347 Ipayipi Lensimbi Engenamthungo
Incazelo emfushane:
347 Ipayipi Lensimbi Engagqwali Elingenamthungo: I-High-Temperature Resistance kanye Nokuvikela Ukugqwala.
Ukuhlolwa Kokuqina Kwepayipi Lensimbi Engagqwali:
I-347 Stainless Steel Seamless Pipes enziwe ngebanga elizinzile lensimbi engagqwali, eklanyelwe ukunikeza ukumelana okuhle nokugqwala kwe-intergranular, ikakhulukazi ezindaweni ezishisa kakhulu. Lawa mapayipi alungele izinhlelo zokusebenza ezidinga amandla aphakeme okukhasa kanye nokumelana ne-oxidation, njengasekucutshungulweni kwamakhemikhali, ukukhiqizwa kwamandla, kanye nezinhlelo zokukhipha ukushisa okuphezulu. Nge-niobium eyengeziwe, insimbi engagqwali engu-347 inikeza ukuzinza okuthuthukisiwe, ivimbela imvula ye-carbide futhi igcine amandla ayo emazingeni okushisa afika ku-1500°F (816°C). Lokhu kwenza amapayipi ensimbi engenamthungo angu-347 alungele izindawo ezidinga ukuqina nokwethembeka kwesikhathi eside.
Imininingwane ye-Stainless Steel 347 Seamless Pipe:
| Imininingwane | ASTM A/ASME SA213, A249, A269, A312, A358, A790 |
| Ibanga | 304, 316, 321, 321Ti, 347, 347H, 904L, 2205, 2507 |
| Amasu | I-Hot-rolled, idonsa |
| Usayizi | 1 / 8" NB - 12" NB |
| Ubukhulu | 0.6 mm kuya ku-12.7 mm |
| Isheduli | SCH20, SCH30, SCH40, XS, STD, SCH80, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Uhlobo | Ingenamthungo |
| Ifomu | Unxande, Round, Square, Hydraulic Etc |
| Ubude | 5.8M, 6M & Ubude obudingekayo |
| Qeda | I-Beveled End, I-Plain End, Inyathelwe |
| Isitifiketi Sokuhlolwa Kwemishini | EN 10204 3.1 noma EN 10204 3.2 |
Emapayipi Ensimbi Engagqwali 347/347H Amabanga Alinganayo:
| IZINGA | I-WERKSTOFF NR. | I-UNS | I-JIS | I-GOST | EN |
| SS 347 | 1.4550 | S34700 | I-SUS 347 | Idatha ye-08Ch18N12B | I-X6CrNiNb18-10 |
| I-SS 347H | 1.4961 | I-S34709 | I-SUS 347H | - | I-X6CrNiNb18-12 |
347 insimbi engagqwali tubing Chemical Ukubunjwa:
| Ibanga | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 ubuningi | 2.0 ubuningi | 1.0 ubuningi | 0.045 ubuningi | 0.030 ubuningi | 17.00 - 20.00 | 10xC – 1.10 | 9.00 - 13.00 | 62.74 imiz |
| I-SS 347H | 0.04 - 0.10 | 2.0 ubuningi | 1.0 ubuningi | 0.045 ubuningi | 0.030 ubuningi | 17.00 - 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 imiz |
347 Izakhiwo Zepayipi Lensimbi Engagqwali:
| Ukuminyana | I-Melting Point | Amandla Okuqina | Amandla Esivuno (0.2%Offset) | Ukwelula |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Izinqubo zamapayipi Ensimbi Engenasici:
I-347 Stainless Steel Seamless Pipe Applications:
1.Izisetshenziswa Zokucutshungulwa Amakhemikhali - Ilungele izishintshisi zokushisa, ama-reactors, namasistimu amapayipi aphatha amakhemikhali abolayo emazingeni okushisa aphezulu.
I-2.Imboni ye-Petrochemical - Isetshenziswa emisebenzini yokuhluza ukuphatha uketshezi namagesi emazingeni okushisa aphezulu.
3.Izingxenye ze-Aerospace - Kusetshenziswa ezingxenyeni zenjini kanye nezinhlelo zokukhipha umoya ezidinga ukumelana nokushisa ne-oxidation.
I-4.Power Generation - Isetshenziswa kuma-boilers, ama-superheaters, nezinye izinhlelo zokushisa okuphezulu ukuze zikwazi ukumelana nokuhamba ngebhayisikili okushisayo.
5.Ukucutshungulwa Kokudla - Kuqashwe ezinhlelweni lapho kusetshenziswa isitimu esinezinga eliphezulu lokushisa, futhi ukumelana ne-oxidation nokugqwala kuyadingeka.
6.Izisetshenziswa Zemithi - Ifanele ukuphayipha kanye namathangi achayeke kumakhemikhali asendaweni eyinyumba.
Kungani Khetha Thina?
1.Ngokuhlangenwe nakho kweminyaka engama-20, ithimba lethu liqinisekisa ikhwalithi kuwo wonke amaphrojekthi.
2.Sinamathela ezinqubweni eziqinile zokulawula ikhwalithi ukuze siqinisekise ukuthi wonke umkhiqizo uhlangabezana nezindinganiso.
3.Sisebenzisa ubuchwepheshe bamuva kanye nezixazululo ezintsha zokuletha imikhiqizo ephezulu.
4.Sinikeza amanani okuncintisana ngaphandle kokuyekethisa kwikhwalithi, siqinisekisa ukuthi uthola inani elingcono kakhulu lokutshalwa kwezimali kwakho.
5.Sinikeza uhla olubanzi lwezinsizakalo ukuhlangabezana nazo zonke izidingo zakho, kusukela ekubonisaneni kokuqala kuya ekulethweni kokugcina.
6.Ukuzibophezela kwethu ekusimameni nasekuziphatheni okuhle kuqinisekisa ukuthi izinqubo zethu azihambisani nemvelo.
Ukupakishwa kwepayipi lensimbi elingagqwali:
1. Ukupakisha kubaluleke kakhulu ikakhulukazi endabeni yokuthunyelwa kwamanye amazwe lapho impahla idlula eziteshini ezihlukahlukene ukuze ifike lapho kuyiwa khona, ngakho sibeka ukukhathazeka okukhethekile mayelana nokupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
