Bogga Faahfaahinta Alaabta
Buugga Alaabta
Nooca NPT ee Shaabadaysan ee Labaad ee Qanjirka Fiilada Exd
- Qalabka:Naxaas Nikkel-dahaaran
- Shaabad:Elastomer-ka Beisit ee keliya ee loogu talagalay qanjidhada fiilada Exd
- Gasket:Qalabka PA ee Xasilloon
- Heerkulka Shaqada:-60~130℃
- Heerkulka Tijaabada Shahaadada:-65~150℃
- Qeexitaanka Naqshadeynta:IEC62444, EN62444
- Shahaadada IECEx:IECEx TUR 20.0079X
- Shahaadada ATEX:TÜV 20 ATEX 8609X
- Xeerka Ilaalinta:IM2ExdbIMb/ExebIMb
I2GExdbIICGb/ExebIIICGb/ExnRIICGc
II1DExtaIICDaIP66/68（10m8h） - Heerarka:IEC60079-0,1,7,15,31
- Shahaadada CCC:2021122313114717
- Shahaadada U hoggaansanaanta ee caddayn la'aanta hore:CJEx21.1189U
- Xeerka Ilaalinta:Exd ⅡCGb;ExtDA21IP66/68（10m8h）
- Heerarka:GB3636.0,GB3836.1,GB3836.2,GB12476.1,GB12476.5
- Nooca Fiilada:Fiilo aan Gacmoured lahayn & Tidcan
- Ikhtiyaarada agabka:HPb59-1、H62、304、316、316L ayaa la bixin karaa
(1) U hoggaansan nooca ugu dambeeyay ee heerarka IECEx iyo ATEX; (2) Ku habboon aagga gaaska 1,2 iyo boodhka 20, 21, 22; (3) Fiilo gudaha/dibadda ah oo aan la gaashamin oo tidcan; (4) Naqshad ka hortagta simbiriirixan
| Mawduuca | Kala duwanaanshaha fiilada (mm) | H(mm) | GL(mm) | Cabbirka Baakadaha (mm) | Beisit No. |
| NPT1/2 " | 3.0-8.0 | 57 | 19.9 | 24 | BST-Exd-DS-N1208BR |
| NPT3/4 " | 3.0-8.0 | 57 | 19.9 | 24 | BST-Exd-DS-N3408BR |
| NPT1/2 " | 7.5-12.0 | 57 | 19.9 | 24 | BST-Exd-DS-N1212BR |
| NPT3/4 " | 7.5-12.0 | 57 | 19.9 | 24 | BST-Exd-DS-N3412BR |
| NPT1/2 " | 8.7-14.0 | 55 | 19.9 | 27 | BST-Exd-DS-N1214BR |
| NPT3/4 " | 8.7-14.0 | 55 | 19.9 | 27 | BST-Exd-DS-N3414BR |
| NPT3/4 " | 9.0-15.0 | 69 | 20.2 | 36 | BST-Exd-DS-N3415BR |
| NPT3/4 " | 13.0-20.0 | 69 | 20.2 | 36 | BST-Exd-DS-N3420BR |
| NPT1 " | 9.0-15.0 | 69 | 20.2 | 36 | BST-Exd-DS-N10020BR |
| NPT1 " | 13.0-20.0 | 69 | 20.2 | 36 | BST-Exd-DS-N10015BR |
| NPT1 " | 19.0-26.5 | 67 | 25 | 43 | BST-Exd-DS-N10027BR |
| NPT1 1/4 " | 19.0-26.5 | 67 | 25 | 43 | BST-Exd-DS-N11427BR |
| NPT1 1/4 " | 25.0-32.5 | 71 | 25.6 | 50 | BST-Exd-DS-N11433BR |
| NPT1 1/2 " | 25.0-32.5 | 71 | 25.6 | 50 | BST-Exd-DS-N11233BR |
| NPT2 " | 31.0-38.0 | 79 | 26.1 | 55 | BST-Exd-DS-N20038BR |
| NPT2 " | 35.6-44.0 | 85 | 26.9 | 60 | BST-Exd-DS-N20044BR |
| NPT2 1/2 " | 35.6-44.0 | 85 | 26.9 | 60 | BST-Exd-DS-N21244BR |
| NPT2 1/2 " | 41.5-50.0 | 88 | 26.9 | 75 | BST-Exd-DS-N21250BR |
| NPT2 1/2 " | 48.0-55.0 | 88 | 39.9 | 75 | BST-Exd-DS-N21255BR |
| NPT3 " | 48.0-55.0 | 88 | 39.9 | 75 | BST-Exd-DS-N30055BR |
| NPT3 " | 54.0-62.0 | 87 | 39.9 | 90 | BST-Exd-DS-N30062BR |
| NPT3 " | 61.0-68.0 | 87 | 41.5 | 90 | BST-Exd-DS-N30068BR |
| NPT3 /2 " | 61.0-68.0 | 87 | 41.5 | 90 | BST-Exd-DS-N31268BR |
| NPT3 " | 67.0-73.0 | 120 | 41.5 | 96 | BST-Exd-DS-N30073BR |
| NPT3 1/2 " | 67.0-73.0 | 120 | 41.5 | 96 | BST-Exd-DS-N31273BR |
| NPT3 1/2 " | 66.6-80.0 | 115 | 42.8 | 108 | BST-Exd-DS-N31280BR |
| NPT4 " | 66.6-80.0 | 115 | 42.8 | 108 | BST-Exd-DS-N40080BR |
| NPT3 1/2 " | 76.0-89.0 | 144 | 42.8 | 123 | BST-Exd-DS-N31289BR |
| NPT4 " | 76.0-89.0 | 144 | 42.8 | 123 | BST-Exd-DS-N40089BR |
Soo bandhigida qanjirka fiilada Exd ee laba-laaban ee hufan oo cusub ee NPT, xalka ugu habboon dhammaan baahiyahaaga maaraynta fiilada. Qanjirka fiiladan waxaa loo sameeyay inuu bixiyo awoodo shaabad oo heer sare ah iyo hubinta badbaadada ugu badan iyo isku halaynta deegaannada khatarta ah. Iyada oo lagu sameeyay saxnaanta ugu sarreysa iyo fiiro gaar ah u yeelashada faahfaahinta, qanjidhka fiiladan wuxuu leeyahay farsamo shaabad labanlaab ah oo gaar ah. Shaabadeynta ugu horreysa waxaa lagu sameeyaa caawinta O-ring, kaas oo bixiya shaabad adag oo biyuhu ka hortagaan daadashada ama soo gelitaanka boodhka ama qoyaanka. Shaabadda labaad waxaa sameeya laws cadaadis ah oo si ammaan ah u haya fiilada, taasoo hubinaysa inay si adag u habboon tahay oo bixinaysa lakab dheeraad ah oo ilaalin ah.
Mid ka mid ah waxyaabaha ugu muhiimsan ee qanjidhada fiilada Exd ee laba-laaban ee nooca NPT waa cimri dhererkooda iyo dabacsanaantooda gaarka ah. Qanjidhkan fiilada waxaa laga sameeyay agab tayo sare leh si uu u adkeysto xaaladaha daran iyo maaraynta qallafsan. Waa mid u adkaysta daxalka, taasoo la macno ah inuu si wax ku ool ah uga hortago saameynta waxyeelada leh ee qoyaanka iyo kiimikooyinka, isagoo hubinaya in fiilada ay leedahay cimri adeeg oo dheer. Intaa waxaa dheer, qanjidhka fiilada wuxuu u hoggaansamaa heerarka Exd Exe wuxuuna ku habboon yahay in loo isticmaalo deegaannada khatarta ah halkaas oo gaasaska qarxa ama boodhka ay ku jiri karaan. Waxay leedahay awoodo aad u fiican oo aan qarax u adkaysan karin, iyadoo yareyneysa khatarta shilalka dabka iyo hubinta badbaadada rakibaaddaada.
Marka ay timaado rakibidda, qanjirka fiilada Exd ee qaabka NPT ee laba-laaban ayaa bixiya raaxo aan la barbar dhigi karin iyo fududaynta isticmaalka. Waxay la jaanqaadi kartaa fiilooyin kala duwan waxayna ku habboon tahay codsiyo kala duwan. Iyada oo leh naqshad fudud oo isticmaale, si fudud ayaa loo rakibi karaa iyada oo aan loo baahnayn qalab gaar ah ama khibrad. Tani waxay kuu badbaadinaysaa waqti iyo dadaal maaraynta fiilada, taasoo kuu oggolaanaysa inaad diiradda saarto dhinacyada kale ee muhiimka ah ee mashruucaaga. Marka la soo koobo, qanjirka fiilada Exd ee Nooca NPT Double Seal waa xal lagu kalsoonaan karo oo hufan oo loogu talagalay shuruudaha maaraynta fiiladaada. Awooddeeda shaabadeynta ee heerka sare ah, adkeysigeeda iyo u hoggaansanaanta heerarka badbaadada ayaa ka dhigaya doorashada koowaad ee deegaannada khatarta ah. Sii fiilooyinkaaga ilaalinta ay u qalmaan qanjirka fiilada weyn.