本規(guī)范共分8 章和1 個附錄。主要技術(shù)內(nèi)容包括： 總則、術(shù)語、基本規(guī)定、材料、焊前準(zhǔn)備、焊接、焊后熱處理、焊縫質(zhì)量檢驗等。

GB50683-2011······1

1 總則······9

2 術(shù)語······10

3 基本規(guī)定······11

3.1 施工質(zhì)量驗收的劃分······11

3.2 施工質(zhì)量驗收······11

3.3 施工質(zhì)量驗收的程序及組織······12

4 材料······13

5 焊前準(zhǔn)備······15

6 焊接······20

7 焊后熱處理······22

8 焊縫質(zhì)量檢驗······24

8.1 焊縫外部質(zhì)量檢驗······24

8.2 焊縫表面無損檢測······28

8.3 焊縫射線檢測和超聲檢測······28

8.4 其他檢驗······30

附錄A 分項工程質(zhì)量驗收記錄······31

本規(guī)范用詞說明······32

引用標(biāo)準(zhǔn)名錄······33

附：條文說明······35

1 總則······37

2 術(shù)語······38

3 基本規(guī)定······39

3.1 施工質(zhì)量驗收的劃分······39

3.2 施工質(zhì)量驗收······39

3.3 施工質(zhì)量驗收的程序及組織······40

4 材料······41

5 焊前準(zhǔn)備······42

6 焊接······44

7 焊后熱處理······45

8 焊縫質(zhì)量檢驗······46

8.1 焊縫外部質(zhì)量檢驗······46

8.2 焊縫表面無損檢測······47

8.3 焊縫射線檢測和超聲檢測······47