2023年6sL塔架焊接工艺规程

NO：3MW-01-2-T

焊接工艺规程

产品名称SL3000项目塔架

产品编号3MW-01〜2-T

图号T6010002

编制年月日

审核年月日

青岛海洋热电化工设备有限公司

NO：3MW-01-2-T

WeldingProcedureSpecification

ProductName:TowerofSL3000Project

ProductNo.3MW-01〜2-T

DrawingNo.T6010002

PreparedbyWangPengAugust5th,2011

Reviewedbyyearmonthday

QingdaoHaiyangThermoelectricalChemicalEquipmentCo.,Ltd.

焊接工艺规程目录

序号名称页数备注

1接头编号表8

2焊接材料汇总表2

3接头焊接工艺卡58

4焊缝返修工艺要求2

5技术要求2

6

7

编制:年月日审核：年月日

WeldingProcedureSpecificationContents

No.DescriptionPagesRemark

1JointNo.Sheet4

2WeldingConsumablesSummary1

3JointWeldingProcedureCard29

4WeldRepairTechnologyRequirement1

5TechnicalRequirement1

6

7

Preparedby：WangPengAugust5th,2011Reviewedby：yearmonthday

接头编号表

接头编号示意图

上段塔筒

B40

第^B39

中上段t14-13=16侬1

摘14-12=15吗、

中下段f

A34'B37

14-11=15

B2i一A33

--A2314-10=15

下段塔筒一些T3-9二19陋―——A32^=

14-9=16B35

:B24—、二

T2-8=26坦―B15A22一而

T3-8=2014-8=16典、

DI4

B7T2-7二27见L一311T3-7=20巡_、

A30'二B33

14717

B22R”飞

A6B6T2-6=28巡_T3-6=21吼一

Tl-6=36

B121/[

R5-T2-5=28,,一』1T3-5-22B21

B31

Tl-5=381—

B4T2-4=30型、P9A.--^A97

A4「11T3-4=23TT4-4=18B30

Tl-4=39______

810A17AA

B3JLT2-3=31_A9MB19nlIA26

——T4-3=18吧B29

Tl-3=41—13W4

nZB18nno

Tl-2=5351T2-2=32T3-2=25———T4-2=192?8.

A15A24-〒1

B1T2-l=34型、、一^-T3-l=25见上、B27

Tl-1=53-1T4-l=19

-—.-

编制：年月日审核：年月日

JointNo.Sheet

JointNo.sketch：

上段塔筒

B40

"j39

中上段塔筒A36—<

T4-13=16nri

B38-1

中下段塔筒T4-12=15

A34B37

B26T4-1M5"^A33

B36

AOQT4-10=15

B16--

下段塔筒T3-9=19随-A32

-B35

T4-9二16

A14B15A22B24~\——而

T2-8=26T3-8=20B34

RidJT4-8=16

T2-7=27A13A30^-

B7T3-7=20畛B33

T4-7=17

A6—A12——

T2-6=28B13cniA20B221

B6B32Az9

Tl-6二36T4-6二17

--—B12AllA19

RDAuA5T2-5=28T3-5=22B2l

Tl-5=38A28B31

A10T4-5=17―一

A4B4T2-4=30BllT3-4=23B20

Tl-4=39—\-%一T4-4=18B30_

B3一BIOA9A17

T2-3=31T3-3=24吧一A26B29

113-41—、T4-3=18

二一1-AOR

A2B2A8B9Al6B18AZJ

T2-2=32-TI2uZ9-49uR_T4-2=19B28

Tl-2=53DI-才i-―

AlB8A7A15A24B27

-T3T=25匣、公

Tl-1=53-T2-l=34—1-T4-l=19

Preparedby：WangPengAugust5th,2011Reviewedby：yearmonthday

接头编号表

接头焊接

焊接工艺规程接头编号无损检测要求

工艺卡编号

注：1、内件焊接用焊接材料按焊接材料汇总表，焊角高度按图纸要求。A1（带试板）A2HJ-01见注2

2、无损检测要求如下：A3（带试板）HJ-02见注2

（1）所有焊缝必须进行100%的VT检查,按照ENISO5817B级执行。A4（带试板）HJ-03见注2

（2）超声波检验，按照JB4730-2005标准I级要求执行。A5（带试板）HJ-04见注2

塔筒纵向焊缝、环向焊缝、塔筒法兰和筒体过渡处的环向焊缝、A6（带试板）HJ-05见注2

门框和焊接筒体之间过渡处的连续焊缝都必须进行100%UT检A7（带试板）HJ-06见注2

查。A8（带试板）HJ-07见注2

（3）塔架法兰和筒节的T型焊缝接头处根据JB4730-2005均布片射A9（带试板）HJ-08见注2

探；筒节与筒节处的T型焊缝接头按照100%数量进行布片射探，每A10（带试板）HJ-09见注2

个T型布片2张，胶片长度为300mm,级别为II级。All（带试板）A12HJ-10见注2

（4）塔筒法兰和筒体之间环向焊缝、门框和筒体之间连续焊缝须进A13（带试板）HJ-U见注2

行100%MT检查,结果符合JB4730-2005.4I级合格；附件连接板焊A14（带试板）HJ-12见注2

接焊缝总数的20%进行100%PT检查，结果符合JB4730-2005.5I级

A15（带试板）A16HJ-13见注2

合格。

A17（带试板）HJ-14见注2

3、经射线或超声检测的焊接接头，如有不允许的缺陷，应在缺陷清

A18（带试板）HJ-15见注2

除后进行补焊，并对该部位采用原检测方法重新检查直至合格。进行A19（带试板）HJ-16见注2

局部探伤的焊接接头，发现有不允许的缺陷时，应在该缺陷两端的延A20（带试板）HJ-17见注2

伸部位增加检查长度，增加的长度为该焊接接头长度的10%,且不小A21（带试板）A22HJ-18见注2

于250mln。若仍有不允许缺陷时，则对该焊缝做100%检测。A23(带试板)A24A25HJ-19见注2

4、焊缝需要返修时，其返修工艺应符合焊接工艺要求。焊缝同一部A26（带试板）A27HJ-20见注2

位的返修次数不应超过两次，如超过两次，返修前应经用户单位技术

总负责人批准，返修次数，返修部位和返修情况应如实记入质量证明

资料。A28(带试板)A29A30HJ-21

5、仅产品编号为3MW-01-T代产品试板，其余以批代台。

编制:年月日审核:年月日

JointNo.Sheet

JointWelding

WeldingProcedureSpecificationJointNo.ProcedureCardNDTRequirement

No.

Note：1.TheweldingconsumablesforinternalsweldingasperWeldingAl(withtemplate)A2HJ-01

seeNote2.

ConsumablesSummary,thefilletweldheightasperdrawingrequirement.

A3(withtemplate)HJ-02seeNote2.

2、NDTrequirementsareasfollows:：

A4(withtemplate)HJ-03seeNote2.

(1)Allweldsmustbeperformed100%VT,asperENISO5817BClass,

A5(withtemplate)HJ-04seeNote2.

(2)UTasperJB4730-2005IClass.A6(withtemplate)HJ-05seeNote2.

Perform100%UTtoLWandCWoftowers、CWoftransitionbetweenA7(withtemplate)HJ-06seeNote2.

towerflangeandtube>continuousweldontransitionbetweendoorframeandA8(withtemplate)HJ-07seeNote2.

weldingtube.

A9(withtemplate)HJ-08seeNote2.

(3)PerfonnNDTtoTweldjointofflangeandtubeasperJB4730-2005；

Performteston100%quantityofTweldjointbetweentubes,an,ange2filmsA10(withtemplate)HJ-09seeNote2.

foreachTtype,withlength300mm,IIclass.

All(withtemplate)A12HJ-10seeNote2.

(4)Perform100%MTtoCWbetweenflangeandtube>continuousweld

betweendoorframeandtube,resultcomplyingwithJB4730-2005.4IA13(withtemplate)HJ-11seeNote2.

Classisacceptable.Perform20%PTto20%amountofweldsof

attachmentsconnectionplate,resultcomplyingwithJB4730-2005.5IA14(withtemplate)HJ-12seeNote2.

Classisacceptable.

A15(withtemplate)A16HJ-13seeNote2.

3、FortheweldingjointtestedwithRTorUT,ifthereisdefect,perform

weldingrepairafterclearingthedefect,andre-testthepartwithoriginalA17(withtemplate)HJ-14seeNote2.

methoduntilaccepted.Fortheweldingjointtestedpartly,ifthereisdefect,

addlengthoftheextendedpartofthetwoendsofdefect,theaddedlengthA18(withtemplate)HJ-15seeNote2.

shouldbe10%oftheweldingjointlength,andnotlessthan250mm.ifthere

isstilldefect,perform100%testtotheweldingjoint.A19(withtemplate)HJ-16seeNote2.

4、Therepairtechnologyshouldcomplywiththeweldingtechnology

A20(withtemplate)HJ-17seeNote2.

requirementwhenweldneedsrepair.Thesamepartonweldshouldnot

exceedtwicerepair,ifexceeds,itshouldbeapprovedbythetechnologyA21(withtemplate)A22HJ-18seeNote2.

generalresponsiblepersonofuserbeforerepair.Therepairtimes>repair

A23(withtemplate)A24A25HJ-19seeNote2.

positionandrepairsituationshouldberecordedinqualitycertificate.

A26(withtemplate)A27HJ-20seeNote2.

5^OnlytheproductNo.3MW-01-Tshallhavetestplate,othersinlotin

placeofset.A28(withtemplate)A29A30HJ-21

Preparedby：WangPengAugust5th,2011Reviewedby：yearmonthday

接头编号表

接头焊接

焊接工艺规程接头编号无损检测要求

工艺卡编号

A31（带试板）A32A36HJ-22见注2

A33（带试板）A34A35HJ-23见注2

B1HJ-24见注2

B2HJ-01见注2

B3HJ-02见注2

B4HJ-03见注2

B5HJ-04见注2

B6HJ-05见注2

B7B8HJ-25见注2

B9HJ-07见注2

B10HJ-08见注2

B11HJ-09见注2

B12B13HJ-10见注2

B14HJ-11见注2

B15HJ-12见注2

B16B17HJ-26见注2

B18HJ-13见注2

B19HJ-14见注2

B20HJ-15见注2

B21HJ-16见注2

B22HJ-17见注2

编制：年月日审核：年月日

JointNo.Sheet

JointWeldingProcedure

WeldingProcedureSpecificationJointNo.NDTRequirement

CardNo.

A31(withtemplate)A32

HJ-22seeNote2.

A36

A33(withtemplate)A34

HJ-23seeNote2.

A35

BlHJ-24seeNote2.

B2