Muhtasari
Sahani ya chuma ya boiler, ambayo pia huitwa sahani ya chuma ya chombo cha shinikizo ambayo inajumuisha chuma cha kaboni na chuma cha aloi kwa huduma za halijoto ya juu au ya kati na ya chini. Daraja kuu za chuma katika sahani za chuma za boiler zilizotolewa nasi ziliidhinishwa na TUV ya Ujerumani na Lloyd's Register ya Uingereza. Sahani yetu ya chuma ya boiler ya MS hutumika zaidi katika makampuni ya mafuta na gesi, tasnia ya kemikali, mitambo ya umeme kwa ajili ya kutengeneza Reactor, Exchange ya Joto, Kitenganishi, Matangi ya Spherical, Matangi ya gesi ya mafuta, Ganda la shinikizo la reactor ya nyuklia, Bomba la maji lenye shinikizo kubwa, Ganda la Turbin na vifaa vingine.
Mahitaji ya Kiufundi kwa sahani ya chuma ya boiler
● Daraja za P...GH na P...N zimefanyiwa matibabu ya joto chini ya Normalized (N).
● Daraja za P...Q zilizofanywa kwa matibabu ya joto chini ya Zimishwa na Kupoezwa (QT).
● Chuma cha aloi (S)A387, (S)A302, S(A)203, S(A)533 daraja zilizofanywa kwa matibabu ya joto chini ya Normalised and Tempered (N+T).
● Kipimo cha Ultrasonic kulingana na ASTM A435/A435M, A578/A578M Kiwango cha A/B/C, EN 10160 S0E0-S3E3, GB/T2970 Kiwango cha I/II/III, JB4730 Kiwango cha I/II/III.
Huduma za Ziada za Jindalai Ssteel
● Kipimo cha mvutano wa juu.
● Kipimo cha athari ya joto la chini.
● Matibabu ya joto yaliyoigwa baada ya kulehemu (PWHT).
● Kuviringika chini ya NACE MR-0175 ya kawaida (HIC+SSCC).
● Cheti cha mtihani wa Kinu cha Asili kilichotolewa chini ya EN 10204 FORMAT 3.1/3.2.
● Ulipuaji wa risasi na Uchoraji, Kukata na kulehemu kulingana na mahitaji ya mtumiaji wa mwisho.
Daraja Zote za Chuma za Bamba la Chuma la Boiler
| KIWANGO | DARAJA LA CHUMA |
| EN10028 EN10120 | P235GH,P265GH,P295GH,P355GH,16Mo3 P275N,P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1,P355NL2,P460N,P460NH,P460NH1,P460NL2 P355Q,P355QH,P355QL1,P355QL2,P460Q,P460QH,P460QL1,P460QL2, P500Q,P500QH,P500QL1,P500QL2,P690Q,P690QH,P690QL1,P690QL2 P355M, P355ML1, P355ML2, P420M, P420ML1, P420ML2, P460M, P460ML1, P460ML2 P245NB, P265NB, P310NB, P355NB |
| DIN 17155 | HI,HII,17Mn4,19Mn6,15Mo3,13CrMo44,10CrMo910 |
| ASME ASTM | A203/A203M SA203/SA203M Daraja la A203 E, Daraja la A203 F, Daraja la A203 D, Daraja la A203 B, Daraja la A203 Daraja la SA203 E, Daraja la SA203 F, Daraja la SA203 D, Daraja la SA203 B, Daraja la SA203 A A204/A204M SA204/SA204M Daraja la A204 A, Daraja la A204 B, Daraja la A204 C SA204 Daraja A, SA204 Daraja B, SA204 Daraja C A285/A285M A285 Daraja A, A285 Daraja B, A285 Daraja C SA285/SA285M SA285 Daraja A, SA285 Daraja B, SA285 Daraja C A299/A299M Daraja la A299, A299 Daraja la B SA299/SA299M SA299 Daraja A, SA299 Daraja B A302/A302M SA302/SA302M Daraja la A302 A, Daraja la A302 B, Daraja la A302 C, Daraja la A302 D SA302 Daraja A, SA302 Daraja B, SA302 Daraja C, SA302 Daraja D A387/A387M SA387/SA387M A387Gr11CL1,A387Gr11CL2,A387Gr12CL1, A387Gr12CL2,A387Gr22CL1,A387Gr22CL2 SA387Gr11CL1,SA387Gr11CL2,SA387Gr12CL1, SA387Gr12CL2,SA387Gr22CL1,SA387Gr22CL2 A455/A455M A455, SA455/SA455M SA455 A515/A515M SA515/SA515M Daraja la A515 60, Daraja la A515 65, Daraja la A515 70 SA515 Daraja la 60, SA515 Daraja la 65, SA515 Daraja la 70 A516/A516M SA516/SA516M Daraja la A516 55, Daraja la A516 60, Daraja la A516 65, Daraja la A516 70 SA516 Daraja la 55, SA516 Daraja la 60, SA516 Daraja la 65, SA516 Daraja la 70 A533/A533M SA533/SA533M A533GrA CL1/CL2/CL3, A533GrB CL1/CL2/CL3, A533GrC CL1/CL2/CL3, A533GrD CL1/CL2/CL3 SA533GrA CL1/CL2/CL3,SA533GrB CL1/CL2/CL3, SA533GrC CL1/CL2/CL3,SA533GrD CL1/CL2/CL3 A537/A537M A537CL1,A537CL2,A537CL3 SA537/SA537M SA537CL1,A537CL2,A537CL3 |
| JIS G3103JIS G3115 JIS G3116 | SB410, SB450, SB480, SB450M, SB480M SPV235, SPV315, SPV355, SPV410, SPV450, SPV490 SG255, SG295, SG325, SG365, SG255+CR, SG295+CR, SG325+CR, SG365+CR |
| GB713 GB3531 GB6653 | Q245R(20R),Q345R(16MnR),Q370R,18MnMoNbR,13MnNiMoR,15CrMoR, 14Cr1MoR, 12Cr2Mo1R, 12Cr1MoVR16MnDR, 15MnNiDR, 09MnNiDR HP235, HP265, HP295, HP325, HP345, HP235+CR, HP265+CR, HP295+CR, HP325+CR, HP345+CR |
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