flow direction of medium shall be consistent with the arrow on the valve body.
Stainless Steel Needle Valve,Solenoid Needle Valve,Motorized Needle Valve,Pnumatic Needle Valve
Taizhou Jiabo Instrument Technology Co., Ltd. , https://www.taizhoujbcbyq.com