Intshayelelo yemveliso
I-ASME SA192 Umbhobho weBoiler ongenamthungo wokutshintsha ubushushu
Esi sikhokelo sibandakanya imilinganiselo esemgangathweni yobuncinci-kobungqingqwa bodonga, ibhoyila yentsimbi yekhabhoni engenamthungo kunye neetyhubhu zeheater enkulu yenkonzo yoxinzelelo oluphezulu. Intsimbi iya kuhambelana neekhemikhali ezifunekayo zekhabhoni, imanganese, iphosphorus, isulfure, kunye nesilicon. Iityhubhu ziya kuba nenani lobulukhuni elingagqithiyo kwixabiso elithile. Olu vavanyo lomatshini lulandelayo luya kwenziwa, oluzezi: uvavanyo lokucaba; uvavanyo lokuvutha; uvavanyo lobulukhuni; kunye novavanyo lwe-hydrostatic.
1.Olu phawu lubandakanya ubuncinci-ubungqingqwa bodonga, ibhoyila yentsimbi yekhabhoni engenamthungo kunye neetyhubhu zeheater enkulu yenkonzo yoxinzelelo oluphezulu.
2.SA192 Iityhubhu zeBoiler ubukhulu kunye nobukhulu obudla ngokunikezelwa kolu balulo yi-1/2 kwi-7 in [12.7 ukuya kwi-177.8 mm] ngaphandle kwedayamitha kunye ne-0.085 ukuya kwi-1.000 [2.2 ukuya kwi-25.4 mm], equkwayo, ubuncinane ubukhulu bodonga. Iityhubhu ezinomnye umlinganiselo zinokunikezelwa, ngaphandle kokuba iityhubhu ezinjalo zithobelana nazo zonke ezinye iimfuno zolu nkcukacha.
3.Iimfuno zepropathi zoomatshini azisebenzi kwityhubhu encinci kune-1/8 in.[3.2 mm] ngaphakathi ubukhulu okanye 0.015 [0.4 mm] ubukhulu.
| Ukucaciswa kwemibhobho ye-A192 |
I-ASTM A192 / ASME SA192 |
| A192 Iityhubhu amaBanga |
IiThubhu zeBanga le-A192 kunye neMibhobho |
| Uhlobo lweMibhobho ye-A192 |
Ingenamthungo – Ishushu iSolwe/ Izotyiweyo ezibandayo |
| Iityhubhu ze-A192 Ubungakanani boMdayamitha obuNgaphandle |
1/4" QAPHELA Ukuya ku-2" NB (Ubungakanani boMbhobho oQelekileyo) |
| Iityhubhu ze-A192 Ukutyeba kodonga |
1 mm Ukutyeba ukuya kwi-8 mm Ukutyeba |
| Ubude beMibhobho ye-A192 |
5800mm; 6000mm; 6096mm; 7315mm; 11800mm; kwaye nangokunjalo. Ubude obuphezulu: 27000mm, kunye nokugoba kwe-U kunokunikezelwa.
|
| Imibhobho ye-A192 Iyaphela |
Plain Iziphelo / Beveled Iziphelo / Coupling |
| A192 iMibhobho yokuhanjiswa kweeMeko |
Njengoko Iqengqeleka, Izotywa ngokubanda, iQheleke ngokwesiqhelo |
| A192 Imibhobho Coating |
Epoxy Coating / Umbala wePaint Coating / 3LPE Coating. |
| Iityhubhu ze-A192 Olunye uvavanyo |
NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT njl. |
| A192 Iityhubhu Dimension |
Yonke imibhobho Yenziwa kwaye Ihlolwe / Ivavanywe kwimigangatho efanelekileyo kuquka i-ASTM, i-ASME, i-API. |
Ukunyamezelwa koMda kunye nokutyeba kweendonga(SA-450/SA-450M):
|
OD Kwi-(mm)
|
+
|
-
|
I-WT kwi(mm)
|
+
|
-
|
|
< 1(25.4)
|
0.10
|
0.10
|
≤ 1.1/2(38.1)
|
20%
|
0
|
|
1 ukuya 1.1/2(25.4 to38.1)
|
0.15
|
0.15
|
> 1.1/2(38.1)
|
22%
|
0
|
|
> 1.1/2 ukuya<2(38.1 ukuya ku-50.8)
|
0.20
|
0.20
|
|
|
|
|
2 ukuya <2.1/2(50.8to 63.5)
|
0.25
|
0.25
|
|
|
|
|
2.1/2 ukuya <3(63.5to 76.2)
|
0.30
|
0.30
|
|
|
|
|
3 ukuya 4(76.2 ukuya 101.6)
|
0.38
|
0.38
|
|
|
|
|
> 4 ukuya 7.1/2(101.6to 190.5)
|
0.38
|
0.64
|
|
|
|
|
> 7.1/2 ukuya ku-9(190.5to 228.6)
|
0.38
|
1.14
|
|
|
|
Ukuqina:
|
Brinell HardnessNumber
(WT≥) 0.200In ( 5.1mm)
|
Rockwell HardnessNumber
(WT≥) 0.200In(5.1mm)
|
|
137HRB
|
77HRB
|
