Trosolwg
Plât dur boeler, a enwyd hefyd fel plât dur llestr pwysedd sy'n cynnwys dur carbon a dur aloi ar gyfer gwasanaethau tymheredd uchel neu ganolraddol ac isel. Cymeradwywyd y prif raddau dur mewn platiau dur boeler a gyflenwir gennym ni gan TUV yr Almaen a Chofrestr Lloyd's y DU. Ein plât dur boeler MS a ddefnyddir yn bennaf mewn cwmnïau olew a nwy, diwydiant cemegol, gweithfeydd pŵer ar gyfer gwneud yr Adweithydd, Cyfnewid Gwres, Gwahanydd, Tanciau Spherical, Tanciau o nwy olew, Cragen pwysedd adweithydd niwclear, pibell ddŵr pwysedd uchel, cragen tyrbin a offer arall.
Gofynion Technegol ar gyfer plât dur boeler
● Graddau P...GH a P...N wedi'u trin â gwres o dan Normaleiddio (N).
● Graddau P...Q gwneud triniaeth wres o dan Quenched a Tempered (QT).
● Dur aloi (S)A387, (S)A302, S(A)203, S(A)533 gradd wedi'i drin â gwres o dan Normalized a Tempered (N+T).
● Prawf Uwchsonig yn ôl ASTM A435/A435M, A578/A578M Lefel A/B/C, EN 10160 S0E0-S3E3, GB/T2970 Lefel I/II/III, JB4730 Lefel I/II/III.
Gwasanaethau Ychwanegol Jindalai Ssteel
● Prawf tensiwn uchel.
● Prawf sy'n effeithio ar dymheredd isel.
● Triniaeth wres ôl-weldio wedi'i efelychu (PWHT).
● Treigl o dan safon NACE MR-0175 (HIC+SSCC).
● Rhoddwyd tystysgrif prawf Melin Wreiddiol dan EN 10204 FFORMAT 3.1/3.2.
● Saethu ffrwydro a Phaentio, Torri a weldio yn unol â gofynion y defnyddiwr terfynol.
Pob Gradd Dur o Plât Dur Boeler
SAFON | GRADD DUR |
EN10028 EN10120 | P235GH,P265GH,P295GH,P355GH,16Mo3 P275N,P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1,P355NL2,P460N,P460NH,P460NL1,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 A203 Gradd E, A203 Gradd F, A203 Gradd D, A203 Gradd B, A203 Gradd A SA203 Gradd E, SA203 Gradd F, SA203 Gradd D, SA203 Gradd B, SA203 Gradd A A204/A204M SA204/SA204M A204 Gradd A, A204 Gradd B, A204 Gradd C SA204 Gradd A, SA204 Gradd B, SA204 Gradd C A285/A285M A285 Gradd A, A285 Gradd B, A285 Gradd C SA285/SA285M SA285 Gradd A, SA285 Gradd B, SA285 Gradd C A299/A299M A299 Gradd A, A299 Gradd B SA299/SA299M SA299 Gradd A, SA299 Gradd B A302/A302M SA302/SA302M A302 Gradd A, A302 Gradd B, A302 Gradd C, A302 Gradd D SA302 Gradd A, SA302 Gradd B, SA302 Gradd C, SA302 Gradd 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 A515 Gradd 60, A515 Gradd 65, A515 Gradd 70 SA515 Gradd 60, SA515 Gradd 65, SA515 Gradd 70 A516/A516M SA516/SA516M A516 Gradd 55, A516 Gradd 60, A516 Gradd 65, A516 Gradd 70 SA516 Gradd 55, SA516 Gradd 60, SA516 Gradd 65, SA516 Gradd 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 |