工藝管道配管手冊

工藝管道配管手冊

編制：工程管理部

工藝管道配管手冊

［編制說明J

本工藝管道配管手冊適用于化工的工藝管道施工。目的是為了使管道安裝人員盡快熟悉圖

紙上的各種代號，正確使用材料，嚴(yán)格按設(shè)計圖紙進行施工，防止用錯用亂材料。

本配管手冊包括以下內(nèi)容：

一、線號說明---------------------------------------------------------1

二、工藝介質(zhì)代號-----------------------------------------------------2

三、管道符號說明-----------------------------------------------------3

四、焊條焊絲選用表及焊絲色標(biāo)-----------------------------------------5

五、工程材料色標(biāo)表---------------------------------------------------6

六、設(shè)備代號說明-----------------------------------------------------7

七、臨時墊片使用說明-------------------------------------------------8

八、管道材質(zhì)分布圖---------------------------------------------------9

九、各裝置的工藝管道分區(qū)圖------------------------------------------10

十、管子管件壁厚對照------------------------------------------------15

十一、管道等級代號--------------------------------------------------19

十二、螺栓選用表-----------------------------------------------------23

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

附：補充說明42

二、工藝介質(zhì)代號（表1-4）

代號工藝介質(zhì)代號工藝介質(zhì)

P工藝物料EW新鮮水

MS中壓蒸汽PW凈化水

LS1.OMPa蒸汽CW循環(huán)冷水

HS高壓蒸汽nw循環(huán)熱水

CH磷酸三鈉溶液NC不凝氣

H氯氣110導(dǎo)熱油

PA非凈化風(fēng)SC蒸汽凝液水

1A凈化風(fēng)SG酸性水

FG燃料氣0G干氣/廢氣/燒焦氣

FLG放火炬氣NH3液氨

WW污水CS堿

oww含油污水F0燃料油

DSW除鹽水FSO沖洗油

BFW鍋爐給水LSO輕污油

SW生活水HSO重污油

sww含硫污水LUO潤滑油

sow酸性水LPG液化石油氣

s液硫CC力焦水

氮氣氨水

N2AW

四、管道焊條焊絲選用表及焊絲色標(biāo)

焊絲色標(biāo)

序號管道材質(zhì)焊絲種類焊條種類

色標(biāo)標(biāo)識位置

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綠色焊絲的一端

7316LER316E316L-16藍色焊絲的一端

815CrMoTGS-1CMR307B紅色焊絲的一端

915CrMoGTGS-1CMR307B紅色焊絲的一端

10lCr9MoTGS-9CMCM-9紫色焊絲的一端

11TP321LTGS-347RNY-347黃色焊絲的一端

12lCr5MoHlCr5MoR507黑色焊絲的一端

13UNSN8811ERNiCrMo-3ENiCrMo-3白色焊絲的一端

五、工程材料色標(biāo)

色標(biāo)內(nèi)容

序號材料名稱材質(zhì)標(biāo)識備注

標(biāo)識顏色標(biāo)識尺寸

部位

1管子、管件20#不涂色

2管子、管件20G白色一仰J通長*25mm寬

3管子、管件20R白色+藍色一仰J通長*25mm寬

4管子、管件AI06白色+紫色一惻通長*25mm寬

5管子、管件15CrMoG紫色TJ通長*25mm寬

6管子、管件15CrMo桔紅色一到通長*25mm寬

7管子、管件!Cr5Mo紫色+桔紅色一仰J通長*25mm寬

8管子、管件lCr9Mo紫色+黑色一仰J通長*25mm寬

9管子、管件0Crl8Ni9藍色一側(cè)通長*25mm寬

10管子、管件TP316L藍色+綠色一仰J通長*25mm寬

11管子、管件TP32I藍色+黑色??側(cè)通長*25mm寬

12法蘭、鍛造管件20#不涂色

13法蘭、鍛造管件Q235+Zn不涂色

14法蘭、鍛造管件Q345白色+紅色一惻通長*25mm寬

15法蘭、鍛造管件A105白色+紫色一仰J通長*25mm寬

16法蘭、鍛造管件09Mn2VDR白色+藍色一側(cè)通長*25mm寬

17法蘭、鍛造管件0Crl9Ni9藍色+紅色一ISO通長*25mm寬

18法蘭、鍛造管件0Crl8Ni9藍色刑通長*25mm寬

19法蘭、鍛造管件F32I藍色+黑色一例通長*25mm寬

20法蘭、鍛造管件15CrMo桔紅色一惻通長*25mm寬

21法蘭、鍛造管件ICr5Mo紫色一惻通長*25mm寬

22螺栓40MnB黃色一端全部數(shù)量

23螺栓35CrMoA藍色一端全部數(shù)量

24螺栓35CrMoVA綠色一端全部數(shù)量

25螺栓25Cr2MoVA白色一端全部數(shù)量

26螺栓!Cr5Mo黑色一端全部數(shù)量

27螺栓40MnVB紅色一端全部數(shù)量

六、設(shè)備代號說明

代號設(shè)備類型代號設(shè)備類型

F加熱爐

T塔

R反應(yīng)器

E冷換設(shè)備

A空冷器

V容器

C壓縮機、鼓風(fēng)機、引風(fēng)機

P泵

FI過濾器

EJ噴射器

FT阻火器

SL消音器

SC取樣冷卻器

MI凈態(tài)混合器

SV安全閥

RO限流孔板

S煙囪

七、臨時墊片說明

臨時墊片將用于臨時組裝、壓力試驗、配管的清洗和吹掃。在試運轉(zhuǎn)之前，所有的

臨時墊片都要更換成正式墊片。

臨時墊片的放入部位：

(1)臨時組裝的短管或祟件

A：臨時過濾器

B：孔板的定位距板

C：臨時短管

(2)在配管的試驗和吹掃時拆下的在線儀表

A：控制閥

B：流量計

C：液位計

D：壓力表

E：分析儀

F：其他

(3)在進行配管試驗和沖洗時拆掉配管組件或者是安裝盲板的部位

A：安全閥

B：防爆膜

C：其他

(4)在進行配管試驗和吹掃時安裝盲板的法蘭連接部位(如機泵出入口的法蘭等)。

為了在把臨時墊片安裝到管線上之后，能夠?qū)ζ溥M行識別，在臨時墊片的外導(dǎo)向環(huán)

的外側(cè)表面，全部進行顏色標(biāo)記，顏色為紅色，或者將臨時墊片留一尾巴。

十、管子壁厚對照表

1、奧氏體不銹鋼無縫鋼管尺寸和理論質(zhì)量(SH3405-96)

公稱壁厚及理論質(zhì)曼

外徑

直徑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公稱壁厚超過SCH80s的不銹鋼管按(碳素鋼、合金鋼無縫鋼管)的標(biāo)準(zhǔn)查得。

2、碳素鋼、合金鋼無縫鋼管的尺寸和理論質(zhì)量(SH3405-96)

公稱外徑壁厚及理論成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、奧氏體不銹M焊接鋼管的尺寸和理論質(zhì)量(SH3405-96)

公稱壁原mm

公禰直徑外徑

2.02.53.03.54.04.55.06.07.08.09.010.011.012.0

DNmm

理論質(zhì)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兒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、碳素鋼、合金鋼無縫鋼管鋼管的尺寸和理論或量(SH3405-96)

公稱壁熔mm

公秫直徑外徑

4.05.06.07.08.09.010.011.012.013.014.015.016.018.0

DNmm

理論質(zhì)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：鋼管的每米理論質(zhì)量可按下列公式計算：M=0.02466a壁號*(外徑一壁厚)

M：kg/m外徑：mm壁厚：mm

十一、管道等級代號（表卜3）

公稱壓力設(shè)計條件腐蝕

管道應(yīng)力管子

lb/in2壓力溫度余量使用范圍

等級號MPa消除

密封面MPaCmmDN材質(zhì)

2A12.0150-RF1.0600—15—50Q235B+Zn凈化空氣

80-20020新鮮水、生活水

2A52.0150-RF1.02501.615-4020空氣

50-50020

600-900Q235B

1000-1400Q235B

1600-2000Q235B

2B12.0150-RF1.2-5-1001.615-4020非凈化空氣

50-50020工業(yè)用水

600-900Q235B新鮮水

1000-1200Q235B

2B22.0150-RF1.21501.6——15-4020除氧水消防水

50-50020脫鹽水（60度以下）

2B32.0150-RF1.01841.6—15-4020低壓飽和蒸汽凝液

50-50020

2B42.0150-RF1.22001.615-4020火用燃料氣

50-12520燃料油

150-50020低壓氮氣

600-80020R

2B52.0150-RF0.83501.615-12520油品

150-50020油氣

600-70020R

700-80020R

2B62.0150-RF0.83503.2*215-10020油品

125-35020油氣（含腐蝕性介質(zhì)）

400-50020

600-90020R

2B72.0150-RF1.22D01.6*415-12520氯氣

150-50020氧氣+油氣

600-80020R

2B152.0150-RF1.02503.2*215-10020液硅

0.8350125-35020尾氣（含夾套管）

400-50020

3B25.0300-RF1.32701.6—15-4020低壓過熱蒸汽

0-12520

150-50020

3B35.0300-RF3.52501.6*415-4020氨氣

50-50020氫氣+油氣

公稱壓力設(shè)計條件腐蝕

管道應(yīng)力管子

lb/in2壓力溫度A口使用范圍

等級號MPa消除

密封面MPaCmmDN材質(zhì)

3M5.0300-RF2.23501.615-4020350度以下的油品

50-12520中壓氮氣

150-50020

600-80020R

3B75.0300-RF0.56501.6—15-12520燒焦線

150-50020除焦線

600-80020R

3B95.0300-RF3.01501.6—15-4020液化石油氣

50-12520液態(tài)垃

150-50020

3B115.0300-RF3.01503.2*215-4020氫氣

2.025050-50020氫氣+油氣（含腐蝕性

600-80020R介質(zhì)）

5B110.0600-RF5.03001.6*115-4020除氧水

6.0200500-40020

5B210.0600-RF4.04251.6*115-4020G中壓蒸汽

50-40020G

5B310.0600-RF4.03501.6*115-4020工藝油品

50-40020油氣

5B510.0600-RF5.52301.6*1*415-4020氫氣

50-40020氯氣+油氣（含比S）

7B115.0900-RJ7.53001.6*115-4020G除氧水

50-40020G脫鹽水

7B315.0900-RJ10.03501.6*1*415-4020油品油氣氮氣

12.020050-15020氫氣，氫氣+油氣

200-50020高壓氮氣

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

50-15020G

20020G

2C2