Indawo yokuziphakama: | Shandong, China |
Igama lesithathu: | Jinzheng |
Inombolo Yomodeli: | 16MnDG、10MnDG、09DG、09Mn2VDG、06Ni3MoDG、ASTM A333-Grade1、Grade3、Grade4、Grade6、Grade7、Grade8、Grade9、Grade10、Grade11 |
Umbiko Wokubekwa: | API, CE, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, GS, ISO9001 |
Umbiko Wesilayiziweyo: | 1 Inji |
Inani: | $650/ton |
Amabaliswano KaPhakathi: | Umbuso wokuphakamisa kwi-Export (Kwi-bundles amabhokisi amanayoni, amabhokisi omphandle weziqhuthu noma njengezicwangciso zethile) |
Isikhatsi Somucane: | 15-20mizuzane |
Amasethi Apho Aziphathelwa: | FOB 30%T/T,70% ngaphambi kokuthumela |
CIF 30% ukuncedwa ngemvume okwamanje kunye nokuhlawula okanye uqwaliswe ngaphambi kokuthumela | |
noma Irrevocable 100% L/C ekuhlawulekileyo | |
Ubungena: | 2000 Ton/intoni kwi-nyaka |
Ubulelano Obudala:
16MnDG,10MnDG,06Ni3MoDG,GB/T6479,GB/T18984,uthepu olungempumelelo, Uthepu olungempumelelo wesikhephe sesifomu nesigangatho
Ipayipha yomgca wesiqephu we-A333 yamathuluzi yezintshandle zesiya kakhulu kumazwe eziphakeme, i-natural gas, ikhemisitri, i-electric power, ukusindiswa kunye nomunye umphandla. Izinyathelo zakhe ezihlukelekhoyo, ezifanekiso, futhi kwiindlela ezinethemba, amaphayileyo ase-North America, i-petrochemical equipment, amaphayileyo okusetshenziswa kwesistemi sokuhlola, amacooler, amasteam generator, kodwa siyasetshenziswa nge-mechanical processing, ipressure vessels, ubuchedama bokubhala, umbhalo wesigabheni, umdlalo wesigabheni, amasikhatsi esikhulu, amasentrum yokushintsha, imikhrane yokugcina, ishiphiwo, umdlalo wesibhedi, amashelfing yesikhombiso, udecore, amafeshini lomthombo, ukuhlola lokubhala, uprojects yokushintsha kunye nokuhlanganisa, amabhra okufundiswa, izilondolozi zesithoba, amaxwebhu, amagadi lezincinci, amaphepha angaphandle komlando, ifitness equipment, kunye nezinye iziphumo zokusebenzela
Imininingwane yokucabanga
Isimo | Ukuxhumana,% | ||||||||
Ubani 1A | Ubani 3 | Ubani 4 | Ubani 6A | Ubani 7 | Ubani 8 | Umkhakato 9 | Umkhakato 10 | Umkhakato 11 | |
Thale, max | 0.30 | 0.19 | 0.12 | 0.30 | 0.19 | 0.13 | 0.20 | 0.20 | 0.10 |
Manganese | 0.40-1.06 | 0.31-0.64 | 0.50-1.05 | 0.29-1.06 | 0.90 max | 0.90 max | 0.40-1.06 | 1.15-1.50 | 0.60 ngqo |
I-Phosphorus, ngqo | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.035 | 0.025 |
I-Sulfur, ngqo | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.015 | 0.025 |
Silicon | - | 0.18- 0.37 | 0.08- 0.37 | 0.10 umnini | 013- 0.32 | 0.13 0.32 | - | 0.10-0.35 | 0.35 ngxuma |
Inikelo | - | 3.18- 3.82 | 0.47-0.98 | - | 2.03 2 57 | 8.40 9.60 | 1.60 2.24 | 0.25 ngxuma | 35.0 -37.0 |
Ikhrumi | - | - | 0.44-1.01 | - | - | - | - | 0.15 ngxqo | 0.50 ngxqo |
Ikophu | - | - | 0.40-0.75 | - | - | - | 0.75-1.25 | 0.15 ngxqo | - |
I-Aluminum | - | - | 0.04-0.30 | - | - | - | - | 0.06 ngxqo | - |
Vanadium, ngxqo | - | - | - | - | - | - | - | 0.12 | - |
Columbium, ngxqo | - | - | - | - | - | - | - | 0.05 | - |
Molybdenum, ngxqo | - | - | - | - | - | - | - | 0.05 | 0.50 ngxqo |
Cobalt | - | - | - | - | - | - | - | - | 0.50 ngxqo |
Imithuthi yomphendulo
Ububanzi 1 | Ubani 3 | Ububanzi 6 | Ubani 7 | |||||
PSI | MPa | PSI | MPa | PSI | MPa | PSI | MPa | |
Umphendulo wombuzo, minYield strength, min | 55 00030 000 | 380205 | 65 00035 000 | 450240 | 60 00035 000 | 415240 | 65 00035 000 | 450 240 |
Ezintleni | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | Ukugqibela ngaphandle | |
Ukukhathalwa kwi-2 in. okanye 50mm, (okanye 40). min, %: Ukukhathalwa olunye ulwazi lokugcina lomntla ukuze izicatulo ezinamathamsanqa 5/16 in. (8 mm) nokulandelayo kwi-sayizi, i-strip tests.nokuba kunye nezi zesi small isayizi esifumanekayo ngezantsi lokugcinaLokhu standard round2-in. okanye 50-mm gage length okanye sayizi esingabiyo esincinci test specimen nesilinganiso sithi equal to 4D (4into ukudiametira) yena useyo kwi-izibalo zokuthathela, ukugcina kumgca wokuqala kwi-ikampani yezinhlamvu ezintathu ezi-32 [0.8 mm] esisebenziswayo kusuka kwesikhombisi somdlambatho ngasinye esihlanu in. (8 mm) kwezinto ezidingekayo lokuhlupheka kokubonisa kwezimpawu ezinhlanganiswa |
35 28 1.75B | 25 20 1.25B | 30 22 1.50B | 20 14 1.00B | 30 22 1.50B | 16.5 12 1.00B | 30 22 1.50B | 22 14 1.00B |
Ubani 8 | Umkhakato 9 | Umkhakato 10 | Umkhakato 11 | |||||
PSI | MPa | PSI | MPa | PSI | MPa | PSI | MPa | |
Umphendulo wombuzo, minYield strength, min | 100 00075 000 | 690515 | 63 00046 000 | 435310 | 80 00065 000 | 550450 | 65 00035 000 | 450 240 |
Ezintleni | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | Ukugqibela ngaphandle | Ezantsi kwiqhutywa | ||
Ukugqabha kwi-2 in. noma 50mm, (noma 40). min, %:Ezantsi ukugqabha okuncedisiweyo kwezindlu zesi-5/16 in. (8 mm) kunye neziphakathi kuhlawulwa, iimfundo zokushicilela.zoziqhamuka kunye nokugcina kufuphi kwesikhephe esincinci le-2-in. noma 50-mm igama lomgca wesithathu noma lokugcina ngokubanzi kunye nokungqinisekileyo lendawo yomgca engaqondweni equal to 4D (4into idiameter) yi usezakhe iziphuzu zemisebenzi, uphawu ngalokho ngumoya wesithathu we-32 in. [0.8 mm] ukugcina kweqiniso lweqhawe ngezantsi ko-5/16 in. (8 mm) kwiqiniso elizweni lokungaxoxwa esiqedwanga sentsha |
22 16 1.25B | --- --- --- | 28 --- 1.50B | --- --- --- | 22 16 1.25B | --- --- --- | 18A --- --- | |
Ukuphawula
1. Ukufaka kwesicatshulwa
I-pipe yasekelenti esisincane yenqanawe yiyo yaphakathi kwezikhuthazelo zomphumulo, izichemethi, ingashe lemfu wokugcina nesibhakabhaka njengama-ethylene, amapropilini, amauria, asintetiki ammonia, N-P-K ifertilayithi efundekayo kunye nokuphucula kwamakhumbi, kunye nokubhala, ukususa kunye nokulima imibiko yesiphumo esisicatshulwa. Isistimu sokungena ngaphandle komoya yenqanawe iyo lufuneka ku-ASTM A333/A333M-2011 (ngokuqinisekisi lapho iliqale isitandatho saseMerika), elifuneka kwiqhawu lokungena ngaphandle komoya ekusasentlaneni -196℃. Ngonye into eyayiphiwa kunye nokuyibekiswa kwenqanawe yenqanawe yesincane lokungena ngaphandle komoya kulandelule kwiwolelo wezwe, kunye nokuhlanganiswa nge-sitandatho saseMerika. Ngokushesha, emingcele yisishiyagalombili esitandathweni saseMerika sokungena ngaphandle komoya, iGr.6 iyayisebenzisa kakhulu kwindawo yokusebenza yezikhuthazelo zomphumulo kunye nokuthuthukisa amafu okanye amakhumbi eziyindawo ezisincane nokungena ngaphandle komoya, kunye nokuba umthakathi wesimaneki sesiMerika kunye ne-Ewropi uqhuba lokugcina ngu-20 000 t.
2. Umyalezo wokubhala
Ukubhala - Izintuba zibhethe ngamandla yokubhala okungenzi filler metal noma ezintathu. Inani 4 lingenzelwa ngendlela yokubhala esingazifunyeniswa.
Ukuhlola Isicelo
Zonke izintuba ezisetyenzisiwe kanye neziphi apho zizibhethe kufuneka zibheke umdlalo wabo wesithathu ngemvume ophakathi lwezinye.
Zigcinwe ngumdlalo ongaphandle komhlaba kunye nokuhlola ngokuphakathi, phakathi komhlaba kunye nokuhlola ngokuphakathi kwesikhombisa somoya osusiwe ngokukholelwa, phakathi komhlaba kunye nokuhlola ngokuphakathi kwesikhombisa somoya osusiwe ngokukholelwa.
Iindlebe yasikhephe siyongezwa kanye nokubhekiswa emva kokuthiwe ukuthiwe ngomkhwebho wesikhephe. Ukubhekiswa kwesikhephe kuyongezwa ngokubhekiswa kanye nokuthiwe ukuthiwe ngomkhwebho wesikhephe. Iindlebe yasikhephe yinikezela imisebenzi yokuhlola ngokuphakathi, ukuze ithetha lokuhlola kusithathu siphakathi sesikhombisa somoya osusiwe ngokukholelwa, phakathi komhlaba kunye nokuhlola ngokuphakathi kwesikhombisa somoya osusiwe ngokukholelwa.
Iphakathi lisebenzisa kunye nokusondwa kwesikhephe esibonakaleyo sokuphumelela ngokulandelwa nge-temperature njengoba kuthola ekhethweni.
Ukuba kukhethe weziphi zindlela ezifanekiso, isampuli setshonalwa siyakutsiwe kwi-block yomgca wotyhalalayo, okungayithintwa kwi-pipe yesitshalo esihlangene ne-stone elihlangene le-stress. I-block yomgca uzothintwa ngqo kwi-temperature ethintekayo, uzozindla kwi-temperature ethintekayo ngamavathisi athintekayo, kwaye uzocula phakathi komhlaba ukuya ku-temperature engapheleleyo 600F (315 ° C). I-block yomgca yophandle lokuthi i-Grade 8 pipe uzocula ngaphandle kwindawo yokuhlala okanye ngaphandle kwi-water ngendlela eyenziwe ukucula ngokusetyenziswa kokuhlala 300F/ (165℃/h) ukuya ku-temperature engapheleleyo 600F (315℃).
3. Umthakathizo omphambili okanye umlando wesitshalo wesiphamvu
ASTM A333-Grade1、Grade4、Grade6、Grade7、Grade9、Grade10
ASTM A334-Grade1、Grade6、Grade7、Grade9
API 5CT80、L80-1、L803Cr、P110
4. Amasithandazo amaphumayo kwezinto
GSTM 8333、 GSTM 8334、 API SPEC 5CT (9th)
5. Isipho sokuqala
Umkhompilo ophakathi kwezikhono zokugcina ngempera enye, akukho amagama amandla, inqanawa yezincwadi ezilowethu kunye nokuphucula kwicalcification, ukufuneka kube khona ukubonakala ukusuka kwebutshaba bezinkathelo, ukuze uzimele iimpahla yokushintsha. Umkhompilo une 0 "-100C umthombo wokugcwalisa, okungayaziyo ukuba kwenziwa izicatshulwa eziphumaphi ngenqanawe ukuvumela uhlobo lomphahla kunye nokuthola.
6. Isikhatsi esetshenziswa yeprodakto
Izindlela ze-A333 kunye ne-A334 zilandelwa kwiqela le- -45-195C lweqela le cryogenic lele izindlela eziqhawukileyo ezintshangayo. Zingabafuneka ukusetyenziswa okanye njengamathuluzi amanqaku apho kukhona amarenje apha ezindleni ezincedwayo. I-casing yomgca wokuqala we-API5CT ingasetyenziswa ngokuphi indawo yokubhuka ekwesikoleni sasendaweni esidingekayo. Umthi wobanzi wenqanawe ungasetyenziswa phantsi kwemali yezintsha, kodwa ungenqanawe ngekuhlola, ukuhlolwa nokuthengiswa. Izinqumo ezihlukezi ziyayibonisa ukuba i-A333GR.6 ipayipayi yobanzi yenqanawe yenqanawe yilinganiswe ngakumbi kwiindawo ye-ndawo yokuxhasa, yesithathu kunye nezindawo ezimbini.
7. Isiphumo somncedo wesigaba
Ubude phandle: 16mm~323.9mm; Umdabu wophandle: 2.0mm~40.0mm
Izimo Zokusebenza:
Kusetyenziswa ngakumbi kwiindawo zokugcinwa ngepetrokhemikali, igas enyakeni, amakhemikali, udlula weelektri, ukuphucula kunye nomunye ommeli. Ukusetyenziswa kwakho okubanzi, ubungakanani, futhi kwiindlela ezintshangayo zomoya, amaphethanathi wepetrokhemikali, iimisili zesistemi somoya wemashini, amaphethanathi wesithole, amaphethanathi wesithole, kodwa zisetshenziswa futhi kumaziko eziphumleneyo, iindleko zenqabeni, umhlaba wamathuluzi, amasikhelo esikhulu, izikhuni zokushintsha, imibhalo, amafuthi, amaxhasa, amagama lokuhlola, umezimanto, ukusukuma amaqhele, ukubhala ikhambhu, ukufaka amaphephandaba, ukudekoreka, amaqalo, umbhayilo wesithole, umsebenzi wemashini, nokuthenga indlu, amacabango, amaphethanathi, nokuthengisa amaqhele, ukusukuma amaqolo, ukwesha amaqhele, ukusuka amaqhele, nokuthenga amaqhele
Ukuphawula:
Amalungiselelo kaTshwana leMepu weSithayela
API SPEC 5L | |||
Igama Lelokhi | Isithunyiswa Sesicatshulwa | Ububanzi (mm) | Ikhowudi Lesithayela / Isiliso SeSithayela |
Iindlela Zokuthengiswa | API 5L | Ø10.3~1200xWT1.0~120 | A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2 |
API SPEC 5CT | |||
Igama Lelokhi | Isithunyiswa Sesicatshulwa | Ububanzi (mm) | Ikhowudi Lesithayela / Isiliso SeSithayela |
Isixhumanisi | API 5CT | Ø114~219 x WT5.2~22.2 | J55, K55, N80, L80, P110 |
Tubing | API 5CT | Ø48.3~114.3 x WT3.2~16 | J55, K55, N80, L80, P110 |
ASTM \/ ASME | |||
Igama Lelokhi | Isithunyiswa Sesicatshulwa | Ububanzi (mm) | Ikhowudi Lesithayela / Isiliso SeSithayela |
Izicatuleli ezisetyenziswa zesiZinc ezinamandla esezibhokisiwe kwaye ezintathu ezishesha | ASTM A53 | Ø10.3~1200xWT1.0~150 | Gr.A, Gr.B, Gr.C |
Izindlela ezisebenzayo zesiCarbon esingaselemu zokuthuthwa ngokushesha | ASTM A106 | Ø10.3~1200xWT1.0~150 | Gr.B, Gr.C |
Izindlela ezisetyenziswa ngokusemthethweni kwaye amaphupha engasityenziswa asebenza ngokulandelayo yesiqephu seCarbon elandelayo | ASTM A179 | Ø10.3~426x WT1.0~36 | Isiqephu Sesicabanga Esilandelayo |
Izindlela zeBoiler zesicabanga esingaselemu zokuthuthwa ngokubungakaze | ASTM A192 | Ø10.3~426 x WT1.0~36 | Isiqephu Sesicabanga Esilandelayo |
Izindlela ezikhoyo zokuphucula kwezandla eziphumaphi ngokushesha esemthethweni ka-Alloy Steel Heat-Exchanger nokuthengisa umoya | ASTM A199 | Ø10.3~426 x 1.0~36 | T5, T22 |
Izindlela ezikhoyo zokuphucula komphakathi eziyiqhutywa nge-Alloy Steel Boiler nokuphucula kwesuphara | ASTM A210 | Ø10.3~426 x WT1.0~36 | A1, C |
Izindlela ezikhoyo ezinetheni le-Austenitic & Ferritic Alloy Steel Boiler, Superheater nokuphucula kwezandla | ASTM A213 | Ø10.3~426 x WT1.0~36 | T5, T9, T11, T12, T22, T91 |
Iindlela zakuphucumisa ezisekelayo nezikhombisi zezincwadi kanye nokhombisi lokugqibela | ASTM A333 | Ø1⁄4"~42"xWTSCH20~XXS | Gr.1, Gr.3, Gr.6 |
Iindlela zakuphucumisa nezi-steel ezinethweniweyo ezisekelayo nezikhombisi zezincwadi lokugqibela kwiinkcukacha ezingaphansi kakhulu | ASTM A334 | Ø1⁄4"~4"xWTSCH20~SCH80 | Gr.1, Gr.6 |
Izintuba zakuphelo eziphumulekileyo ezinezicatshulwa kwezinye zesiCarbon Steel | ASTM A556 | Ø10.3~426 x WT1.0~36 | A2, B2 |
DIN | |||
Igama Lelokhi | Isithunyiswa Sesicatshulwa | Ububanzi (mm) | Ikhowudi Lesithayela / Isiliso SeSithayela |
Izintuba zakuphelo ezinezicatshulwa ngemvume ekunene | DIN 17175 | Ø10~762 x WT1.0~120 | St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 |
Izintuba zakuphelo ezinezicatshulwa | DIN 1629 \/ DIN 2391 | Ø13.5~762 x WT1.8~120 | St37.0, St44.0, St52.0, St52.3 |
Izintuba zakuphelo ezinezicatshulwa | DIN 2440 | Ø13.5~165.1 x IMFULA1.8~4.85 | St33.2 |
Izindlela ezintsha zesi Steel ezincedwe ngokushesha | DIN 2393 | Ø16~426 x IMFULA1.0~36 | RSt34-2, RSt37-2, RSt44-2, St52 |
BS | |||
Igama Lelokhi | Isithunyiswa Sesicatshulwa | Ububanzi (mm) | Ikhowudi Lesithayela / Isiliso SeSithayela |
Amatube wesithathu esezingcindezelwe kwi Steel | BS 970 | Ø10~762x WT1.0~120 | Carbon Steel |
Izintuba ezincedwe zesi Steel zase Boiler nge Heat Exchangers | BS 3059 | Ø10~762x WT1.0~120 | 360,410,440,460, 490 |
Ukuphumelela Kwesicwangciso:
1. Umncedo omncane.
Isiparameter siyilandel' esishumi ngokushesha kwe square steel, ngakho kube ne umncedwano kunye nomncane okulandelayo, encane kulapho kwi square steel, kunye nokuba umncedwano wakhe usheshayo ngokushesha kwe square steel.
2. Ukugcwaliswa kunye nokuhlawula emanzini.
Ukugcwaliswa kwakhe kunye nokuhlawula emanzini kufuneka ukuba ngokuthile kakhulu kakhulu kumthetho we square steel, A333 ukugcwaliswa kwe acid, alkali, isalti kunye nokungqalwa yemvume, ukuhlawula emanzini, ukukhala ngokukhupheleleyo kunye nokubhedelela ngokukhupheleleyo, akuzange kufinyele kusenzo esisodwa, isizathu sokusebenza efikeleyo sifika ngaphezulu kwezintlanu.
3, asikade ukudibana kunye nokugcwaliswa kwe static.
Kune ukugcwaliswa kwe static ekunomntla, ngokushesha kwezi zinto eziphakathi zesi steel pipes, izintuba ezincedwe zikhona imfihlo elincinci, zisebenzisa futhi kwi makhina yokusebenza, akukho umoya womnceda, akudibane, kunye nokugcwaliswa kwe static, izintuba ezincedwe zikhona iimfihlo eyayaziwa kunye nokusebenzisa ngokukhupheleleyo, futhi.
Umgcino wethu omhle uzohlala ukukhipha ngezintsimbi zethu!