關(guān)于《固定式壓力容器安全技術(shù)監(jiān)察規(guī)程》的實施意見(含附件1-2).doc

關(guān)于固定式壓力容器安全技術(shù)監(jiān)察規(guī)程的實施意見質(zhì)檢特函201086號各省、自治區(qū)、直轄市質(zhì)量技術(shù)監(jiān)督局，各有關(guān)單位：固定式壓力容器安全技術(shù)監(jiān)察規(guī)程（以下簡稱固定容規(guī)）將于2010年11月30日結(jié)束過渡期，12月1日正式實施?，F(xiàn)提出以下意見：一、材料（一）關(guān)于GB/T4237-2007標(biāo)準(zhǔn)材料。對于庫存的按照不銹鋼熱軋鋼板和鋼帶（GB/T4237-2007）訂貨的材料，各壓力容器制造單位應(yīng)當(dāng)根據(jù)質(zhì)量證明書或復(fù)驗結(jié)果對比其化學(xué)成分、力學(xué)性能等與GB24511-2009技術(shù)要求的符合性，二者相符合的，可以繼續(xù)用于壓力容器制造。固定容規(guī)正式實施后，生產(chǎn)單位應(yīng)當(dāng)選用GB24511-2009規(guī)定的材料生產(chǎn)壓力容器。（二）相關(guān)技術(shù)措施。為保證固定容規(guī)的順利實施，現(xiàn)提出壓力容器建造的相關(guān)技術(shù)措施（見附件1）。各生產(chǎn)單位可以按附件1的技術(shù)措施要求建造壓力容器。二、生產(chǎn)（一）關(guān)于在制產(chǎn)品。2010年12月1日前已按照壓力容器安全技術(shù)監(jiān)察規(guī)程（以下簡稱舊容規(guī)）制造、尚未完工的壓力容器可以繼續(xù)完成制造；已按照舊容規(guī)制造完成、尚未出廠的壓力容器可以繼續(xù)出廠。（二）關(guān)于風(fēng)險評估。固定容規(guī)第3.6條要求設(shè)計單位在設(shè)計壓力容器時出具風(fēng)險評估報告，其報告基本內(nèi)容應(yīng)當(dāng)滿足附件2的要求。各地和各有關(guān)單位在執(zhí)行固定容規(guī)時，如果遇到其他問題請及時書面反饋我局。附件：1.相關(guān)技術(shù)措施。 2.風(fēng)險評估報告的基本要求。二一年十一月三十日 附件1相關(guān)技術(shù)措施1 鋼板1.1 碳素鋼和低合金鋼鋼板1.1.1 鋼板的標(biāo)準(zhǔn)、使用狀態(tài)及許用應(yīng)力按表1的規(guī)定。1.1.2 殼體用鋼板(不包括多層容器的層板)應(yīng)按表2的規(guī)定逐張進(jìn)行超聲檢測,鋼板超聲檢測方法和質(zhì)量等級按JB/T 4730.3的規(guī)定。1.1.3 受壓元件用鋼板，其使用溫度下限按表3的規(guī)定，表3中Q245R和Q345R鋼板在下述使用條件下應(yīng)在正火狀態(tài)下使用。a) 用于多層容器內(nèi)筒的Q245R和Q345R；b)用于殼體的厚度大于36mm的Q245R和Q345R；c)用于其他受壓元件(法蘭、管板、平蓋等)的厚度大于50mm的Q245R和Q345R。1.2 高合金鋼鋼板 鋼板的標(biāo)準(zhǔn)、厚度范圍及許用應(yīng)力按表4的規(guī)定。 2 鋼管 2.1 碳素鋼和低合金鋼鋼管 2.1.1 鋼管的標(biāo)準(zhǔn)、使用狀態(tài)及許用應(yīng)力按表5的規(guī)定。對壁厚大于30mm的鋼管和使用溫度低于-20的鋼管，表中的正火不允許用終軋溫度符合正火溫度的熱軋來代替。 2.1.2 GB 9948中各鋼號鋼管的使用規(guī)定如下：a）換熱管應(yīng)選用冷拔或冷軋鋼管，鋼管的尺寸精度應(yīng)選用高級精度；b）外徑不小于70mm，且壁厚不小于6.5mm的10和20鋼管，應(yīng)分別進(jìn)行-20和0的沖擊試驗，3個縱向標(biāo)準(zhǔn)試樣的沖擊功平均值應(yīng)不小于31J。10和20鋼管的使用溫度下限分別為-20和0。 2.1.3 GB6479中各鋼號鋼管的使用規(guī)定如下：a) 鋼中含硫量應(yīng)不大于0.020%；b) 換熱管應(yīng)選用冷拔或冷軋鋼管，鋼管尺寸精度應(yīng)選用高級精度； c) 外徑不小于70mm，且壁厚不小于6.5mm的20和16Mn鋼管，應(yīng)分別進(jìn)行0和-20的沖擊試驗，3個縱向標(biāo)準(zhǔn)試樣的沖擊功平均值應(yīng)分別不小于31J和34J。20和16Mn鋼管的使用溫度下限分別為0和-20。2.1.4 使用溫度低于-20的鋼管，其鋼號、使用狀態(tài)和沖擊試驗溫度（即鋼管的使用溫度下限）按表6的規(guī)定。表中16Mn鋼的化學(xué)成分應(yīng)符合P0.025%、S0.012%的規(guī)定，外徑不小于70mm，且壁厚不小于6.5mm的鋼管進(jìn)行-40的沖擊試驗，3個縱向標(biāo)準(zhǔn)試樣的沖擊功平均值應(yīng)不小于34J。 09MnD和09MnNiD鋼管的相關(guān)規(guī)定見4.2.2和4.2.3。2.2 高合金鋼鋼管 鋼管的標(biāo)準(zhǔn)、壁厚范圍及許用應(yīng)力按表7的規(guī)定。鋼管的交貨狀態(tài)應(yīng)按表7中相應(yīng)鋼管標(biāo)準(zhǔn)的規(guī)定。表7中GB13296和GB/T 14976鋼號中的統(tǒng)一數(shù)字代號系按GB/T20878的規(guī)定。28表1 碳素鋼和低合金鋼鋼板許用應(yīng)力鋼號鋼板標(biāo)準(zhǔn)使用狀態(tài)厚度mm室溫強(qiáng)度指標(biāo)在下列溫度（）下的許用應(yīng)力，MPa注RmMPaReLMPa20100150200250300350400425450475500525550575600Q245RGB 713熱軋，控軋，正火3164002451481471401311171089891856141163640023514814013312411110293868461413660400225148133127119107988982806141601003902051371231171099890827573614110015038018512311210710090807370676141Q345RGB 713熱軋，控軋，正火3165103451891891891831671531431259366431636500325185185183170157143133125936643366049031518118117316014713312311793664360100490305181181167150137123117110936643100150480285178173160147133120113107936643150200470265174163153143130117110103936643Q370RGB 713正火10165303701961961961961901801701636530360196196196193183173163366052034019319319318017016015018MnMoNbRGB 713正火加回火30605704002112112112112112112112071951771176010057039021121121121121121121120319217711713MnNiMoRGB 713正火加回火30100570390211211211211211211211203100150570380211211211211211211211200表1（續(xù)）鋼號鋼板標(biāo)準(zhǔn)使用狀態(tài)厚度mm室溫強(qiáng)度指標(biāo)在下列溫度（）下的許用應(yīng)力，MPa注RmMPaReLMPa2010015020025030035040042545047550052555057560015CrMoRGB 713正火加回火6604502951671671671601501401331261221191178858376010045027516716715714714013112411711411110988583710015044025516315714714013312311711010710410288583714Cr1MoRGB 713正火加回火610052031019318718017016315314714013513012380543310015051030018918017316315714714013313012712180543312Cr2Mo1RGB 713正火加回火61505203101931871801731701671631601571471198961463712Cr1MoVRGB 713正火加回火660440245163150140133127117111105103100989582594160100430235157147140133127117111105103100989582594112Cr2MolVR正火加回火3012059041521921921921921921921921921919316313410472116MnDRGB 3531正火，正火加回火616490315181181180167153140130163647029517417416715714313012036604602851701701601501371231176010045027516716715714713312011310012044026516316315314313011711015MnNiDRGB 3531正火，正火加回火61649032518118118117316364803151781781781673660470305174174173160表1（續(xù)）鋼號鋼板標(biāo)準(zhǔn)使用狀態(tài)厚度mm室溫強(qiáng)度指標(biāo)在下列溫度（）下的許用應(yīng)力，MPa注RmMPaReLMPa2010015020025030035040042545047550052555057560015MnNiNbDR正火，正火加回火101653037019619619619611636530360196196196193366052035019319319318709MnNiDRGB 3531正火，正火加回火616440300163163163160153147137163644028016316315715014313712736604302701591591501431371301206012042026015615614714013312711708Ni3DR正火，正火加回火，調(diào)質(zhì)66049032018118116010048030017817806Ni9DR調(diào)質(zhì)6306805752522521304068056525225207MnMoVRGB 19189調(diào)質(zhì)106061049022622622622607MnNiVDRGB 19189調(diào)質(zhì)106061049022622622622607MnNiMoDRGB 19189調(diào)質(zhì)105061049022622622622612MnNiVRGB 19189調(diào)質(zhì)1060610490226226226226注1：該鋼板的技術(shù)要求見（4 材料的補(bǔ)充規(guī)定）。表2 殼體用鋼板超聲檢測要求鋼號鋼板厚度mm容器使用條件質(zhì)量等級Q245RQ345R 3036不低于級36不低于級Q370RMn-Mo系Cr-Mo系Cr-Mo-V系25不低于級16MnDRNi系低溫鋼（調(diào)質(zhì)狀態(tài)除外）20不低于級調(diào)質(zhì)狀態(tài)使用的鋼號16級多層容器內(nèi)筒鋼板12級12介質(zhì)毒性程度為極度或高度危害；在濕H2S環(huán)境中使用；設(shè)計壓力大于或等于10MPa。不低于級表3 鋼板的使用溫度下限鋼 號鋼板厚度mm使用狀態(tài)沖擊試驗要求使用溫度下限中常溫用鋼板Q245R6熱軋、控軋、正火免做沖擊-206120沖擊-201216-101615001220熱軋、控軋-20沖擊（協(xié)議）-2012150正火-20Q345R6熱軋、控軋、正火免做沖擊-206200沖擊-202025-102520002030熱軋、控軋-20沖擊（協(xié)議）-2020200正火-20Q370R1060正火-20沖擊-2018MnMoNbR30100正火加回火0沖擊0-10沖擊（協(xié)議）-1013MnNiMoR30150正火加回火0沖擊0-20沖擊（協(xié)議）-2007MnMoVR1060調(diào)質(zhì)-20沖擊-2012MnNiVR1060調(diào)質(zhì)-20沖擊-20低溫用鋼板16MnDR660正火,正火加回火-40沖擊-4060120-30沖擊-3015MnNiDR660正火,正火加回火-45沖擊-4515MnNiNbDR1060正火,正火加回火-50沖擊-5009MnNiDR6120正火,正火加回火-70沖擊-7008Ni3DR6100正火,正火加回火,調(diào)質(zhì)-100沖擊-10006Ni9DR640(612)調(diào)質(zhì)（或兩次正火加回火）-196沖擊-19607MnNiVDR1060調(diào)質(zhì)-40沖擊-4007MnNiMoDR1050調(diào)質(zhì)-50沖擊-50表4 高合金鋼鋼板許用應(yīng)力鋼號鋼板標(biāo)準(zhǔn)厚度mm在下列溫度()下的許用應(yīng)力，MPa注20100150200250300350400450500525550575600625650675700725750775800S11306GB 245111.525137126123120119117112109S11348GB 245111.52511310410110099979590S11972GB 245111.58154154149142136131125S21953GB 245111.580233233223217210203S22253GB 245111.580230230230230223217S22053GB 245111.580230230230230223217S30408GB 245111.58013713713713012211411110710310098917964524232271137114103969085827976747371676252423227S30403GB 245111.5801201201181101039894918811209887817673696765S30409GB 245111.58013713713713012211411110710310098917964524232271137114103969085827976747371676252423227S31008GB 245111.5801371371371371341301251221191151131058461433123191512108113712111110599969390888584838161433123191512108S31608GB 245111.5801371371371341251181131111091071061059681655038301137117107999387848281797878767365503830表4(續(xù))鋼號鋼板標(biāo)準(zhǔn)厚度mm在下列溫度()下的許用應(yīng)力，MPa注20100150200250300350400450500525550575600625650675700725750775800S31603GB 245111.5801201201171081009590868411209887807470676462S31668GB 245111.580137137137134125118113111109107113711710799938784828179S31708GB 245111.5801371371371341251181131111091071061059681655038301137117107999387848281797878767365503830S31703GB 245111.5801371371371341251181131111091137117107999387848281S32168GB 245111.580137137137130122114111108105103101835844332518131137114103969085828078767574584433251813S39042GB 245111.58014714714714714413112211471371271171079790 注1：該行許用應(yīng)力僅適用于允許產(chǎn)生微量永久變形之元件，對于法蘭或其他有微量永久變形就引起泄漏或故障的場合不能采用。 表5 碳素鋼和低合金鋼鋼管許用應(yīng)力鋼號鋼管標(biāo)準(zhǔn)使用狀態(tài)壁厚mm室溫強(qiáng)度指標(biāo)在下列溫度（）下的許用應(yīng)力，MPa注RmMPaReLMPa2010015020025030035040042545047550052555057560010GB/T8163熱軋103352051241211151089889827570614120GB/T8163熱軋104102451521471401311171089888836141Q345DGB/T8163正火1047034517417417417416715314312593664310GB9948正火163352051241211151089889827570614116303351951241171111059585797367614120GB9948正火1641024515214714013111710898888361411630410235152140133124111102938378614120GB6479正火1641024515214714013111710898888361411640410235152140133124111102938378614116MnGB6479正火16490320181181180167153140130123936643164049031018118117316014713312311793664312CrMoGB 9948正火加回火164102051371211151081019588828079777450163041019513011711110598918579777574725015CrMoGB 9948正火加回火164402351571401311241171081019593919088583716304402251501331241171111039791898786855837305044021514312711711110597928785848381583712Cr2Mol正火加回火30450280167167163157153150147143140137119896146371lCr5MoGB 9948退火1639019513011711110810510198959391836246352618163039018512311110510198959188868582624635261812CrlMoVGGB 5310正火加回火304702551701531431331271171111051031009895825941表5（續(xù)）鋼號鋼管標(biāo)準(zhǔn)使用狀態(tài)壁厚mm室溫強(qiáng)度指標(biāo)在下列溫度（）下的許用應(yīng)力，MPa注RmMPaReLMPa2010015020025030035040042545047550052555057560009MnD正火8420270156156150143130120110109MnNiD正火8440280163163157150143137127108Cr2AlMo正火加回火8400250148148140130123117109CrCuSb正火83902451441441371271 注1：該鋼管的技術(shù)要求見（4 材料的補(bǔ)充規(guī)定）。表6 低溫用鋼管的使用溫度下限鋼號鋼管標(biāo)準(zhǔn)使用狀態(tài)壁厚，mm沖擊試驗溫度，16MnGB6479正火40-4009MnD正火8-5009MnNiD正火8-70表7 高合金鋼鋼管許用應(yīng)力鋼號鋼管標(biāo)準(zhǔn)壁厚mm在下列溫度（）下的許用應(yīng)力，MPa注201001502002503003504004505005255505756006256506757007257507758000Cr18Ni9（S30408）GB 1329614137137137130122114111107103100989179645242322711371141039690858279767473716762524232270Cr18Ni9（S30408）GB/T 14976281371371371301221141111071031009891796452423227113711410396908582797674737167625242322700Cr19Ni10（S30403）GB 1329614117117117110103989491881117978781767369676500Cr19Ni10（S30403）GB/T 149762811711711711010398949188111797878176736967650Cr18Ni10Ti（S32168）GB 13296141371371371301221141111081051031018358443325181311371141039690858280787675745844332518130Cr18Ni10Ti（S32168）GB/T 14976281371371371301221141111081051031018358443325181311371141039690858280787675745844332518130Cr17Ni12Mo2（S31608）GB 132961413713713713412511811311110910710610596816550383011371171079993878482817978787673655038300Cr17Ni12Mo2（S31608）GB/T 1497628137137137134125118113111109107106105968165503830113711710799938784828179787876736550383000Cr17Ni14Mo2（S31603）GB/T 132961411711711710810095908684117978780747067646200Cr17Ni14Mo2（S31603）GB/T 149762811711711710810095908684111797878074706764620Cr18Ni12Mo2Ti（S31668）GB 1329614137137137134125118113111109107113711710799938784828179表7（續(xù)）鋼號鋼管標(biāo)準(zhǔn)壁厚mm在下列溫度（）下的許用應(yīng)力，MPa注201001502002503003504004505005255505756006256506757007257507758000Cr18Ni12Mo2Ti（S31668）GB/T 14976281371371371341251181131111091071137117107999387848281790Cr19Ni13Mo3（S31708）GB 132961413713713713412511811311110910710610596816550383011371171079993878482817978787673655038300Cr19Ni13Mo3（S31708）GB/T 1497628137137137134125118113111109107106105968165503830113711710799938784828179787876736550383000Cr19Ni13Mo3（S31703）GB 1329614117117117117117117113111109111711710799938784828100Cr19Ni13Mo3（S31703）GB/T 149762811711711711711711711311110911171171079993878482810Cr25Ni20（S31008）GB 132961413713713713713413012512211911511310584614331231915121081137121111105999693908885848381614331231915121080Cr25Ni20（S31008）GB/T 149762813713713713713413012512211911511310584614331231915121081137121111105999693908885848381614331231915121081Cr19Ni9（S30409）GB 1329614137137137130122114111107103100989179645242322