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A vacuum test chamber is a type of testing equipment capable of simulating specific environments. As an important type among them, the thermal vacuum test chamber is a comprehensive testing device that simulates high vacuum and alternating high and low temperature environments. It can simulate the real state of products in the usage environment and test the performance and reliability of products under high temperature, low temperature and vacuum conditions. It is mainly used for reliability testing and performance verification of products such as spacecraft components, satellite modules, precision electronic instruments, and optical devices. The thermal vacuum test chamber mainly simulates a high-temperature and high- vacuum environment through the coordinated action of a vacuum system and a heating/cooling system. The vacuum system expels the gas in the vacuum chamber through components such as vacuum pumps, gas condensers and pressure sensors, bringing the internal pressure close to a vacuum state. The heating system is usually composed of resistance wires, radiant heaters or high-frequency heaters, etc. The heating power and temperature are regulated by controlling the current and voltage of the heating elements. In practical operation, a high vacuum environment is formed by the combination of a main pump (such as a mechanical pump) and a molecular pump to evacuate the vacuum chamber. The heating system heats or cools the chamber through electric heating wires or liquid nitrogen, creating a uniform temperature field in the heat sinks of the chamber, simulating a space environment with both vacuum and a wide temperature range (such as -100℃ to 125℃).If you need more information about the models of our testing equipment. Please contact me.https://www.chamber-testing.com/ Technical Specifications Capacity：0.5 m³ to 2.65 m³(Customizable) High Vacuum Level (mbar)：5.0×10−7 No-load Vacuum Level (mbar)：5.0×10−7(Room temperature) Vacuum Cube Leak Rate：1×10−9std/cc/sec Pressure Regulation in Multiple Ranges (mbar/Torr)：Adjustable Temperature Range： -190°C(LN2 cooling) to 150°C Temperature Uniformity：±2℃
Minimum Order: 1 bags
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8613310826672
86-0769-85914911
Room 106, Building 1, No.5 Wenzhou Road, Dongcheng Street
Dongguan, Guangdong 523000
China
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Inner tank treatment: Stainless steel inner tank and treated to prevent steam and rust. Drip trough design: Hidden under the door, it is both effective and aesthetically pleasing. Noise reduction system: The control box adopts double-layer isolation, which can reduce the noise of the test chamber (by 59 to 68 decibels depending on the size of the compressor), and further noise reduction measures can also be taken according to the user's requirements. Air supply circulation system: It ensures that the parameters inside the test chamber can be precisely controlled even when the heat is slightly excessive. The powerful and sensitive exhaust system can quickly change the temperature of the air and samples inside the test chamber.If you need more information about the models of our testing equipment. Please contact me.https://www.chamber- testing.com/ Climate test chambers can simulate various environmental climates, as well as transportation, handling, vibration and other conditions. They are used to evaluate the behavioral performance of electrical products, materials, components, equipment, etc. under given environmental conditions. They are widely applied in industries such as aviation, aerospace, information, electronics, automobiles, and instrumentation, and are also used in colleges and universities, military, shipbuilding, medical care and other fields. Common tests include accelerated damp heat test, alternating warm heat test,
Minimum Order: 1 bags
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8613310826672
86-0769-85914911
Room 106, Building 1, No.5 Wenzhou Road, Dongcheng Street
Dongguan, Guangdong 523000
China
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XL3600 Series mini DC voltmeter 3 1/2 digit, 0.39” LED display Dimension: w50mmx h 26mmx 23.5mm Mounting hole: w47mm x h 23mm Mounting method: snap-in Model Range Resolution XL3600V-1 ±199.9mV 0.1mV XL3600V-2 ±1.999V 1mV XL3600V-3 ±19.99V 10mV XL3600V-4 ±199.9V 100mV Model Range Resolution XL3600A-1 ±199.9μA 100nV XL3600A-2 ±1.999mA 1μA XL3600A-3 ±19.99mA 10μA XL3600A-4 ±199.9mA 100μA
Minimum Order: 5 dozens
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No. 19 Jiangong Rd
xian 710043
China
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Vacuum environment simulation In the thermal vacuum test, the first step is to simulate the vacuum environment of space. When spacecraft operate in space, there is almost no air around them, meaning they are in a high vacuum state. To simulate this environment on the ground, a vacuum system is used, including vacuum pumps, gas condensers, and pressure sensors, etc. The gas inside the test chamber is evacuated to make the internal pressure approach the vacuum state. Usually, the vacuum requirement of the thermal vacuum test is better than 6.5x10^-3 Pa to ensure that the simulated vacuum environment is close enough to the real space environment.If you need more models about our test equipment, please reference our ： https://www.chamber-testing.com/ Temperature cycling simulation In space, spacecraft undergo significant temperature changes because they are exposed to solar radiation and cosmic darkness. The thermal vacuum test simulates these temperature cycles through heating systems and cooling systems. The heating system can use resistance wires, radiation heaters, or high-frequency heaters, etc., by controlling the current and voltage of the heating elements to regulate the temperature. The cooling system may use low-temperature media such as liquid ammonia. During the test, the spacecraft is heated to a high temperature (for example, +65°C) and cooled to a low temperature (for example, -35°C), and cycles between these extreme temperatures to test its performance under temperature changes.
Minimum Order: 1 bags
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8613310826672
86-0769-85914911
Room 106, Building 1, No.5 Wenzhou Road, Dongcheng Street
Dongguan, Guangdong 523000
China
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Flange Swing Check Valve is a specific and widely used type of Check Valve. Its primary function is to automatically prevent the reverse flow of media in a pipeline system, allowing flow in only one direction.Its core mechanism features a disc (or flap) that swings on a hinge or trunnion. Under forward flow pressure, the disc swings open; when the flow stops or reverses, the disc swings closed by gravity and backflow pressure to form a seal. Main Specification of the Product Size Range 2" – 48" (DN50 – DN1200) Pressure Range 150 LB – 2500 LB Connection Ends FLG, BW Main Material WCB, WCC, LCB, LCC, GG25, GGG40, CF8, CF8M, 2205, Duplex Stainless Steel, etc. Bonnet Type Pressure Self-sealing, Bolted Bonnet Design & Manufacture ASME B16.34 / BS1868 Face-to-Face ASME B16.10 Connection Standards ASME B16.5 / ASME B16.47 A / ASME B16.25 Testing & Inspection API 598 Application Scope Petroleum, Chemical, Electric Power, Metallurgy, Medicine & other industries
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Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District
Wen Zhou City 325000
China
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The triple eccentric flange butterfly valve has three eccentricities. The first eccentric shaft deviates from the center line of the sealing surface, the second eccentric shaft deviates from the center line of the pipeline and the valve, and the third is the angle between the unique eccentric valve seat and the center of the pipeline. In this way, the valve seat and the sealing ring are completely separated during the entire switching process. Main Features Key Features Anti-blow-out stem design – safe & reliable. Stem position indicator + top mounting flange for easy position feedback. Torque-sealed construction guarantees sustained bi-directional zero-leakage performance. Connection Ends Flanged (FLG) Operation Lever, Gear, Electric, Pneumatic, etc. Main Materials WCB, 304, 316, CF8, CF8M, 2205, Alloy 20, … Sealing Materials Soft seat (EPDM, NBR, PTFE, …) or Metal-to-Metal Applications Solvents, acids, water, natural gas and other severe / demanding services Design & Manufacture API 609 Face-to-Face API 609 / ASME B16.10
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Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District
Wen Zhou City 325000
China
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200WOG Thread Globe Valve is a type of valve designed to regulate or isolate the flow of liquids or gases in a piping system. The term "200WOG" refers to its pressure rating and the type of fluid it can handle, while "Thread" refers to the type of end connections for the valve. This number refers to the pressure rating of the valve in terms of WOG, which stands for Water, Oil, and Gas. This means that the valve is rated for a maximum working pressure of 200 PSI (pounds per square inch) when handling water, oil, or gas. Indicates the type of media (water, oil, and gas) that the valve can safely handle. This rating indicates the valve's pressure tolerance for these fluids.
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Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District
Wen Zhou City 325000
China
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Cast steel trunnion-mounted ball valves feature a split body design and can be customized or automated for a wide range of oil and gas applications, ensuring flexible and reliable solutions for various industrial needs. The trunnion ball valve is used to cut off or connect the media in various pipelines of class 150LB-class2500. the valves made of different materials are suitable for various media such as water, steam, oil, liquefied gas, natural gas, coal gas, nitric acid, oxidizer, urea and etc... Main Features of the Product: Fireproof and anti-static Blowout Proof Stem ISO 5211 Mounting Pad Easy Operation Stable Sealing Performance High Strength and Safety Connection ends FLG/Butt Weld; Operation Gear ,Electric,Pneumatic Main Material WCB,LCC,LCB,WCC,WC6,WC9,CF8,CF8M,SS321 etc. Se , aling Material Soft seal,Metal to Metal Design&Manufacture API6D ,API608; Face to Face ASME B16.34;GB/T 12221; Flange Ends ASME B16.5;HG/T 20592;
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Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District
Wen Zhou City 325000
China
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Forged Steel Gate Valve is a robust and high-performance type of Gate Valve primarily used for reliable on/off isolation in demanding service lines. The key distinction lies in its construction method: critical components like the body and bonnet are made from forged steel, a process that enhances the material's grain structure, resulting in superior mechanical strength, impact resistance, and integrity compared to cast equivalents. This makes it the preferred choice for high-pressure, high-temperature, or critical applications involving volatile fluids. As a certified manufacturer with integrated production and stringent quality control, Chenyu Valves supplies high-quality Forged Steel Gate Valves across these three bonnet designs, manufactured to international standards (such as ASME) for reliable performance in petroleum, chemical, power, and other critical industries.
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Room 401, 4F, NO.1017, JinHai 3rd Avenue, Kong Gang New Zone, Yong Xing Street, Long Wan District
Wen Zhou City 325000
China
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Flame-proof 5 Ton Battery Locomotive With 7.5kw Traction Motors Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion- proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive weight (t) : 5 t Track gauge (mm) : 500.600.762.900 Traction (KN) : 7.06 Max. Traction (KN) : 12.26 Speed(km/h) : 7 Battery Voltage (V) : 90 or 96 Battery Capacity (Ah) : 385 Power (KW) : 7.5KWx2 Dimensions Length(mm) : 2860 Width(mm) : 920,1082 or 1220 Height(mm) : 1550 Wheelbase (mm) : 850 Wheel diameter (mm) : 520 Min Curve radius (m) : 6 Controller : Resistencia o IGBT Braking method : Mechanical or hydraulic brake
Minimum Order: 1 bags
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17369222201
86 - 731 - 58528855
No. 2, Fuzhou Road, Jiuhua Industrial Park, Jiuhua Economic Zone
Xiangtan/Hunan 411100
China
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Buy New AGM Global Vision REFURBISHED Thermal Scope Rattler TS35-640 Price : USD 699.00 Min Order : 1 Unit Lead Time : 6 - 9 Days Port : Soekarno–Hatta International Airport Payment : PayPal, Wise, Bank Transfer, Western union, Xoom, Moneygram Shipment : FedEx, DHL, UPS Product : 100% New original & Warranty Expert Binocular is 100% safe, Because purchase products at Expert Binocular provide a 100% money back guarantee. Site us : https://expertbinocular.com/ Phone/Whatsapp : +6282379248750
Minimum Order: 1 bags
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082379248750
Jl. M.H. Thamrin No.1, Menteng, Kec. Menteng
Jakarta Pusat 10310
Indonesia
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Buy New AGM Rattler TS19-256 Thermal Imaging RifleScope 12um 256x192 Price : USD 332.00 Min Order : 1 Unit Lead Time : 6 - 9 Days Port : Soekarno–Hatta International Airport Payment : PayPal, Wise, Bank Transfer, Western union, Xoom, Moneygram Shipment : FedEx, DHL, UPS Product : 100% New original & Warranty Expert Binocular is 100% safe, Because purchase products at Expert Binocular provide a 100% money back guarantee. Site us : https://expertbinocular.com/ Phone/Whatsapp : +6282379248750
Minimum Order: 1 bags
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082379248750
Jl. M.H. Thamrin No.1, Menteng, Kec. Menteng
Jakarta Pusat 10310
Indonesia
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Buy New BESTSIGHT Night Vision Scope,DIY Night Vision 5" Display Price : USD 79.00 Min Order : 1 Unit Lead Time : 6 - 9 Days Port : Soekarno–Hatta International Airport Payment : PayPal, Wise, Bank Transfer, Western union, Xoom, Moneygram Shipment : FedEx, DHL, UPS Product : 100% New original & Warranty Expert Binocular is 100% safe, Because purchase products at Expert Binocular provide a 100% money back guarantee. Site us : https://expertbinocular.com/ Phone/Whatsapp : +6282379248750
Minimum Order: 1 bags
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082379248750
Jl. M.H. Thamrin No.1, Menteng, Kec. Menteng
Jakarta Pusat 10310
Indonesia
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Buy New Bering Optics Super YOTER-R 2-8x35mm 640x480/12um Thermal Rifle Scope BE46035 Price : USD 1,198.00 Min Order : 1 Unit Lead Time : 6 - 9 Days Port : Soekarno–Hatta International Airport Payment : PayPal, Wise, Bank Transfer, Western union, Xoom, Moneygram Shipment : FedEx, DHL, UPS Product : 100% New original & Warranty Expert Binocular is 100% safe, Because purchase products at Expert Binocular provide a 100% money back guarantee. Site us : https://expertbinocular.com/ Phone/Whatsapp : +6282379248750
Minimum Order: 1 bags
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Email:
082379248750
Jl. M.H. Thamrin No.1, Menteng, Kec. Menteng
Jakarta Pusat 10310
Indonesia
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Buy New FLIR thermal Rifle Scope 4-16×50 Thermosight Pro Pts536 Price : USD 1,150.00 Min Order : 1 Unit Lead Time : 6 - 9 Days Port : Soekarno–Hatta International Airport Payment : PayPal, Wise, Bank Transfer, Western union, Xoom, Moneygram Shipment : FedEx, DHL, UPS Product : 100% New original & Warranty Expert Binocular is 100% safe, Because purchase products at Expert Binocular provide a 100% money back guarantee. Site us : https://expertbinocular.com/ Phone/Whatsapp : +6282379248750
Minimum Order: 1 bags
Phone:
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Email:
082379248750
Jl. M.H. Thamrin No.1, Menteng, Kec. Menteng
Jakarta Pusat 10310
Indonesia
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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