A672 ELECTRIC FUSION WELDED (EFW) STEEL PIPE
A672 ELECTRIC FUSION WELDED (EFW) STEEL PIPE
| Phaj specification | |||
| Qib yeeb nkab | Hom hlau | ASTM specification | |
| Tsis muaj. | Qib | ||
| A 45 | carbon dawb | A285 / A285M | A |
| A50 | carbon dawb | A285 / A285M | B |
| A 55 | carbon dawb | A285 / A285M | C |
| B 60 | carbon dawb, tua | A515 / A515M | 60 |
| B 65 | carbon dawb, tua | A515 / A515M | 65 |
| B 70 | carbon dawb, tua | A515 / A515M | 70 |
| C 55 | carbon dawb, tua, nplua nplej | A516 / A516M | 55 |
| C 60 | carbon dawb, tua, nplua nplej | A516 / A516M | 60 |
| C 65 | carbon dawb, tua, nplua nplej | A516 / A516M | 65 |
| C 70 | carbon dawb, tua, nplua nplej | A516 / A516M | 70 |
| D 70 | manganese-silicon, normalized | A537 / A537M | 1 |
| D 80 | manganese-silicon, Q&TA | A537 / A537M | 2 |
| H 75 | manganese-molybdenum, normalized | A302 / A302M | A |
| H 80 | manganese-molybdenum, normalized | A302 / A302M | B, C los yog D |
| J 80 | manganese-molybdenum, Q&T | A533 / A533M | Cl -1B |
| J 90 | manganese-molybdenum, Q&T | A533 / A533M | Cl -2B |
| J 100 | manganese-molybdenum, Q&T | A533 / A533M | Cl -3B |
| K 75 | chromium-manganese-silicon | A202 / A202M | A |
| K 85 | chromium-manganese-silicon | A202 / A202M | B |
| L 65 | molybdenum | A204 / A204M | A |
| L 70 | molybdenum | A204 / A204M | B |
| L 75 | molybdenum | A204 / A204M | C |
| N 75 | manganese-silicon | A299 / A299M | |
| AQ&T=quenched thiab tempered BTxhua qib tuaj yeem muab tso rau |
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| Chav kawm | Kev kho cua sov ntawm cov yeeb nkab | Xov tooj cua | Kev ntsuas siab |
| 10 | tsis muaj | tsis muaj | tsis muaj |
| 11 | tsis muaj | yog | tsis muaj |
| 12 | tsis muaj | yog | yog |
| 13 | tsis muaj | tsis muaj | yog |
| 20 | ntxhov siab | tsis muaj | tsis muaj |
| 21 | ntxhov siab | yog | tsis muaj |
| 22 | ntxhov siab | yog | yog |
| 23 | ntxhov siab | tsis muaj | yog |
| 30 | normalized | tsis muaj | tsis muaj |
| 31 | normalized | yog | tsis muaj |
| 32 | normalized | yog | yog |
| 33 | normalized | tsis muaj | yog |
| 40 | normalized thiab tempered | tsis muaj | tsis muaj |
| 41 | normalized thiab tempered | yog | tsis muaj |
| 42 | normalized thiab tempered | yog | yog |
| 43 | normalized thiab tempered | tsis muaj | yog |
| 50 | quenched thiab tempered | tsis muaj | tsis muaj |
| 51 | quenched thiab tempered | yog | tsis muaj |
| 52 | quenched thiab tempered | yog | yog |
| 53 | quenched thiab tempered | tsis muaj | yog |
Scope
Qhov kev qhia tshwj xeeb no suav nrog cov yeeb nkab steel 16 ntiv tes sab nraud lossis loj dua uas yog hluav taws xob fusion welded (EFW) nrog cov hlau muab tub lim ntxiv, tsim los ntawm lub siab lub nkoj zoo phaj thiab tsim nyog rau kev pabcuam siab kub ntawm nruab nrab. Ob peb qib xaiv hom phaj siv; Cov chav kawm xaiv hom kev kho cua sov ua thaum lub sij hawm tsim cov yeeb nkab, seb lub vuam puas tau kuaj xyuas, thiab yog tias cov yeeb nkab tau raug kuaj xyuas.
Tshuaj muaj pes tsawg leeg
Kev tsom xam cov khoom ntawm cov phaj: Cov chaw tsim cov yeeb nkab yuav tsum ua ib qho kev ntsuam xyuas ntawm txhua lub zeb kub ntawm cov khoom siv phaj. Kev tshuaj xyuas cov khoom yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm cov phaj specification uas cov khoom raug txiav txim.
Kev tsom xam cov khoom ntawm weld: Cov yeeb nkab chaw tsim tshuaj paus yuav tsum ua ib qho kev soj ntsuam ntawm cov khoom tiav lawm weld los ntawm txhua 500 ko taw los yog feem ntawm qhov ntawd. Kev soj ntsuam yuav tsum ua raws li cov txheej txheem vuam rau cov khoom siv vuam hlau.
Cim npe nrov: a672 fais fusion welded (efw) steel yeeb nkab, Tuam Tshoj a672 fais fusion welded (efw) steel yeeb nkab manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
Xa kev nug