Mbunge(Kung'arisha Mitambo) Bomba Isiyo na Mfumo
Utangulizi wa Bidhaa
Kung'arisha kunarejelea njia ya uchakachuaji ya kutumia mitambo, kemikali au hatua ya kielektroniki ili kupunguza ukali wa uso wa bomba la chuma cha pua, ili kupata uso mkali na tambarare. Ni kutumia zana za kung'arisha na chembe za abrasive au vyombo vingine vya kung'arisha kurekebisha uso wa bomba la chuma cha pua.
Usafishaji wa bomba la chuma cha pua umegawanywa katika sehemu mbili: polishing ya uso wa ndani na polishing ya uso wa nje. Wengi wa chuma cha pua polishing ni mitambo polishing, kama usahihi inahitaji matumizi ya juu ya electropolishing.
Mabomba ya kung'arisha mitambo kwa ujumla hayaruhusiwi kusindika na ung'arishaji wa mitambo ili kupunguza ukali wa uso wa ukuta wa bomba na kufikia athari laini na safi. nje inaweza kutolewa katika kinu, kumaliza angavu, grit polish 180, grit polish 240, grit polish 400, na hata laini zaidi kulingana na mahitaji ya mteja.
polishing ya mitambo hutumiwa kutoa uonekano wa homogenous na mkali. Hutekelezwa kwa kusaga neli kwa grits laini na laini zaidi za abrasive ili kufikia umaliziaji unaohitajika au ukali wa uso. Mirija inaweza kutolewa kwa aina mbalimbali za faini kwenye Kipenyo cha Nje na Ndani kulingana na mahitaji ya wateja.
Kwa madhumuni ya mapambo, Kwa mirija ya usafi, nje na ndani hung'olewa ili kutoa umaliziaji laini ili kuepuka mrundikano wa kibayolojia kwenye huduma ya neli. Ung'arishaji wa mitambo pia unaweza kutumika kuandaa neli kwa ajili ya upolishaji wa elektroni ili umaliziaji wa mwisho wa uso unaohitajika ufikiwe kwa mafanikio.
Faida
- mwangaza wa juu
- Kuboresha uso wa uso, Usafi wa uso bora
- Punguza mshikamano wa bidhaa
Hasara
- Mwangaza hauwezi kuwa thabiti na hauwezi kudumu
- Inaweza kushambuliwa na kutu
- Nguvu ya mitambo ya uso imepungua
Maombi
Bomba Lililong'aa Kitambo
Mabomba ya kung'arisha mitambo kwa ujumla hayaruhusiwi kusindika na ung'arishaji wa mitambo ili kupunguza ukali wa uso wa ukuta wa bomba na kufikia athari laini na safi.
Ukali: Ra ≤ 0.8 μm
Nyenzo
TP316L , TP304L
Kawaida
ASTM A312
Ukali wa uso (Ra)
Uso: 0.6μm
Uvumilivu
Kulingana na ASTM A312
tabia
● Udhibiti mkali wa kipenyo cha nje na uvumilivu wa unene wa ukuta.
● Baada ya annealing kamili mkali, ina upinzani mzuri wa kutu.
● Weldability nzuri.
● Baada ya taratibu kali za kusafisha na uzalishaji, ina ukali mzuri.
Jedwali la Ukubwa
Jedwali la ukubwa wa bomba la chuma cha pua | |||||||||||
(GB) | Unene wa Ukuta | (JIS) | Unene wa Ukuta | (AIS) | Unene wa Ukuta | ||||||
Kipenyo cha nje (kipenyo cha ndani cha flange) | |||||||||||
Mfululizo | B Series | 5S | 10S | 5S | 10S | TUBE | 5S | 10S | |||
DN50 | 60.3 | 57 | 1.6 | 2.8 | 50A=60.5 | 1.65 | 2.8 | 2"=60.33 | 50.8 | 1.65 | 2.77 |
DN65 | 76.1 | 76 | 2.0 | 3.0 | 65A=76.3 | 3 | 2 1/2"=73.3 | 63.5 | 1.65 | 3.05 | |
DN80 | 88.9 | 89 | 2.0 | 3.0 | 80A=89.1 | 3 | 3"=88.9 | 76.2 | 1.65 | 3.05 | |
DN90 | 101.6 | -- | 2.0 | 3.0 | 90A=101.6 | 3 | 3 1/2"=101.6 | 88.9 | 3.05 | ||
DN100 | 114.3 | 108 | 2.0 | 3.0 | 100A=114.3 | 3 | 4"=114.3 | 101.6 | 3.05 | ||
DN125 | 139.7 | 133 | 2.9 | 3.4 | 125A=139.8 | 3.4 | 5"=141.3 | 127 | 3.4 | ||
DN150 | 168.3 | 159 | 2.9 | 3.4 | 150A=165.2 | 3.4 | 6"=168.3 | 152.4 | 3.4 | ||
DN200 | 219.1 | 219 | 3.5 | 4.0 | 200A=216.3 | 4 | 8"=219.08 | 203.2 | 3.76 | ||
DN250 | 273 | 273 | 3.6 | 4.0 | 250A=267.4 | 4 | 10"=273.05 | 254 | 4.19 | ||
DN300 | 323.9 | 325 | 4.0 | 4.5 | 300A=318.5 | 4.5 | 12"=323.85 | 304.8 | 4.57 |
Cheti cha Heshima
Kiwango cha ISO9001/2015
ISO 45001/2018 Kawaida
Cheti cha PED
Cheti cha mtihani wa uoanifu wa hidrojeni TUV
Hapana. | Ukubwa(mm) | |
OD | Thk | |
BA Tube Ukwaru wa uso wa ndani Ra0.35 | ||
1/4″ | 6.35 | 0.89 |
6.35 | 1.00 | |
3/8″ | 9.53 | 0.89 |
9.53 | 1.00 | |
1/2” | 12.70 | 0.89 |
12.70 | 1.00 | |
12.70 | 1.24 | |
3/4” | 19.05 | 1.65 |
1 | 25.40 | 1.65 |
BA Tube Ukwaru wa uso wa ndani Ra0.6 | ||
1/8″ | 3.175 | 0.71 |
1/4″ | 6.35 | 0.89 |
3/8″ | 9.53 | 0.89 |
9.53 | 1.00 | |
9.53 | 1.24 | |
9.53 | 1.65 | |
9.53 | 2.11 | |
9.53 | 3.18 | |
1/2″ | 12.70 | 0.89 |
12.70 | 1.00 | |
12.70 | 1.24 | |
12.70 | 1.65 | |
12.70 | 2.11 | |
5/8″ | 15.88 | 1.24 |
15.88 | 1.65 | |
3/4″ | 19.05 | 1.24 |
19.05 | 1.65 | |
19.05 | 2.11 | |
1″ | 25.40 | 1.24 |
25.40 | 1.65 | |
25.40 | 2.11 | |
1-1/4″ | 31.75 | 1.65 |
1-1/2″ | 38.10 | 1.65 |
2″ | 50.80 | 1.65 |
10A | 17.30 | 1.20 |
15A | 21.70 | 1.65 |
20A | 27.20 | 1.65 |
25A | 34.00 | 1.65 |
32A | 42.70 | 1.65 |
40A | 48.60 | 1.65 |
50A | 60.50 | 1.65 |
8.00 | 1.00 | |
8.00 | 1.50 | |
10.00 | 1.00 | |
10.00 | 1.50 | |
10.00 | 2.00 | |
12.00 | 1.00 | |
12.00 | 1.50 | |
12.00 | 2.00 | |
14.00 | 1.00 | |
14.00 | 1.50 | |
14.00 | 2.00 | |
15.00 | 1.00 | |
15.00 | 1.50 | |
15.00 | 2.00 | |
16.00 | 1.00 | |
16.00 | 1.50 | |
16.00 | 2.00 | |
18.00 | 1.00 | |
18.00 | 1.50 | |
18.00 | 2.00 | |
19.00 | 1.50 | |
19.00 | 2.00 | |
20.00 | 1.50 | |
20.00 | 2.00 | |
22.00 | 1.50 | |
22.00 | 2.00 | |
25.00 | 2.00 | |
28.00 | 1.50 | |
BA Tube, Hakuna ombi kuhusu ukali wa uso wa ndani | ||
1/4″ | 6.35 | 0.89 |
6.35 | 1.24 | |
6.35 | 1.65 | |
3/8″ | 9.53 | 0.89 |
9.53 | 1.24 | |
9.53 | 1.65 | |
9.53 | 2.11 | |
1/2″ | 12.70 | 0.89 |
12.70 | 1.24 | |
12.70 | 1.65 | |
12.70 | 2.11 | |
6.00 | 1.00 | |
8.00 | 1.00 | |
10.00 | 1.00 | |
12.00 | 1.00 | |
12.00 | 1.50 |