Riaka rangitahi 150LB 300LB
Riaka rangitahis kua hangaia ki te koeko, kete, pereti ahua ranei.Ko nga riaka rangitahi he tikanga whai hua mo te riaka rangitahi mo nga tono tiimata.I hangaia he koeko rangitahi, kete, riaka pereti ranei mo te tiimata tuatahi me te kore e whakamahia hei otinga riaka Tuturu.
Ko nga ahuatanga matua o te tātari rangitahi taapiri me te whānuitanga e tika ana
tātari rangitahi/tatari koeko/koe pito matamata koekoe tātari rangitahi/titi/tatari koeko flat/tatari flat flat/kokoko maitai koeko tātari rite ki tona ingoa e pā ana ki tona ahua rite te koeko, no ki te paipa paipa raupapa tātari matotoru.Kua wehea ki te tātari koeko koi o raro, tātari koeko papatahi.Ko tana ahua ngawari, te tango i nga poke i roto i te pipeline i roto i te reo ko te mahi noa me te mahi ki te whakatutuki i nga mahi pumau, te whakarite i te haumaru i roto i te whakaputa.Ko te parau tumu o te wē ki roto i te kariri, i aukatia nga poke, te kaweake o te rere wai ma, ina hiahia ki te horoi, tika wetekina kariri tātari koeko, te uta i muri i te horoi.$304 tātari tātari koeko, tau mata mata mo te paerewa e ai ki te tono a te kaihoko.
Āhuatanga matua:
I mua i te taraiwa, ka whakamahia te tātari rangitahi mo te whakaurunga paipa i waenga i nga flanges e rua i roto i te paipa, taputapu ngawari, pono, watea me te whanui whanui.
Te whānuitanga o te tono:
1, nga mea ngoikore ngoikore i roto i te tukanga o te hanga petrochemical.
2, rauemi ha'iriiri i roto i te hanga matū.
3, whakamahana o te rauemi i te pāmahana iti.
4, ahumahi marama, kai, taonga rongoa me nga whakaritenga hauora i roto i te whakaputa.
Nga korero me nga rauemi
Hoahoa ASME B16.34
Kanohi ki te Kanohi ASME B16.10
Ka mutu te flange ki te ASME B16.5
Ka mutu te whiri-whiu ki te ASME B16.25
Mutunga Miro ki ASME B1.20.1
Ka mutu ki te ASME B16.11
He rite nga tohu tohu ki te MSS SP-25
Ko te tirotiro me te whakamatautau ka rite ki te API 598
Rawa tinana WCB LCB, koranu maitai WC6 WC9, kowiri tira CF8 CF8M,CF3,CF3M,rua A890 4A,5A, koranu motuhake,Monel,parahi C95800, Alloy20
Awhe rahi 1/2 ''~ 24'' DN15~DN600
Awhe pehanga: Class 150LB~600LB
Rahi matua:
rahi | Nga rahinga whakaurunga(mm) | Horahanga tātari whaihua(m2) | ||||
in | mm | d | i | h | t | |
3/4 | 20 | 50 | 22 | 85 | 2 | 0.00030 |
1 | 25 | 60 | 29 | 90 | 2 | 0.00055 |
1-3/4 | 32 | 70 | 39 | 95 | 2 | 0.00101 |
1-1/2 | 40 | 80 | 45 | 100 | 2 | 0.00137 |
2 | 50 | 100 | 58 | 120 | 2 | 0.00234 |
2-1/2 | 65 | 115 | 70 | 140 | 2 | 0.00346 |
3 | 80 | 130 | 87 | 150 | 2 | 0.00539 |
4 | 100 | 165 | 115 | 160 | 2 | 0.00951 |
5 | 125 | 190 | 145 | 180 | 3 | 0.01642 |
6 | 150 | 218 | 172 | 200 | 3 | 0.02176 |
8 | 200 | 275 | 229 | 230 | 3 | 0.03817 |
10 | 250 | 330 | 290 | 260 | 3 | 0.06166 |
12 | 300 | 390 | 351 | 300 | 3 | 0.09044 |
14 | 350 | 420 | 389 | 330 | 6 | 0.1105 |
16 | 400 | 480 | 449 | 360 | 6 | 0.1477 |
20 | 500 | 595 | 570 | 420 | 6 | 0.2389 |
24 | 600 | 700 | 691 | 490 | 6 | 0.3519 |