GB/T 21391-2008 English Version, GB/T 21391-2008 Measurement of natural gas flow by turbine meters (English Version)

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Position: Chinese Standard in English/GB/T 21391-2008

GB/T 21391-2008 Measurement of natural gas flow by turbine meters (English Version)
Standard No.:	GB/T 21391-2008	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	15000 words	Translation Price(USD):	140.0 remind me the price change Email:
Implemented on:	2008-8-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 21391-2008
English Name:	Measurement of natural gas flow by turbine meters
Chinese Name:	用气体涡轮流量计测量天然气流量
Chinese Classification:	E98 Oil and gas gathering and transportation equipment
Professional Classification:	GB National Standard
ICS Classification:	75.180.30 75.180.30 Volumetric equipment and measurements 75.180.30
Source Content Issued by:	AQSIQ; SAC
Issued on:	2008-2-2
Implemented on:	2008-8-1
Status:	superseded
Superseded by:	GB/T 21391-2022 Measurement of natural gas flow by turbine gas meters
Superseded on:	2022-11-1
Target Language:	English
File Format:	PDF
Word Count:	15000 words
Translation Price(USD):	140.0
Delivery:	via email in 1~3 business day

GB/T 21391-2008 is referred in:

*GB/T 18603-2014 Technical requirements of measuring systems for natural gas

Standard

GB/T 21391-2008 Measurement of natural gas flow by turbine meters (English Version)
Standard No.	GB/T 21391-2008
Status	superseded
Language	English
File Format	PDF
Word Count	15000 words
Price(USD)	140.0
Implemented on	2008-8-1
Delivery	via email in 1~3 business day

Detail of GB/T 21391-2008

Standard No.

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ICS Classification

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Superseding

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Introduction of GB/T 21391-2008

本标准规定了用于天然气流量测量的气体涡轮流量计的测量条件、要求、性能、安装、实流校准和现场检查。流量计所测量的天然气组分应在GB17820和GB/T17747所规定的范围内，天然气的真实相对密度为0.55～0.80。本标准规定天然气体积流量计量的标准参比条件和发热量测量的燃烧标准参比条件均为绝对压力Pn等于0.101325MPa和热力学温度Tn等于293.15K。也可采用合同压力和合同温度作为参比条件。除非特别声明本标准所指的压力均为表压。

Contents of GB/T 21391-2008

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