Umzi-mveliso we-OEM weCarbon Steel engenamthungo yombhobho wentsimbi yentsimbi umbhobho ASTM A335 Iron Tube
Inkcazelo emfutshane:
I-ASTM A335 ihlala ibizwa ngokuba ngumbhobho we-chrome moly ngenxa yekhemikhali equlathe i-Molybdenum (Mo) kunye neChromium (Cr).I-Molybdenum yongeza amandla entsimbi kunye neChromium (okanye i-chrome) yinto ebalulekileyo yensimbi engenasici.Ukubunjwa kwe-chrome moly alloy steel pipe yenza kube yinto efanelekileyo yokusetyenziswa kwizityalo zamandla, iindawo zokucoca, izityalo zepetroli zekhemikhali, kunye neenkonzo zentsimi yeoli apho ulwelo kunye neegesi zihanjiswa kumaqondo aphezulu kakhulu kunye noxinzelelo.
Ngokwenene luxanduva lwethu ukuhlangabezana neemfuno zakho kwaye sikubonelele ngobuchule.Ulonwabo lwakho ngowona mvuzo wethu ulungileyo.Sijonge phambili ekumiseni kuphuhliso oludibeneyo lweFactory ye-OEM yeCarbon Steel Seamless Pipe Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Inkqubo yethu ekhethekileyo isusa ukusilela kwecandelo kwaye ibonelela abathengi bethu ngomgangatho ophezulu ongaguqukiyo, osivumela ukuba silawule iindleko. , cwangcisa umthamo kunye nokugcina ukuhanjiswa kwexesha.
Ngokwenene luxanduva lwethu ukuhlangabezana neemfuno zakho kwaye sikubonelele ngobuchule.Ulonwabo lwakho ngowona mvuzo wethu ulungileyo.Sijonge phambili ekumiseni uphuhliso oludibeneyo lweItyhubhu yentsimbi yeCarbon engenamthungo kunye nePipe yentsimbi engenamthungo, Siza kubonelela ngezisombululo ezingcono kakhulu ngoyilo olwahlukeneyo kunye neenkonzo ezifanelekileyo.Kwangaxeshanye, wamkelekile i-OEM, iiodolo ze-ODM, mema abahlobo ekhaya nakwamanye amazwe kunye kunye nophuhliso olufanayo kwaye bafezekise i-win-win, ukusungula ingqibelelo, kunye nokwandisa amathuba oshishino!Ukuba unombuzo okanye uya kufuna ulwazi oluthe kratya qiniseka ukuba uziva ukhululekile ukuqhagamshelana nathi.Sijonge phambili ekufumaneni imibuzo yakho kungekudala.
Ukuchasana okunamandla ekuqhekekeni kumaqondo aphezulu kunye noxinzelelo oluphezulu.
Isenokusetyenziselwa iiNkonzo zeHydrogen Sulfide Corrosion.
Ukumelana nokuqhekeka ukusuka kuhlaselo lwe-hydrogen kunye ne-embrittlement.
Ukumelana nokuqhekeka kwe-sulfide eshushu.
Ingasetyenziselwa Izicelo ze-NACE apho iindawo ezinobumuncu ziphantsi koxinzelelo oluphezulu kunye noxinzelelo.
Inokusetyenziswa kwi-NACE-MRO 175 Sour Service.
Ilungele izicelo zokuqhekeka kwe-creep.
Iyakwazi ukumelana namaqondo obushushu aphezulu kunye nokunwebeka okuphantsi kakhulu.
Iindidi zentsimbi ye-alloy ehlanganiswe yi-ASTM A335 - inkcazo ye-ASME SA335 yenzelwe nge-prefix "P", ukusuka kwi-P5 ukuya kwi-P92.AmaBanga e-P11/P22 kunye ne-P91/92 aqhele ukufunyanwa kwizikhululo zamandla, ngelixa ibakala le-P5 kunye ne-P9 lixhaphake kakhulu ekusetyenzisweni kwishishini lepetrochemical.Amabanga P9, P91, kuluhlu, abiza kakhulu
| Intsimbi ye-ASTM A335Low-alloy(iBanga) | UNS ulingana | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| P1 | K11522 | 0.10~0.20 | 0.30~0,80 | 0.025 | 0.025 | 0.10~0,50 | - | 0.44~0,65 |
| P2 | K11547 | 0.10~0.20 | 0.30~0,61 | 0.025 | 0.025 | 0.10~0.30 | 0.50~0,81 | 0.44~0,65 |
| P5 | K41545 | 0.15 | 0.30~0,60 | 0.025 | 0.025 | 0.5 | 4.00~6.00 | 0.44~0,65 |
| P5b | K51545 | 0.15 | 0.30~0,60 | 0.025 | 0.025 | 1.00~2.00 | 4.00~6.00 | 0.44~0,65 |
| P5c | K41245 | 0.12 | 0.30~0,60 | 0.025 | 0.025 | 0.5 | 4.00~6.00 | 0.44~0,65 |
| P9 | S50400 | 0.15 | 0.30~0,60 | 0.025 | 0.025 | 0.50~1.00 | 8.00~10.00 | 0.44~0,65 |
| P11 | K11597 | 0.05~0.15 | 0.30~0,61 | 0.025 | 0.025 | 0.50~1.00 | 1.00~1.50 | 0.44~0,65 |
| P12 | K11562 | 0.05~0.15 | 0.30~0,60 | 0.025 | 0.025 | 0.5 | 0.80~1.25 | 0.44~0,65 |
| P15 | K11578 | 0.05~0.15 | 0.30~0,60 | 0.025 | 0.025 | 1.15~1.65 | - | 0.44~0,65 |
| P21 | K31545 | 0.05~0.15 | 0.30~0,60 | 0.025 | 0.025 | 0.5 | 2.65~3.35 | 0.80~1.60 |
| P22 | K21590 | 0.05~0.15 | 0.30~0,60 | 0.025 | 0.025 | 0.5 | 1.90~2.60 | 0.87~1.13 |
| P91 | K91560 | 0.08~0.12 | 0.30~0,60 | 0.02 | 0.01 | 0.20~0,50 | 8.00~9.50 | 0.85~1.05 |
| P92 | K92460 | 0.07~0.13 | 0.30~0,60 | 0.02 | 0.01 | 0.5 | 8.50~9.50 | 0.30~0,60 |
| Umbhobho we-A335 we-Alloy ephantsi | Inombolo ye-UNS | Isivuno Amandla ksi | Amandla okuqina ksi | Elongation % | Ukuqina | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | - | - |
| P2 | K11547 | 30 | 55 | 30 | - | - |
| P5 | K41545 | 40 | 70 | 30 | - | 207 max |
| P9 | S50400 | 30 | 60 | 30 | - | - |
| P11 | K11597 | 30 | 60 | 20 | - | - |
| P12 | K11562 | 32 | 60 | 30 | - | 174 ubuninzi |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Ingxubevange Steel umbhobho baphathwa ubushushu ukufikelela iipropati mechanical njengoko ngokwento enqwenelekayo alloying.Ngezantsi ezinye zeentlobo zonyango lobushushu.
Lungiselela Ukucima kunye nokuPhucula.
Ukucima kunye nokunciphisa.
UkuQinisa kunye nokuQinisa.
Transverse/longitudinal: uxinezeleko kunye flattening, ubulukhuni, iimvavanyo bend- kwizinto eziye zaphathwa ubushushu kwibhetshi eziko, ezi mvavanyo ziya kwenziwa kwi-5% imibhobho ukusuka inani lobushushu ngalinye inani.Kwiiqashiso ezincinci, umbhobho omnye ubuncinci kufuneka uvavanywe.
I-ASTM A335 Gr.I-P91 iya kuba nobunzima be-250 HB / 265 HV (25 HRC).
Uvavanyo lwe-Hydro: luya kufakwa kubo bonke ubude bombhobho.
Uvavanyo lombane olungonakalisiyo lukhetho.Kuluxanduva lwethu ngokwenene ukuhlangabezana neemfuno zakho kwaye sikubonelele ngobuchule.Ulonwabo lwakho ngowona mvuzo wethu ulungileyo.Sijonge phambili ekumiseni kuphuhliso oludibeneyo lweFactory ye-OEM yeCarbon Steel Seamless Pipe Pipe Alloy Steel Pipe ASTM A335 Iron Tube, Inkqubo yethu ekhethekileyo isusa ukusilela kwecandelo kwaye ibonelela abathengi bethu ngomgangatho ophezulu ongaguqukiyo, osivumela ukuba silawule iindleko. , cwangcisa umthamo kunye nokugcina ukuhanjiswa kwexesha.
OEM Factory forItyhubhu yentsimbi yeCarbon engenamthungo kunye nePipe yentsimbi engenamthungo, Siza kubonelela ngezisombululo ezingcono kakhulu ngoyilo olwahlukeneyo kunye neenkonzo ezifanelekileyo.Kwangaxeshanye, wamkelekile i-OEM, iiodolo ze-ODM, mema abahlobo ekhaya nakwamanye amazwe kunye kunye nophuhliso olufanayo kwaye bafezekise i-win-win, ukusungula ingqibelelo, kunye nokwandisa amathuba oshishino!Ukuba unombuzo okanye uya kufuna ulwazi oluthe kratya qiniseka ukuba uziva ukhululekile ukuqhagamshelana nathi.Sijonge phambili ekufumaneni imibuzo yakho kungekudala.
