1. 鋼熔焊(han)焊(han)工技(ji)能評定
鋼材熔焊的焊工按《鋼熔化焊焊工技能評定》（GB/T 15169-2003）進行考試，它等同采用最新歐洲標準草案 pr EN IS09606-1：2002《焊工考試 熔化焊 第1部分：鋼》。該標準對不銹鋼管焊工的考試側重于操作考核，業務知識方面的考核未做硬性規定。
每項考試(shi)一(yi)(yi)般只(zhi)認證一(yi)(yi)種(zhong)焊(han)接方法，改變(bian)焊(han)接方法需要(yao)進行新的考試(shi)。但將實(shi)芯焊(han)絲(si)改為金屬粉(fen)末芯焊(han)絲(si)的非惰(duo)性氣體保護(hu)焊(han)，兩者(zhe)可以通用，只(zhi)要(yao)考試(shi)其中一(yi)(yi)項合格即可。
對考試母材進行分類，其中鐵素體不銹(xiu)鋼、馬氏體不銹(xiu)鋼和沉淀硬化不(bu)銹(xiu)鋼(gang)為同一類；奧氏體不(bu)銹鋼為一類；奧氏體-鐵素體雙(shuang)相不銹鋼為另一類。當焊工在同一類中只要一個鋼材考試合格后，在這一類母材中任何鋼材均視為焊工考試合格。例如，某焊工參加焊條電弧焊平焊位置焊接厚為4mm的06Cr19Ni10鋼板考試，考試合格后，即認同奧氏體不銹鋼中32種鋼材在同一厚度范圍，同一焊接方法同一焊接位置均視為合格。其他焊接方法、試件類型、焊縫種類、母材、焊接材料、焊接位置、檢驗方法和發放焊工資格證書等，參見《鋼熔化焊焊工技能評定》（GB／T 15169-2003）。
2. 從事(shi)鍋爐、壓(ya)力容(rong)器焊工的培訓(xun)
對不銹鋼管焊工素質的培訓較為嚴格，要從基本理論知識的教育和操作技能的培訓兩個方面分別進行。培訓機構要得到當地勞動部門鍋爐壓力容器安全監察機構的考核和認可后才有資格對焊工進行培訓。通過培訓要使焊工做到理論指導實踐，再通過實際工作總結出的經驗提高到理論上認識，以求得到全面的提高。按《鍋爐、壓力容器焊工考試規則》，對焊工要進行基本知識和操作技能進行專門培訓，基本知識考試合格（滿分為100分，70分為及格）后才允許進行操作技能培訓和考試。操作技能考試由焊接方法、母材牌號類別、試件類別、焊接材料等幾部分組成。每個焊工要根據自己所從事的焊接產品的性質選擇一個或幾個焊接方法和項目進行考試，考試合格者由當地勞動部門鍋爐壓力容器安全監察局（所）發給有關證書。每個持證焊工只能在自己考試合格項目中規定的范圍內從事焊接作業，絕不允許超越范圍施焊。例如，焊條電弧焊操作持證焊工不允許從事氣體保護焊的操作；合金鋼Q345（16MnR）考試合格的焊工不允許焊接不(bu)銹鋼管產品；對于只有平焊位置考試合格的持證焊工不能在產品上從事立焊或其他位置的作業；超過半年以上不從事持證項目的焊工，施焊以前要重新進行技能考試，取得相應項目的合格證書后，方可從事該項產品的焊接。采取一系列的嚴格管理制度的目的在于提高焊工的素質，最終才能保證焊接產品的焊接接頭質量。
按《鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器壓(ya)(ya)(ya)力(li)管(guan)道焊(han)(han)(han)工(gong)(gong)(gong)(gong)考(kao)試(shi)(shi)(shi)(shi)(shi)與(yu)管(guan)理(li)規則》（國家(jia)質量(liang)監(jian)督檢(jian)驗檢(jian)疫(yi)總局2002年版）適用(yong)鋼制(zhi)鍋爐(lu)(lu)(lu)、壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器和(he)壓(ya)(ya)(ya)力(li)管(guan)道受壓(ya)(ya)(ya)元(yuan)件焊(han)(han)(han)接(jie)的(de)(de)不(bu)銹鋼管(guan)焊(han)(han)(han)工(gong)(gong)(gong)(gong)，參(can)與(yu)鋼制(zhi)受壓(ya)(ya)(ya)元(yuan)件的(de)(de)產(chan)品焊(han)(han)(han)接(jie)的(de)(de)焊(han)(han)(han)工(gong)(gong)(gong)(gong)，由(you)(you)企業成立焊(han)(han)(han)工(gong)(gong)(gong)(gong)考(kao)試(shi)(shi)(shi)(shi)(shi)機(ji)構全(quan)(quan)面(mian)負責焊(han)(han)(han)工(gong)(gong)(gong)(gong)管(guan)理(li)和(he)培訓工(gong)(gong)(gong)(gong)作(zuo)(zuo)。對(dui)參(can)加考(kao)試(shi)(shi)(shi)(shi)(shi)（包括(kuo)基(ji)本知識和(he)操(cao)作(zuo)(zuo)技(ji)(ji)能(neng)）前的(de)(de)焊(han)(han)(han)工(gong)(gong)(gong)(gong)要進行資格審查(cha)，必(bi)(bi)須得到(dao)當地勞動(dong)(dong)部(bu)(bu)門鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器安全(quan)(quan)監(jian)察機(ji)構的(de)(de)認可(ke)和(he)備案(an)。勞動(dong)(dong)部(bu)(bu)門要對(dui)焊(han)(han)(han)工(gong)(gong)(gong)(gong)考(kao)試(shi)(shi)(shi)(shi)(shi)的(de)(de)全(quan)(quan)過(guo)程（包括(kuo)基(ji)本知識考(kao)試(shi)(shi)(shi)(shi)(shi)和(he)操(cao)作(zuo)(zuo)技(ji)(ji)能(neng)考(kao)試(shi)(shi)(shi)(shi)(shi)）進行全(quan)(quan)面(mian)控制(zhi)，對(dui)考(kao)試(shi)(shi)(shi)(shi)(shi)結(jie)果要進行監(jian)督，確保(bao)其真實性。焊(han)(han)(han)工(gong)(gong)(gong)(gong)合(he)格證(zheng)(zheng)由(you)(you)勞動(dong)(dong)人事部(bu)(bu)鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器安全(quan)(quan)監(jian)察局統(tong)(tong)一(yi)印制(zhi)。考(kao)試(shi)(shi)(shi)(shi)(shi)合(he)格后由(you)(you)當地勞動(dong)(dong)部(bu)(bu)門鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器安全(quan)(quan)監(jian)察局（所）發證(zheng)(zheng)，持證(zheng)(zheng)焊(han)(han)(han)工(gong)(gong)(gong)(gong)由(you)(you)當地勞動(dong)(dong)部(bu)(bu)門鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器安全(quan)(quan)監(jian)察局（所）統(tong)(tong)一(yi)管(guan)理(li)。對(dui)于鋼制(zhi)鍋爐(lu)(lu)(lu)、壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器壓(ya)(ya)(ya)力(li)管(guan)道的(de)(de)受壓(ya)(ya)(ya)元(yuan)件，持證(zheng)(zheng)焊(han)(han)(han)工(gong)(gong)(gong)(gong)只能(neng)擔任考(kao)試(shi)(shi)(shi)(shi)(shi)合(he)格范圍內的(de)(de)焊(han)(han)(han)接(jie)工(gong)(gong)(gong)(gong)作(zuo)(zuo)，考(kao)試(shi)(shi)(shi)(shi)(shi)合(he)格項目的(de)(de)有(you)效(xiao)期(qi)為3年（自(zi)簽證(zheng)(zheng)日算起）。焊(han)(han)(han)工(gong)(gong)(gong)(gong)合(he)格證(zheng)(zheng)在(zai)有(you)效(xiao)期(qi)內對(dui)國內各單(dan)位(wei)同等有(you)效(xiao)。中斷受監(jian)察設(she)(she)備焊(han)(han)(han)接(jie)工(gong)(gong)(gong)(gong)作(zuo)(zuo)六個月以上的(de)(de)，再(zai)從(cong)事受監(jian)察設(she)(she)備焊(han)(han)(han)接(jie)工(gong)(gong)(gong)(gong)作(zuo)(zuo)時(shi)，也必(bi)(bi)須重新考(kao)試(shi)(shi)(shi)(shi)(shi)。但持證(zheng)(zheng)不(bu)銹鋼管(guan)焊(han)(han)(han)工(gong)(gong)(gong)(gong)不(bu)得自(zi)行到(dao)外單(dan)位(wei)焊(han)(han)(han)接(jie)鋼制(zhi)鍋爐(lu)(lu)(lu)或壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器的(de)(de)受壓(ya)(ya)(ya)元(yuan)件，否則勞動(dong)(dong)部(bu)(bu)門鍋爐(lu)(lu)(lu)壓(ya)(ya)(ya)力(li)容(rong)(rong)(rong)器安全(quan)(quan)監(jian)察機(ji)構有(you)權吊(diao)銷該焊(han)(han)(han)工(gong)(gong)(gong)(gong)的(de)(de)合(he)格證(zheng)(zheng)。
