Material Properties thiab Casting txheej txheem
Cov khoom uas tau xaiv yog cov hlau nplaum, uas tau txais kev kho mob spheroidizing kom ua tiav cov graphite faib.
Nws nthuav tawm cov khoom siv kho tshuab zoo heev, nrog lub zog piv rau carbon steel, superior toughness, thiab cuam tshuam tsis kam, ua rau nws tiv taus cov pob txha tawg.
Cov txheej txheem casting siv cov xuab zeb los yog hlau pwm, ua rau ntom ntom, tsis xws luag -dawb castings.
Internal stresses raug tshem tawm los ntawm annealing, ua raws li los ntawm machining los xyuas kom meej lub tiaj sealing nto thiab concentric bolt qhov. Qhov no guarantees txhim khu kev qha sealing thaum ua ke nrog flanges txuam.
Tus Qauv Tsim thiab Sealing Configuration
Cov qauv nta ib qho kev sib koom ua ke ntawm cov khoom sib txuas, muab kev ruaj ntseg ruaj khov los tiv thaiv cov raj xa dej siab thiab ua tiav kev sib khi ruaj khov.
Qhov sib npaug ntawm cov ntsia hlau qhov nyob ib ncig ntawm ntug ua kom muaj kev sib txuam nrog flanges ntawm tib lub ntsiab lus, ua kom yooj yim thiab yooj yim installation.
Sealing nto tuaj yeem xaiv tau yooj yim raws li kev ua haujlwm tiag tiag kom ua tau raws li kev thov sib txawv.
Qhov sib txawv sealing nto haum rau cov xwm txheej tshwj xeeb: tsa lub ntsej muag muaj kev sib raug zoo; Lub ntsej muag puv yog tsim rau qis - siab thiab cov khoom siv cuam tshuam; txiv neej-poj niam lub ntsej muag tuav nruab nrab- rau- siab siab; tus nplaig-thiab- zawj lub ntsej muag muab kev ua haujlwm zoo tshaj plaws rau kev thov cov ntawv thov xws li roj thiab tshuaj ua haujlwm.
Kev kho deg thiab Corrosion Resistance
1
Asphalt pleev xim rau saum npoo av, haum rau cov dej hauv av, dej ntws, thiab cov kav dej phwj tuaj.
2
Epoxy resin spray txheej kho, muab kev tiv thaiv corrosion zoo heev, haum rau cov dej huv huv.
3
Kub-dip galvanized nto kho, muab kev tiv thaiv xeb zoo dua, haum rau qhov chaw nyob sab nraum zoov.
4
Uncoated Cheebtsam uas tsis muaj kev kho mob ntxiv, haum rau kev sim siab ib ntus thiab lwm yam uas tsis yog -corrosion- daim ntawv thov tseem ceeb.
Daim ntawv thov
Municipal Water Supply thiab Drainage
Ib ntus sealing yeeb nkab xaus rau kev kho thiab kho
01
Kev kho dej khib nyiab
Sealing interfaces ntawm sedimentation tank, twj tso kua mis, thiab lwm yam khoom siv los tiv thaiv cov dej phwj tuaj
02
Industrial Piping
Sealing standby cov kav dej lossis cov khoom siv qhib hauv tshuaj lom neeg, lub zog, metallurgical, thiab lwm yam
03
Gas Systems
Sealing gas yeeb nkab kawg los xyuas kom meej qhov system kev nyab xeeb
04
Pipe Pressure Testing
Ua hauj lwm raws li kev ntsuas siab qhov muag tsis pom flanges los kuaj cov kav raj xa dej sealing kev ncaj ncees thiab siab -cov kabmob muaj peev xwm
05
Kev sib piv nrog lwm cov ntaub ntawv ntawm cov flanges dawb paug
| Cov khoom sib piv | Hlau Hlau Flange | Grey Hlau Blank Flange | Carbon Steel Blank Flange |
| Lub zog | Siab, ze rau carbon steel | Tsawg, yooj yim nkig | Siab tshaj |
| Kev ua siab ntev | Zoo, cuam tshuam tsis kam | pluag | Zoo |
| Corrosion Resistance | Zoo, haum rau painting | Nruab nrab | Ua rau xeb |
| Qhov hnyav | Nruab nrab | Hnyav | Me ntsis hnyav |
| Nqi | Nruab nrab | Tsawg | Siab |
| Siv tau | Municipal, Siab Piping | Tsis tshua muaj siab, Static Piping | Kev kub siab, siab kub |
Cov lus nug nquag nug thiab kev daws teeb meem
Foob ntsej muag Leakage
Ua los ntawm gasket, fastening, los yog foob nto teeb meem. Hloov gasket thiab ntxuav / kho cov ntsiab lus fastening.
01
Loose Bolts
Ua los ntawm kev vibration lossis thermal expansion / contraction. Re- nrawm nrawm, txiav txim siab ntxiv cov tshuab ntxhua khaub ncaws caij nplooj ntoos hlav, thiab ua cov tshuaj xyuas tsis tu ncua.
02
Flange Deformation
Qhov tshwm sim los ntawm kev teeb tsa tsis sib xws lossis overpressure. Tsis txhob yuam kev siv. Kho qhov deformation lossis hloov lub flange.
03
Nto Corrosion
Ua los ntawm ib puag ncig lossis media corrosion. Ntxuav thiab rov siv dua los tiv thaiv - kev kho corrosion. Rau cov mob hnyav, hloov nrog cov khoom uas muaj kev tiv thaiv corrosion ntau dua.
04
Kev tsim nyog
Peb Cov Khoom
Peb Cov Kev Pabcuam
Cim npe nrov: Tuam Tshoj dn100 ductile hlau dawb paug flange manufacturers, lwm tus neeg