Fa'aigoa vevela Q345/20cr/40cr/20crmo/42CrMo Paipa u'amea lamolemole
Fa'amatalaga Puupuu:
34CrMo4 / 35CrMo o loʻo i ai le malosi maualuga ma le malosi o le fetolofi i le maualuga o le vevela, o le malosi o le aʻafiaga i le maualalo o le vevela, faʻamalosi lelei, leai se faʻavevelaina o le vevela, faʻafefeteina laʻititi, palasitika taliaina i le pito malulu ma le faʻaogaina o auala.Le lelei weldability, preheating a'o le'i uelo, post uelo togafitiga vevela ma faamama avega e masani ona faaaogaina pe a uma tineia ma tempering, ma e mafai foi ona faaaoga pe a uma le maualuga ma le feololo i luga o le tineia po o le tineia ma maualalo ma feololo vevela tempering.
Faʻatasi ai ma le filosofia o pisinisi "Client-Oriented", o se faiga faʻataʻitaʻiga lelei lelei, faʻapitoa gaosiga o meafaigaluega ma se aufaigaluega R&D malosi, matou te masani ona ofoina atu oloa sili atu ona lelei, fofo sili ma tau faʻamalosi mo Hot Rolled Q345 / 20cr / 40cr / 20crmo / 42CrMo Carbon Seamless Steel Paipa, O a matou tagata faigaluega faʻapitoa faʻapitoa o le a fesoasoani ma le loto atoa i lau fesoasoani.Matou te faʻafeiloaʻi ma le faʻamaoni ia te oe e mautinoa e totogi se asiasiga i la matou 'upega tafaʻilagi ma faʻamautu ma tuʻuina mai ia i matou lau suʻesuʻega.
Faatasi ai ma le filosofia o pisinisi "Client-Oriented", o se faiga faigata lelei e pulea lelei, masini gaosiga faʻapitoa ma se aufaigaluega R&D malosi, matou te masani ona ofoina atu oloa sili ona lelei, fofo sili ma tau faʻamalosi moSaina Pipa Uamea Su'esu'e ma Paipa Uamea, Matou te maua le tele o tausaga i le gaosiga o lauulu, ma o le matou QC Team ma tagata faigaluega faʻapitoa o le a faʻamautinoa matou te tuʻuina atu ia te oe oloa pito i luga o lauulu ma le sili ona lelei o lauulu ma le gaosiga.E te maua pisinisi manuia pe afai e te filifili e galulue faʻatasi ma sea tagata gaosi oloa faʻapolofesa.Faʻafeiloaʻi lau faʻatonuga galulue faʻatasi!
34CrMo4 / 35CrMo o loʻo faʻaaogaina e avea ma vaega faʻavae taua o loʻo galue i lalo o le uta maualuga, e pei o vaega faʻasalalau o taavale ma afi;O le rotor, o le autu autu ma le faʻasalalau faʻatasi ma le mamafa o le turbo generator, o le vaega tele vaega 34CrMo4 o loʻo faʻaaogaina e gaosia ai faʻamaʻi ma le malosi maualuga ma le tele o le tineia ma le faʻafefe o le uʻamea nai lo le 35CrMo uʻamea, e pei o le tele o mea mo locomotive traction, booster transmission gear, 'au pito i tua, tootoo feso'ota'i ma le fa'amau puna ma se uta tele.34CrMo4 e mafai foi ona faaaoga mo sooga paipa vili ma meafaigaluega fagota i totonu o le suauʻu loloto vaieli i lalo 2000m.34CrMo4 Gas Cylinder Pipe, e masani ona faʻaaogaina i le faʻapipiʻiina o kesi kesi taavale, puipuiga o le afi, fanua faafomaʻi, meafaigaluega alamanuia, ma isi.
Ole tau tutusa ole carbon CEQ ole 35CrMo sila ole 0.72%.E mafai ona iloa o le weldability o lenei mea e matitiva, ma o lona uiga faigata e tele i le taimi o le uelo.O le ta'e vevela ma le mālūlū ta'e uiga o le vevela afaina sone o 35CrMo u'amea paipa o le a tele.Ae maise lava pe a uelo i le tulaga tineia ma le ita, o le a matua iloga le ma'ale'ale ta'e malili o le sone afaina vevela.O le mea lea, i luga o le faʻavae o le filifilia o mea faʻapipiʻi talafeagai ma auala talafeagai, maualuga le maualuga o le faʻamafanafanaina o le vevela i lalo o le tulaga o faiga faʻapitoa ma le pulea lelei o le vevela interpass, e mafai ona ausia le faʻamoemoega o le oloa.
-EN 10297-1 Fa'au'u Umea Li'o Fa'asolo mo Fa'ainisinia ma Fa'ainisinia Lautele.
-GB/T 8162 Fa'alava Uamea Su'ega mo Fa'amoemoega Fa'avae.
| Vasega uamea | C | Si | Mn | P | S | Cr | Mo |
| 34CrMo4 | 0.30-0.37 | 0.40 maualuga | 0.60-0.90 | 0.035 maualuga | 0.035 maualuga | 0.90-1.20 | 0.15-0.30 |
| Vasega uamea | C | Si | Mn | P | S | Cr | Mo |
| 35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | 0.035 maualuga | 0.035 maualuga | 0.80-1.10 | 0.15-0.25 |
Tulaga:GB18248 – 2000;
OD:Φ50-325mm;mafiafia puipui: 3-55mm;
OD faapalepale:±0.75%;
I'uga o le puipui:-10%—+12.5%
Fa'ase'e fa'asaga:≤2mm;
Sa'o:1mm/1m;
I totonu le lautele lapotopoto:e le sili atu i le 80% ole fa'apalepale ole lautele ole OD.
Tulaga lelei: e aunoa ma le ta'e, gaugau, delamination ma stammer.
Vaega o oloa:O paipa u'amea lamolemole mo va'a mamafa maualuga.
Fa'aogaMo ituaiga uma o suauu, hydraulic, taavale toso, nofoaga ma fagu kesi.
Vasega uamea:34CrMo4, 30CrMo, 34Mn2V, 35CrMo, 37Mn, 16Mn. Faʻatasi ma le filosofia atinaʻe "Client-Oriented", o se faʻataʻitaʻiga lelei lelei, faʻaogaina meafaigaluega ma se aufaigaluega R&D malosi, matou te ofoina atu se faʻatau oloa sili atu ma maualuga. fua mo Low MOQ mo Lola vevela Q345 / 20cr / 40cr / 20crmo / 42CrMo Carbon Seamless Steel Paipa, O a matou tagata faigaluega faʻapitoa faʻapitoa o le a faʻamaoni i lau fesoasoani.Matou te faʻafeiloaʻi ma le faʻamaoni ia te oe e mautinoa e totogi se asiasiga i la matou 'upega tafaʻilagi ma faʻamautu ma tuʻuina mai ia i matou lau suʻesuʻega.
MOQ maualalo moSaina Pipa Uamea Su'esu'e ma Paipa Uamea, Matou te maua le tele o tausaga i le gaosiga o lauulu, ma o le matou QC Team ma tagata faigaluega faʻapitoa o le a faʻamautinoa matou te tuʻuina atu ia te oe oloa pito i luga o lauulu ma le sili ona lelei o lauulu ma le gaosiga.E te maua pisinisi manuia pe afai e te filifili e galulue faʻatasi ma sea tagata gaosi oloa faʻapolofesa.Faʻafeiloaʻi lau faʻatonuga galulue faʻatasi!
