Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm en 10217-2 hfw steel kav hauv Suav teb. Peb muaj cov cuab yeej tsim khoom thoob ntiaj teb thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov en 10217-2 hfw steel kav los ntawm peb lub hoobkas.
Tianjin Brisk Metalwork Co., Ltdyog ib qho ntawm cov chaw tsim khoom ntawm EN 10217-2 Tsis-Alloy thiab alloy HFW Steel Pipes hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv teev npe.
PRODUCTION
TS EN 10217-2 HFW steel kav
TS EN 10217-2 HFW steel kav
TS EN 10217-2 WELD STEEL PIPE
TS EN 10217-2 WELD STEEL PIPE
Raws li EN 10217-2
- Pstands rau Siab,GHstands rau High Temperature, thiab cov no yog tshwj xeeb suffixes rau EN series ntawm siab - kub siab- resistant steel qib, txawv lawv ntawm ib txwm kub siab - resistant steel qib (TR suffix).
- Hauv 16 Mo3, "16" sawv cev rau cov ntsiab lus carbon ntawm kwv yees li 0.16%, thiab "Mo3" sawv cev rau cov ntsiab lus molybdenum ntawm kwv yees li 0.3%, uas yog ib qho kev sib tw naming rau qis- alloy siab- kub steel.
- TC1 thiab TC2: TC1 tsis muaj qhov yuav tsum tau muaj kev cuam tshuam thiab tsim nyog rau kev ua haujlwm dav dav; TC2 yuav tsum ua kom tau raws li qhov cuam tshuam lub zog ntawm Ntau dua lossis sib npaug ntawm 27J ntawm 0 degree, ua rau nws haum rau qis - kub lossis siab - xwm txheej xav tau kev nyab xeeb.
Tshuaj muaj pes tsawg leeg
- Tsis yog- alloy siab- kub steel qib (P series)
| Tshuaj muaj pes tsawg leeg (kev tshuaj ntsuam cam khwb cia) hauv % los ntawm huab hwm coj | ||||||||||||||
| Qib hlau | C | Si | Mn | P | S | Cr | Mo | Ni | Altot | Cu | Nb | Ti | V | Cr+Cu+Mo+Nib |
| max | max | max | max | max | max | max | max | min | max | max | max | max | max | |
| P195GH | 0.13 | 0.35 | 1.00 | 0.025 | 0.015 | 0.30 | 0.08 | 0.30 | 0.02 | 0.30 | 0.01 | 0.03 | 0.02 | 0.60 |
| P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 0.30 | 0.08 | 0.30 | 0.02 | 0.30 | 0.01 | 0.03 | 0.02 | 0.60 |
| P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 0.30 | 0.08 | 0.30 | 0.02 | 0.30 | 0.01 | 0.03 | 0.02 | 0.60 |
- Tsawg- alloy siab- kub steel qib (16Mo3)
| Tshuaj muaj pes tsawg leeg (kev tshuaj ntsuam cam) hauv % los ntawm huab hwm coj | |||||||||||||||
| Qib hlau | C | Si | Mn | P | S | Cr | Mo | Ni | Altot | Cu | Nb | Ti | V | Ti+Nb+V | Cr+Cu+Mo+Nib |
| max | max | max | max | max | max | / | max | min | max | max | max | max | max | max | |
|
16 hmo 3 |
0.18 | 0.35 | 1.20 | 0.025 | 0.015 | 0.30 | 0.25~0.35 | 0.30 | 0.02 | 0.30 | 0.01 | 0.03 | 0.02 | 0.03 | 0.60 |
Mechanical Properties
| Qib hlau | Mechanical zog rau T Tsawg dua los yog sib npaug rau 16 | ||||||
| Tensile zog ntawm chav tsev kub | Cov khoom cuam tshuam | ||||||
| Upper yield zog los yog pov thawj zog ReHlos yog Rp0.2 |
Tensile zog Rm |
Elongation Ib min. % a b |
Yam tsawg kawg nruab nrab absorbed zogb KV2 c J ntawm qhov kub ntawm degree |
||||
| Min / MPa | MPa | ntev | transverse | ntev | transverse | ||
| 0 degree | -10 degree | 0 degree | |||||
| P195GH | 195 | 360 ~ 510 | 28 | 25 | 40 | 28 | 27 |
| P235GH | 235 | 360 ~ 510 | 26 | 23 | 40 | 28 | 27 |
| P265GH | 265 | 410 ~ 570 | 24 | 21 | 40 | 28 | 27 |
- Raws li qhov kub thiab txias nce, lub zog ntawm EN 10217-2 txo qis, thiab nws yog ib qho tseem ceeb kom nkag siab txog qhov kev hloov pauv no rau kev nyab xeeb ntawm cov kav dej uas feem ntau siv nyob rau hauv qhov kub thiab txias. Kev hloov pauv hauv P195GH yog qhia hauv qab no:
| Qib hlau | Pov thawj zog Rp0.2 MPa, min ntawm qhov kub ntawm degree |
||||||
| 100 degree | 150 degree | 200 degree | 250 degree | 300 degree | 350 degree | 400 degree | |
| P195GH | 175 | 165 | 150 | 130 | 113 | 102 | 94 |
| P235GH | 198 | 187 | 170 | 150 | 132 | 120 | 112 |
| P265GH | 226 | 213 | 192 | 171 | 154 | 141 | 134 |
| Qib hlau | Mechanical zog rau T Tsawg dua los yog sib npaug rau 16 | |||||
| Tensile zog ntawm chav tsev kub | Cov khoom cuam tshuam | |||||
| Upper yield zog los yog pov thawj zog ReHlos yog Rp0.2 |
Tensile zog Rm |
Elongation Ib min. % a b |
Yam tsawg kawg nruab nrab absorbed zogb KV2 c J ntawm qhov kub ntawm degree |
|||
| Min / MPa | MPa | ntev | transverse | ntev | transverse | |
| 20 degree | 20 degree | |||||
| 16 hmo 3 | 280 | 450 – 600 | 22 | 20 | 40 | 27 |
- Yam tsawg kawg nkaus 0.2% pov thawj lub zog (Rp0.2) ntawm qhov kub siab rau phab ntsa thickness T Tsawg dua los yog sib npaug li 16 hli:
| Qib hlau | Rp0.2min MPa ntawm qhov kub ntawm degree |
||||||
| 100 | 150 | 200 | 250 | 300 | 350 | 400 | |
| 16 hmo 3 | 243 | 237 | 224 | 205 | 173 | 159 | 156 |
cov khoom thov thiab kam rau ua
01.Application Field:
- P195GH: Tsawg-siab, siab- cov kav dej kub (xws li HVAC cov kav dej kub thiab cov kav dej me me boiler), haum rau cov xwm txheej siab ntawm qhov tsis tshua muaj siab thiab los ntawm ib txwm mus rau nruab nrab qhov kub thiab txias, tus nqi - zoo thiab muaj ntau yam.
- P235GH: Lub ntsiab piping ntawm boilers, siab hlab ntsha, thiab tshav kub exchangers, nws yog thawj steel qib rau nruab nrab - tsis tshua muaj siab thiab siab - kub tej yam kev mob, haum rau cov pa siab- cov khoom siv bearing hauv kev lag luam xws li fais fab nroj tsuag, tshuaj, thiab tshuaj.
- P265GH: Nruab nrab mus rau qhov siab siab siab - cov kav dej kub (xws li cov boiler superheaters thiab cov kav dej ncu), nrog lub zog ntau dua, haum rau cov xwm txheej hnyav nrog kev kub siab thiab kub siab, feem ntau siv hauv cov chaw tsim hluav taws xob loj thiab cov tshuab cua sov.
- 16Mo3: Nyob rau hauv qhov kub thiab txias siab (xws li cov kav dej tseem ceeb hauv cov chaw tsim hluav taws xob thiab siab -cov kav dej kub hauv cov chaw ua haujlwm), cov khoom molybdenum txhim kho siab - qhov kub thiab txias tsis kam, ua rau nws tsim nyog rau ntev - lub sij hawm siab - qhov kub ntxhov siab tshaj 500℃.
02.Kev kam rau siab:
-
Cov kav dej ntev:Cov kav dej uas muaj qhov ntev ntev yog tsim los nrog cov txiaj ntsig siab ntev: Rau D406,4- rau cov kav dej 0- 6m -0/+25%- rau cov kav dej 6-12m -0/+50%- rau cov kav dej ntev dua 12m -0 / kom sib tham.
- Tightness:Cov kav dej yuav tsum raug kuaj xyuas dej (7Mpa) lossis kuaj electromagnetic ..
- Kev ncaj:< 0,0015 of pipe length (below 3mm per every meter of pipe length).
- Yuav tsum xeem:
- TC 1- Kev tsom xam, kev ntsuas tensile, kev sim flattening, kev ntsuas kev tiv thaiv, kev ntsuas nruj, ntsuas qhov ntev, kev tshuaj xyuas qhov muag, NDT ntawm vuam, kev txheeb xyuas cov khoom siv rau 16Mo3 steel
- TC 2- Ladle tsom xam, tensile xeem, flattening test, resilience test, nruj nreem kuaj, dimension verification, pom kev soj ntsuam, NDT ntawm vuam, NDT ntawm cov yeeb nkab lub cev, cov ntaub ntawv qhia txog 16Mo3 steel
- Optional xeem:Kev soj ntsuam cov khoom kawg, kev ntsuas tensile hauv qhov ntsuas kub siab, ntsuas tensile ntawm cov vuam hauv chav sov, ntsuas kev ua haujlwm siab, kev ntsuas qhov ntev ntawm qhov ntsuas, ntsuas phab ntsa thickness ntawm qhov deb ntawm cov yeeb nkab kawg, NDT txhawm rau txheeb xyuas qhov kev ncua ntev thiab delamination.
Cim npe nrov: en 10217-2 hfw steel kav, Tuam Tshoj en 10217-2 hfw steel kav manufacturers, lwm tus neeg, Hoobkas
