Chiyambi cha malonda
ASME SA192 Seamless Boiler Pipe ya chotenthetsera Chitsimikizo
Bukhuli limafotokoza momwe mungakulire pang'onopang'ono-pakhoma, chowotcha chachitsulo chosasunthika cha kaboni ndi machubu otenthetsera kwambiri kuti azigwira ntchito mwamphamvu kwambiri. Chitsulocho chiyenera kugwirizana ndi zofunikira za mankhwala a carbon, manganese, phosphorous, sulfure, ndi silicon. Machubu azikhala ndi nambala yolimba yosapitilira mtengo wake. Mayeso amakanika otsatirawa adzachitidwa, monga: kuyesa kwa flattening; kuyesa kwa moto; kuyesa kuuma; ndi hydrostatic test.
1.Mafotokozedwewa amakhudza makulidwe ochepera a khoma, chowotcha chachitsulo chosasunthika cha kaboni ndi machubu otenthetsera kwambiri kuti azigwira ntchito mwamphamvu kwambiri.
2.SA192 Boiler Tubes kukula kwake ndi makulidwe omwe nthawi zambiri amaperekedwa motere ndi 1/2 mu mpaka 7 mkati [12.7 mpaka 177.8 mm] kunja kwake ndi 0.085 mpaka 1.000 [2.2 mpaka 25.4 mm], kuphatikiza, osachepera khoma makulidwe. Machubu okhala ndi miyeso ina atha kuperekedwa, malinga ngati machubu oterowo atsatira zofunikira zina zamtunduwu.
3.Zofunikira zamakina sizimagwira ntchito pamachubu ochepera 1/8 in. [3.2 mm] mkati mwake kapena 0.015 mainchesi [0.4 mm] makulidwe.
| Machubu a A192 |
ASTM A192 / ASME SA192 |
| Maphunziro a A192 Tubes |
Machubu a Gulu la A192 ndi Tubing |
| Mtundu wa A192 Machubu |
Wopanda Msoko - Wokulungidwa Wotentha / Cold Drawn |
| Machubu A192 Akunja Diameter Kukula |
1/4" NB Mpaka 2" NB (Kukula Kwadzina) |
| A192 Machubu Makulidwe Akhoma |
1 mm Makulidwe mpaka 8 mm Makulidwe |
| Kutalika kwa Machubu A192 |
5800 mm; 6000 mm; 6096 mm; 7315 mm; 11800 mm; ndi zina zotero. Utali wautali: 27000mm, komanso kupindika kwa U kutha kuperekedwa.
|
| Machubu A192 Amatha |
Plain Ends / Beveled Ends / Coupling |
| A192 Machubu Kutumiza Zoyenera |
Monga Kukulungidwa, Kuzizira Kokoka, Normalizing Kukulungidwa |
| A192 Tubes zokutira |
Kupaka kwa Epoxy / Kupaka utoto Wamitundu / 3LPE Kupaka. |
| A192 Machubu Mayeso Ena |
NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, SWC, H2 SERVICE, IBR, PWHT etc. |
| A192 Machubu Dimension |
Mapaipi Onse Amapangidwa Ndi Kuyang'aniridwa / Kuyesedwa pamiyezo Yoyenera kuphatikiza ASTM, ASME, API. |
Dimension And Wall Thickness Tolerances(SA-450/SA-450M):
|
OD Mu (mm)
|
+
|
-
|
WT mu (mm)
|
+
|
-
|
|
< 1 (25.4)
|
0.10
|
0.10
|
≤ 1.1/2(38.1)
|
20%
|
0
|
|
1 mpaka 1.1/2(25.4 mpaka 38.1)
|
0.15
|
0.15
|
> 1.1/2(38.1)
|
22%
|
0
|
|
> 1.1/2 ku<2(38.1 mpaka 50.8)
|
0.20
|
0.20
|
|
|
|
|
2 mpaka <2.1/2(50.8to 63.5)
|
0.25
|
0.25
|
|
|
|
|
2.1/2 mpaka <3(63.5to 76.2)
|
0.30
|
0.30
|
|
|
|
|
3 mpaka 4 (76.2 mpaka 101.6)
|
0.38
|
0.38
|
|
|
|
|
> 4 mpaka 7.1/2(101.6to 190.5)
|
0.38
|
0.64
|
|
|
|
|
> 7.1/2 mpaka 9(190.5to 228.6)
|
0.38
|
1.14
|
|
|
|
Kulimba:
|
Brinell HardnessNumber
(WT≥) 0.200In (5.1mm)
|
Rockwell HardnessNumber
(WT≥) 0.200In(5.1mm)
|
|
Mtengo wa 137HRB
|
77 HRB
|
