Tuam Tshoj ASTM A335 P12 Alloy Steel Seamless Yeeb Nkab / Tube
Peb lub hom phiaj tseem ceeb yog los muab peb cov neeg siv khoom sib raug zoo thiab lub luag haujlwm ua lag luam me, muab kev saib xyuas tus kheej rau txhua tus ntawm lawvA, seamless alloy steel yeeb nkab. A335 P12 seamless steel yeeb nkab, Peb lub tuam txhab muaj ntau yam los ntawm kev muag khoom ua ntej mus rau tom qab muag kev pab cuam, los ntawm kev tsim khoom mus rau kev soj ntsuam kev siv cov txij nkawm, raws li lub zog technical, superior khoom kev ua tau zoo, tus nqi tsim nyog thiab kev pabcuam zoo meej, peb yuav txuas ntxiv txhim kho, los muab cov kev daws teeb meem zoo thiab cov kev pabcuam, thiab txhawb kev koom tes nrog peb cov neeg siv khoom, kev txhim kho thiab tsim lub neej yav tom ntej zoo dua.
Txheej txheem cej luam
Daim ntawv thov
Nws yog tsuas yog siv los ua cov khoom siv zoo hlau steel boiler yeeb nkab, cov yeeb nkab sib hloov cua sov, siab siab chav yeeb nkab rau roj av thiab tshuaj lom neeg kev lag luam.
Qib tseem ceeb
Qib ntawm cov yeeb nkab zoo zoo: P1, P2, P5, P9, P11, P22, P91, P92 thiab lwm yam
Rau alloy yeeb nkab A335, lub lag luam tseem ceeb yog Is Nrias teb. Rau Is Nrias teb Kev Lag Luam feem ntau xav tau IBR. hnub no yuav qhia IBR rau siv.
Cov Kev Cai Boiler Indian (INDIA BOILER REGULATIONS, hereinafter hu ua IBR) cov kev cai kom meej meej hais tias boilers, siab hlab ntsha, kav, li qub, raw khoom (phaj, tuav, castings, forgings) exported rau Is Nrias teb yuav tsum tau soj ntsuam los ntawm CBB. tso cai soj ntsuam xyuas. Cov neeg soj ntsuam tau tso cai ua qauv tshuaj xyuas thiab kev tsim cov txheej txheem tswj xyuas kev soj ntsuam raws li IBR, thiab ua rau ntawm qhov chaw kuaj xyuas thiab sau npe ua ntej nkag mus rau hauv khw Indian. Nyob rau tib lub sijhawm, cov tuam txhab tsim khoom yuav tsum tau tshaj tawm ntau yam IBR Cov Ntawv xws li kev tsim khoom, kev teeb tsa thiab cov ntaub ntawv pov thawj raws li IBR cov cai. Kev pom zoo tsuas yog xa tuaj tom qab tau kos npe los ntawm lub koom haum soj ntsuam tau tso cai.
Indian Boiler Code qhia meej meej tias cov boilers thiab cov hlab ntsha siab uas tsim nyob rau hauv lub teb chaws uas tsis yog Is Nrias teb yuav tsum tau mus rau IBR tshuaj xyuas thiab ntawv pov thawj, thiab cov koom haum soj ntsuam thib peb yuav tsum tau tso cai los ntawm CBB. Yog li ntawd, dhau IBR daim ntawv pov thawj yog "passport" rau lub tuam txhab nkag mus rau Indian lag luam.
Tam sim no, tej yaam num ntawm domestic engineering tuam txhab uas muag nyob rau hauv Is Nrias teb yog mas nws tus kheej-siv fais fab nroj tsuag ntawm electrolytic aluminium nroj tsuag, thiab peev tuam txhab uas muag kuj cuam tshuam. Cov khoom lag luam ntsig txog cov hlab ntsha siab yog qhov tseem ceeb: cov haujlwm thermal fais fab, EPC kev cog lus dav dav rau cov tuam txhab engineering; ncaj qha export ntawm boilers, chav turbines, fais fab chaw nres tsheb pab, thiab lwm yam .; qee cov hlab ntsha siab siv hauv kev lag luam petrochemical; valves, yeeb nkab fittings thiab lwm yam khoom; steel kav, steel phaj thiab lwm yam raw khoom.
Nrog kev pab cuam ntawm kev lag luam ntawv pov thawj kev lag luam nplua nuj, Yunquan Testing tuaj yeem muab IBR ntsig txog kev kuaj xyuas cov kev pabcuam, kev cob qhia tus qauv, kev cob qhia cov neeg ua haujlwm, kev sib tham thiab kev ntsuam xyuas, IBR hais txog cov ntaub ntawv pov thawj thiab cov txheej txheem tsim nyog tau txais kev pabcuam, thiab teeb meem ntsig txog kev ua raws li CBB lub chaw soj ntsuam tau tso cai. Cov ntawv pov thawj, piv txwv li, daim ntawv pov thawj FORM, IBR welder daim ntawv pov thawj, thiab lwm yam.
Chemical Component
| Qib | UN | C≤ | Mn | P≤ | S≤ | Si ≤ | Cr | Mo |
| Sequiv. | ||||||||
| P1 | k11522 ua | 0.10-0.20 Nws | 0.30-0.80 Nws | 0.025 ib | 0.025 ib | 0.10-0.50 Nws | - | 0.44 ~ 0.65 hli |
| P2 | k11547 ua | 0.10-0.20 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.10-0.30 Nws | 0.50-0.81 Nws | 0.44 ~ 0.65 hli |
| P5 | k41545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| p5b ib | k51545 ua | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.00-2.00 Nws | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| p5c ua | k41245 ua | 0.12 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 4.00-6.00 Nws | 0.44 ~ 0.65 hli |
| P9 | S50400 | 0.15 | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 8.00-10.00 Nws | 0.44 ~ 0.65 hli |
| P11 | k11597 ua | 0.05-0.15 Nws | 0.30-0.61 Nws | 0.025 ib | 0.025 ib | 0.50-1.00 Nws | 1.00-1.50 Nws | 0.44 ~ 0.65 hli |
| P12 | k11562 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 0.80-1.25 Nws | 0.44 ~ 0.65 hli |
| P15 | k11578 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 1.15-1.65 Nws | - | 0.44 ~ 0.65 hli |
| P21 | k31545 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 2.65-3.35 Nws | 0.80-1.60 Nws |
| P22 | k21590 ua | 0.05-0.15 Nws | 0.30-0.60 Nws | 0.025 ib | 0.025 ib | 0.5 | 1.90-2.60 Nws | 0.87-1.13 Nws |
| P91 | k91560 ua | 0.08-0.12 Nws | 0.30-0.60 Nws | 0.02 ib | 0.01 ib | 0.20-0.50 Nws | 8.00-9.50 Nws | 0.85-1.05 Nws |
| P92 | k92460 ua | 0.07-0.13 Nws | 0.30-0.60 Nws | 0.02 ib | 0.01 ib | 0.5 | 8.50-9.50 Nws | 0.30-0.60 Nws |
Kev tsim kho tshiab tau tsim los ua raws li Txoj Cai E 527 thiab SAE J1086, Xyaum rau Numbering Metals thiab Alloys (UNS). B Qib P 5c yuav tsum muaj cov ntsiab lus titanium tsis pub tsawg tshaj 4 npaug ntawm cov ntsiab lus carbon thiab tsis ntau tshaj 0.70%; los yog cov ntsiab lus columbium ntawm 8 mus rau 10 npaug ntawm cov ntsiab lus carbon.
Mechanical Property
| Mechanical zog | P1, P2 | P12 | P23 | P91 | P92, P11 | P122 |
| Tensile zog | 380 | 415 | 510 | 585 ib | 620 | 620 |
| Yield zog | 205 | 220 | 400 | 415 | 440 | 400 |
Kev kho cua sov
| Qib | Kev kho cua sov hom | Normalizing Temperature Range F [C] | Subcritical Annealing los yog Tempering |
| P5, P9, P11, thiab P22 | Qhov kub thiab txias F [C] | ||
| A335 P5 (b,c) | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| Subcritical Anneal (P5c nkaus xwb) | ***** | 1325 – 1375 [715 – 745] | |
| A335 P9 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| A335 P11 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1200 [650] | |
| A335 P22 | Tag Nrho lossis Isothermal Anneal | ||
| Normalize thiab Temper | ***** | 1250 [675] | |
| A335 P91 | Normalize thiab Temper | Xyoo 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] ib. |
| Quench thiab Temper | Xyoo 1900-1975 [1040 - 1080] | 1350-1470 [730 - 800] ib. |
Kev Xeem Xeem
Ntxiv nrog rau kev ua kom muaj cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab, kev sim hydrostatic tau ua ib qho los ntawm ib qho, Kev Tshawb Fawb Tsis Muaj Kev Tshawb Fawb, Kev Tshawb Fawb Cov Khoom Siv, Hlau Structure thiab Etching Test, Flattening test thiab lwm yam.
Muaj peev xwm muab khoom
Muaj peev xwm muab khoom: 2000 Tons Ib Hlis Ib Qib ntawm ASTM A335 Alloy Steel Pipe
Ntim
Nyob rau hauv Bundles Thiab Nyob rau hauv lub zog ntoo thawv
Kev xa khoom
7-14 hnub yog nyob rau hauv Tshuag, 30-45 hnub los tsim
Kev them nyiaj
30% tso nyiaj, 70% L / C lossis B / L daim ntawv lossis 100% L / C thaum pom
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210 (A210M)-2012
ASME SA-213/SA-213M
