Balanced Series Cases_Shanghai Keyontechs Co., Ltd.

Balanced Series Cases

A+K Helps China's Space Program

The Long March-5 rocket blasted off from China's Wenchang Space Launch Center at 20:45 a.m. on Dec. 27, 2019. The spacecraft separated from the rocket in about 2,220 seconds, sending the Shijian-20 satellite into orbit.

A Long March-5 spacecraft blasted off from China's Wenchang Space Launch Center at 4:30 a.m. on Nov. 24, 2020. After a flight of about 2,200 seconds, the spacecraft successfully placed the probe into orbit, starting the country's first trip to return extraterrestrial objects from sampling.

With its excellent measurement accuracy and stable performance, Keyang A+K balance flowmeter has fulfilled its mission and joined hands with China Aerospace to protect the fuel supply measurement of the Long March 5 propellant.

Main transmitting station

A+K balance flowmeter

User: Jiangsu Shagang Group

Location: Jiangsu, China

Year: 2012

Medium: blast furnace gas

Size: DN2600

Pressure: 1.3barg

Temperature: 50℃

Flow: 500000Nm3/h

User: Zhangjiagang CIMC Shengdane

Location: Jiangsu, China

Year: 2015

Medium: liquid nitrogen LN2

Pipe diameter: DN40

Pressure: 3MPa

Temperature: -196℃

Flow: 450 L/min

User: Xinpu Chemical (Taixing) Co., LTD

Location: Jiangsu, China

Year: 2016

Medium: propane/ethane

Size: DN700

Pressure: 7 bar(G)

Temperature: -104 ℃

User: Shenhuaning Coal Group

Location: Ningxia, China

Year: 2013

Medium: LPG

Size: DN40

Pressure: 4.91MPa

Temperature: 101℃

User: Jiangsu Energy Group

Location: Jiangsu, China

Year: 2010

Medium: heat conduction oil

Size: DN250

Pressure: 0.5MPa

Temperature: 220℃

User: Nanning Float Glass

Location: Guangxi, China

Year: 2018

Medium: Natural gas

Size: DN300

Pressure: 160kPa

Temperature: 20℃

Flow: 9000Nm3/h

User: Thailand IRPC

Contract time: 2018

Location: Thailand

Industry: Oil and Gas

Medium: C4(H.C)

Pipe diameter: DN200

Pressure: 3.82bar

Temperature: 232℃

Flow rate: 7.2t/h

User: PowerGas Singapore

Contract time: March 2019

Location: Singapore

Industry: Oil and Gas

Medium: TOWN GAS

Pipe diameter: DN200

Pressure: 3bar

Temperature: 30℃

Flow rate: 6000Sm3/h

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