Vim li cas thiaj xaiv peb
1. Txhua yam khoom siv txhawb nqa ib feem thib peb kev tshuaj xyuas thib peb.
2. Nrog 30 xyoo ntawm kev paub, peb muaj kev paub nplua nuj xa cov calcium carbide rau Europe.
3. Peb txiav txim siab ntau kom paub cov xa khoom luv luv, thiab tso tawm cov kev xaiv them nyiaj tsis haum nrog TT / LC.
4. MOQ thiab Qauv: Sib Tham
Calcium carbide 50-80 hli roj tawm thiab cov ntawv thov acetylene cac2
| Yam | Phiaj qhia ntawv | |||||
| Roj tawm 20 degree 101.3 kpa L / kg ntau dua lossis sib npaug |
Qhov loj | Roj tawm | Feem pua loj | Tshauv,% | ||
| Lub ncov roob | Ib qib | Txais qib | ||||
| 80-120 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 50-80 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 25-50 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 15-25 hli | 300 | 285 | 260 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 7-15 hli | 290 | 270 | 250 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 4-7 hli | 280 | 260 | 240 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 2-4 hli | 260 | 240 | 220 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| PH3% (v / v) tsawg dua lossis sib npaug | 0.08 | |||||
| H2S% (V / V) tsawg dua lossis sib npaug | 0.1 | |||||
| Cov Qauv Qauv Zoo | 10665-2004 | |||||
Tus cawv ntawm raw khoom siv zog me me:
Yog tias txoj hmoov av me me yog loj heev, thaj chaw tiv tauj yog qhov me me thiab cov tshuaj tiv thaiv nrawm yog qeeb; Yog tias qhov loj me me me me me me me heev, lub permeability ntawm txoj kev ua haujlwm tsis zoo, tsis yog cuam tshuam rau kev ua haujlwm, tsis yog cuam tshuam rau kev ua haujlwm ntawm kev tsim muaj calcium carbide.
Cov kev tawm tsam ntawm cov ntaub ntawv carbon cov khoom sib txawv heev nrog cov sib txawv ntau thiab tsawg. Feem ntau, cov me dua cov particle me me, ntau dua qhov tsis kam. Thaum ua haujlwm ntawm cov hluav taws xob hluav taws xob, lub electrode yooj yim rau nkag mus rau hauv lub cub hluavtaws, uas tau txais txiaj ntsig zoo rau kev ua haujlwm ntawm cov hluav taws xob hluav taws xob. Txawm li cas los xij, yog tias qhov loj me me me me me me me me me, huab cua permeability tsis zoo, uas yog qhov tsis zoo rau kev ua haujlwm ntawm cov hluav taws xob hluav taws xob.
Calcium carbide 295l / kg Cac 2 80-120 hli Hoobkas acetylene faq
Q: Puas yog koj calcium carbide chaw tsim tshuaj paus lossis tub luam?
A: Peb yog cov chaw tsim khoom ntawm calcium carbide.
Q: Vim li cas kuv thiaj yuav xaiv koj cov khoom lag luam?
A. Peb cov khoom lag luam muaj txiaj ntsig zoo thiab tus nqi qis.
Q.Koj puas muaj hom khoom no hauv Tshuag?
A.yes, peb muaj nws hauv Tshuag.Qhov khoom tuaj yeem xa hauv 15 hnub tom qab muab daim ntawv xaj.
Q.What kev sim koj puas kam txais?
A: Peb lees txais thoob ntiaj teb lees paub kev xeem: SGS BV CICC.
Q.What koj qhov kev txiav txim yam tsawg kawg nkaus?
A. Peb MOQ yog 22.5ton / 20ft.
Q.What Cov Lus Cog Tseg Them Koj puas kam txais?
A: Peb txhawb TT, LC, Kev Tsim Kho Kev Saib Xyuas, Western Union.
Cim npe nrov: CAC 2 50-80 mm 295L calcium carbide, Tuam Tshoj Cac 2 50-80 Mm lub hli 295L Calcbide Chaw tsim tshuaj paus, cov chaw muag khoom, Hoobkas