GBT51319-2018······1

1 總則······10

2 術(shù)語和符號······11

2.1 術(shù)語······11

2.2 符號······11

3 氣體質(zhì)量指標(biāo)······13

4 工藝系統(tǒng)設(shè)計(jì)······14

4.1 一般規(guī)定······14

4.2 工藝用氣制備、儲存······14

4.3 設(shè)備······14

4.4 工藝用氣分配與輸送······15

4.5 檢測與控制······16

5 管道······17

5.1 一般規(guī)定······17

5.2 材料和絕熱······17

5.3 管道安裝······18

6 站房······19

6.1 一般規(guī)定······19

6.2 設(shè)備布置······19

7 建筑與結(jié)構(gòu)······21

7.1 建筑······21

7.2 結(jié)構(gòu)······21

8 公用工程······22

8.1 電氣······22

8.2 給排水······22

8.3 暖通······23

本標(biāo)準(zhǔn)用詞說明······24

引用標(biāo)準(zhǔn)名錄······25

附:條文說明······26

1 總則······29

2 術(shù)語和符號······30

2. 1 術(shù)語······30

3 氣體質(zhì)量指標(biāo)······31

4 工藝系統(tǒng)設(shè)計(jì)······33

4.1 一般規(guī)定······33

4.2 工藝用氣制備、儲存······34

4.3 設(shè)備······34

4.4 工藝用氣分配與輸送······35

4.5 檢測與控制······36

5 管道······38

5.1 一般規(guī)定······38

5.2 材料和絕熱······40

5.3 管道安裝······40

6 站房······42

6.1 一般規(guī)定······42

6.2 設(shè)備布置······42

7 建筑與結(jié)構(gòu)······43

7.1 建筑······43

8 公用工程······44

8.1 電氣······44

8.3 暖通······44