工艺管道配管手册

工艺管道配管手册

编制：工程管理部

工艺管道配管手册

［编制说明J

本工艺管道配管手册适用于化工的工艺管道施工。目的是为了使管道安装人员尽快熟悉图

纸上的各种代号，正确使用材料，严格按设计图纸进行施工，防止用错用乱材料。

本配管手册包括以下内容：

一、线号说明---------------------------------------------------------1

二、工艺介质代号-----------------------------------------------------2

三、管道符号说明-----------------------------------------------------3

四、焊条焊丝选用表及焊丝色标-----------------------------------------5

五、工程材料色标表---------------------------------------------------6

六、设备代号说明-----------------------------------------------------7

七、临时垫片使用说明-------------------------------------------------8

八、管道材质分布图---------------------------------------------------9

九、各装置的工艺管道分区图------------------------------------------10

十、管子管件壁厚对照------------------------------------------------15

十一、管道等级代号--------------------------------------------------19

十二、螺栓选用表-----------------------------------------------------23

十三、常用管件尺寸表-------------------------------------------------26

附：补充说明42

二、工艺介质代号（表1-4）

代号工艺介质代号工艺介质

P工艺物料EW新鲜水

MS中压蒸汽PW净化水

LS1.OMPa蒸汽CW循环冷水

HS高压蒸汽nw循环热水

CH磷酸三钠溶液NC不凝气

H氯气110导热油

PA非净化风SC蒸汽凝液水

1A净化风SG酸性水

FG燃料气0G干气/废气/烧焦气

FLG放火炬气NH3液氨

WW污水CS碱

oww含油污水F0燃料油

DSW除盐水FSO冲洗油

BFW锅炉给水LSO轻污油

SW生活水HSO重污油

sww含硫污水LUO润滑油

sow酸性水LPG液化石油气

s液硫CC力焦水

氮气氨水

N2AW

四、管道焊条焊丝选用表及焊丝色标

焊丝色标

序号管道材质焊丝种类焊条种类

色标标识位置

120#JG-50J426J427不涂色—

220RJG-50J426J427不涂色—

320GJG-50J426J427不涂色—

4A106JG-50J426J427不涂色—

5Q238B+ZnJG-50一J426J427不涂色—

60Crl8Ni9ER308E308-16绿色焊丝的一端

7316LER316E316L-16蓝色焊丝的一端

815CrMoTGS-1CMR307B红色焊丝的一端

915CrMoGTGS-1CMR307B红色焊丝的一端

10lCr9MoTGS-9CMCM-9紫色焊丝的一端

11TP321LTGS-347RNY-347黄色焊丝的一端

12lCr5MoHlCr5MoR507黑色焊丝的一端

13UNSN8811ERNiCrMo-3ENiCrMo-3白色焊丝的一端

五、工程材料色标

色标内容

序号材料名称材质标识备注

标识颜色标识尺寸

部位

1管子、管件20#不涂色

2管子、管件20G白色一仰J通长*25mm宽

3管子、管件20R白色+蓝色一仰J通长*25mm宽

4管子、管件AI06白色+紫色一恻通长*25mm宽

5管子、管件15CrMoG紫色TJ通长*25mm宽

6管子、管件15CrMo桔红色一到通长*25mm宽

7管子、管件!Cr5Mo紫色+桔红色一仰J通长*25mm宽

8管子、管件lCr9Mo紫色+黑色一仰J通长*25mm宽

9管子、管件0Crl8Ni9蓝色一侧通长*25mm宽

10管子、管件TP316L蓝色+绿色一仰J通长*25mm宽

11管子、管件TP32I蓝色+黑色••侧通长*25mm宽

12法兰、锻造管件20#不涂色

13法兰、锻造管件Q235+Zn不涂色

14法兰、锻造管件Q345白色+红色一恻通长*25mm宽

15法兰、锻造管件A105白色+紫色一仰J通长*25mm宽

16法兰、锻造管件09Mn2VDR白色+蓝色一侧通长*25mm宽

17法兰、锻造管件0Crl9Ni9蓝色+红色一ISO通长*25mm宽

18法兰、锻造管件0Crl8Ni9蓝色刑通长*25mm宽

19法兰、锻造管件F32I蓝色+黑色一例通长*25mm宽

20法兰、锻造管件15CrMo桔红色一恻通长*25mm宽

21法兰、锻造管件ICr5Mo紫色一恻通长*25mm宽

22螺栓40MnB黄色一端全部数量

23螺栓35CrMoA蓝色一端全部数量

24螺栓35CrMoVA绿色一端全部数量

25螺栓25Cr2MoVA白色一端全部数量

26螺栓!Cr5Mo黑色一端全部数量

27螺栓40MnVB红色一端全部数量

六、设备代号说明

代号设备类型代号设备类型

F加热炉

T塔

R反应器

E冷换设备

A空冷器

V容器

C压缩机、鼓风机、引风机

P泵

FI过滤器

EJ喷射器

FT阻火器

SL消音器

SC取样冷却器

MI净态混合器

SV安全阀

RO限流孔板

S烟囱

七、临时垫片说明

临时垫片将用于临时组装、压力试验、配管的清洗和吹扫。在试运转之前，所有的

临时垫片都要更换成正式垫片。

临时垫片的放入部位：

(1)临时组装的短管或祟件

A：临时过滤器

B：孔板的定位距板

C：临时短管

(2)在配管的试验和吹扫时拆下的在线仪表

A：控制阀

B：流量计

C：液位计

D：压力表

E：分析仪

F：其他

(3)在进行配管试验和冲洗时拆掉配管组件或者是安装盲板的部位

A：安全阀

B：防爆膜

C：其他

(4)在进行配管试验和吹扫时安装盲板的法兰连接部位(如机泵出入口的法兰等)。

为了在把临时垫片安装到管线上之后，能够对其进行识别，在临时垫片的外导向环

的外侧表面，全部进行颜色标记，颜色为红色，或者将临时垫片留一尾巴。

十、管子壁厚对照表

1、奥氏体不锈钢无缝钢管尺寸和理论质量(SH3405-96)

公称壁厚及理论质曼

外径

直径SCH5SSCH10SSCH20SSCH40SSCH80S

mm

DNmmKg/mmmKg/mmmKg/mmmKg/mmmKg/m

10171.20.471.60.622.00.752.50.913.2Lil

15221.60.822.01.002.51.223.01.434.01.80

20271.61.022.01.252.51.533.01.804.02.30

25341.61.302.82.193.02.333.52.674.53.32

(32)421.61.622.82.753.02.933.53.375.04.63

40481.61.862.83.173.03.384.04.415.05.38

50601.62.342.84.013.54.954.05.615.57.50

(65)762.03.703.05.483.56.355.08.897.012.09

80892.04.363.06.464.08.515.511.507.515.30

1001142.05.613.08.334.011.016.016.228.522.45

325)1402.89.623.511.965.()16.906.521.729.531.03

1501682.811.583.514.415.020.407.028.2111.43.23

2002192.815.154.021.536.534.578.042.2513.67.03

2502733.523.614.026.936.543.369.562.6615.96.87

3003254.032.134.536.106.551.829.575.0217.131.06

3503564.035.245.043.93

4004064.545.225.050.18

注：①公称壁厚超过SCH80s的不锈钢管按(碳素钢、合金钢无缝钢管)的标准查得。

2、碳素钢、合金钢无缝钢管的尺寸和理论质量(SH3405-96)

公称外径壁厚及理论成JB

SCMX)SCH-UISCH60SCMM>scHi?nSCHI40ST川6nXXA

mm

DN

mmKg/mmmKg'mmmKg'mmmK/mmmKg/mmmKg'mmmK^mmmKg/mmmKg'mmmKg/m

1S223.01.414.01.785.0XIO7.52.68

20273.01.784.02.275.52.028.03.75

25343.52.634.53.276.54.419.05.55

32423.53.335.04.566.55.691007.89

40484.05.05.307.07.081009.37

50603.54.884.05.525.06.785.57.397.09.158.510.7911013.29

65764.57.935.0»,756.010.367.011.91SO13.429515.5814021.40

X0894.59.335.511.336513.227.515.079.()17.7610.021.16ISO27.37

1001145.013.446.015.987.018.478.522.1111.027.9414.034.5217040.66

1251405.016.55心21.408.026.049.530.5713.040.7116.048.931905669

150168s、2(>.(M6.525.897.02U99，37.1311.()42.5914.(153.1718.066.5822079.21

2002196J34.067.036.608.041.6310.051.5413.066.041575.4618.089.2220.098.1524.0115.41230111.17

2502736.542.728.052.289.561.7313.083.3515.095.4318113.1922.0136.1725.0152.8928.0169.17250152.89

3003256.551.058566.3410.077.6814.0107.3717.0129.1222164.3M25.0IM4.9528.0205.0734.0244.00260IMI5I

3503568.068.659.581.1711.0915815.0126.1419.0157.9024196.4928.0226.4832.0255.6736.02X4.08

4004068.078.529592.8913.0125a17.0163.0822.0208.3326243.6432.0295.1336.0328.4740.0361.02

4504578.0眠5811120.9814.0152AM19.0205.2224.0256.2730315.8935.0W.2340.0411.3345.0457.20

MW9.5H6.7813158.6915.01H2.3620.0240.68260309.0432375.6238.0440.4345.0S13.7950.0564.71

55055993128.7313I75.(M17.0227.2222.0291.3828.035452.2642.0535.4748.0604.8654.0672.48

3、奥氏体不锈M焊接钢管的尺寸和理论质量(SH3405-96)

公称壁原mm

公祢直径外径

2.02.53.03.54.04.55.06.07.08.09.010.011.012.0

DNmm

理论质足kg/m

80894.365.416.467.498.519.5210.5112.4614.3616.22

1001145.616.988.339.6811.0112.3313.6416.2218.7521.2323.65

1251408.6010.29119613.6215.2616.9020.1223.3026.4329.5132.54

15016810.3612.3914.4116.4218.4220.4024.3328.2132.0435.8239.5543.23

20021913.5516.2218.8821.5324.1626.7831.9937.1442.2547.3152.3157.276218

25027323.6126.9330.2433.5440.1046.6153.0659.4765.8372.147839

30032532.1435.1040.0547.9155.7263.4871.1978.8486.459401

3503s635.2439.5943.9352.5661.1569.6878.1786.6094.99103.32

40040640.2545.2250.1860.0769.9179.7089.4399.12108.7511134

45045745.3550.9756.5767.7378.8489.91100.92111.88122.80133.66

50050856.7162.9575.3987.78100.12112.41124.65136.84143.98

55055969.3383.0596.72110.33123.90137.41150.88164.30

MX)61075.7290.71105.65120.54135.39150.18164.9217儿61

65066098.22114.41130.56146.65162.69178.69194.63

700711105.87123.35140.77158.14175.46192.7320).95

750762132.28150.98169.63188.22206.77225.27

8<X)813141.22161.19181.12220.8124159

850864171.40192.612)3.76234.86255.91

9(X)914)81.42203.87226.27248.6227).92

10001016201.84226.85251.80276.71301.56

4、碳素钢、合金钢无缝钢管钢管的尺寸和理论或量(SH3405-96)

公称壁熔mm

公秫直径外径

4.05.06.07.08.09.010.011.012.013.014.015.016.018.0

DNmm

理论质艮kg/m

I5C16816.1820.1023.9727.7931.5635.2938.96

20C'21921.2126.3931.5236.6041.6346.6151.54

25C27326.5333.0439.5145.9252.2858.5964.8671.07ST

30C32539.4647.2054.8962.5470.1377.6885.1892.52100.02107.37

35(，35651.7960.2468.6577.0185.3293.58101.80109.96118.07126.14

40C40659.1868.8878.5288.1197.65107.15116.59125.99135.33144.63

45C45766.7377.6888.5899.43110.23120.98131.68142.34152.94163.50174.00

50C50874.2886.4898.64110.75122.81134.82146.78158.69170.5518236194.12

55(，55981.8295.29108.70122.07135.38148.65161.87175.04188.16201.22214.25

60C61089.37104.09118.76133.39147.96162.48176.96191.39205.76220.09254.37

65C66096.77112.72128.63144.48160.29176.05191.76207.42223.03238.59254.10

70c711104.31121.52138.69155.80172.87189.88206.85223.76240.63257.45274.22

75C762130.33I4S.75167.121X5.44203.72221.94240.11258.24276.32294.34

80G813139.13158.81178.44198.02217.55237.04256.46275.84295.18314.46

85C864168.87189.76210.60231.38252.12272.81293.85314.05334.59

900914178.74200.X6222.93244.95266.92288.84310.72332.54354.31

IOtO1016188.80212.17235.50258.78282.01350.19328.32351.41374.44

IIco1118198.86223.49248.08272.62297.10321.54345.93370.27394.56

12(0)220273.23300.28327.29354.24381.14408.CX)434.81

13C01321298.39327.95357.47386.94416.36445.73475.05533.54

注：钢管的每米理论质量可按下列公式计算：M=0.02466a壁号*(外径一壁厚)

M：kg/m外径：mm壁厚：mm

十一、管道等级代号（表卜3）

公称压力设计条件腐蚀

管道应力管子

lb/in2压力温度余量使用范围

等级号MPa消除

密封面MPaCmmDN材质

2A12.0150-RF1.0600—15—50Q235B+Zn净化空气

80-20020新鲜水、生活水

2A52.0150-RF1.02501.615-4020空气

50-50020

600-900Q235B

1000-1400Q235B

1600-2000Q235B

2B12.0150-RF1.2-5-1001.615-4020非净化空气

50-50020工业用水

600-900Q235B新鲜水

1000-1200Q235B

2B22.0150-RF1.21501.6——15-4020除氧水消防水

50-50020脱盐水（60度以下）

2B32.0150-RF1.01841.6—15-4020低压饱和蒸汽凝液

50-50020

2B42.0150-RF1.22001.615-4020火用燃料气

50-12520燃料油

150-50020低压氮气

600-80020R

2B52.0150-RF0.83501.615-12520油品

150-50020油气

600-70020R

700-80020R

2B62.0150-RF0.83503.2*215-10020油品

125-35020油气（含腐蚀性介质）

400-50020

600-90020R

2B72.0150-RF1.22D01.6*415-12520氯气

150-50020氧气+油气

600-80020R

2B152.0150-RF1.02503.2*215-10020液硅

0.8350125-35020尾气（含夹套管）

400-50020

3B25.0300-RF1.32701.6—15-4020低压过热蒸汽

0-12520

150-50020

3B35.0300-RF3.52501.6*415-4020氨气

50-50020氢气+油气

公称压力设计条件腐蚀

管道应力管子

lb/in2压力温度A口使用范围

等级号MPa消除

密封面MPaCmmDN材质

3M5.0300-RF2.23501.615-4020350度以下的油品

50-12520中压氮气

150-50020

600-80020R

3B75.0300-RF0.56501.6—15-12520烧焦线

150-50020除焦线

600-80020R

3B95.0300-RF3.01501.6—15-4020液化石油气

50-12520液态垃

150-50020

3B115.0300-RF3.01503.2*215-4020氢气

2.025050-50020氢气+油气（含腐蚀性

600-80020R介质）

5B110.0600-RF5.03001.6*115-4020除氧水

6.0200500-40020

5B210.0600-RF4.04251.6*115-4020G中压蒸汽

50-40020G

5B310.0600-RF4.03501.6*115-4020工艺油品

50-40020油气

5B510.0600-RF5.52301.6*1*415-4020氢气

50-40020氯气+油气（含比S）

7B115.0900-RJ7.53001.6*115-4020G除氧水

50-40020G脱盐水

7B315.0900-RJ10.03501.6*1*415-4020油品油气氮气

12.020050-15020氢气，氢气+油气

200-50020高压氮气

9B142.02500-RJ33.6401.6*115-4020G水力除集水

50-15020G

20020G

2C2