LNG Cryogenic Ball Valve Whakaroa i te Kakau mo te Pawera iti
ARAN Cryogenic poroporo piha hoahoa āhuatanga
Kei roto i nga riu poroporo cryogenic nga hanganga hoahoa motuhake e tutuki ana ki te whakamahi haumaru ratonga.
● Ko nga marere cryogenic i hangaia me te kakau roa me te pallet wai i roto i te kakau.
● Ka taea e te pareti maturuturu te aukati i te kohu wai i te rangi mai i te liquefying, ka rere te wai ki te mata takirere me te mīti, ka pa te kino o te takirere. Ka whakamahia ki te whakarite i te mahi hiri o te pouaka whakakakahu me te mahi noa o nga paera poroporo.Ka whakaitihia hoki te wera i whakawhitia mai i waho ki roto o te taputapu.
● Whakaroahia te tatauranga kakau kia rite ki te SHELL SPE77/200/BS6364.Ko te kakau toroa e pa ana ki te kawe wera o te rawa, te rohe kawe waiariki, te whakarea tohanga wera o te mata me te waahi tohanga wera.Ma te kakau toroa ka nui te waahi mo nga rawa whakamatao me te whakarite kia hiri te oro oro ki runga ake i te 0℃.
● Te tarapi iti, kare i te pakaru i te taha o te kakau me te whakarite kia haumaru te ahi.
Fig. Whakaroahia te kakau me te Paeta Whakarere
| Nga waahanga matua | ||||
| TINO | LCB/LF2 | LC3/LF3 | CF8/F304 | CF8M/F316 |
| POI | F304 | F304 | F304 | F316 |
| STEM | F304 | F304 | F304 | F316/XM-19 |
| TURU | PCTFE/RPTFE/PEEK | |||
| TE KAKI | PTFE/ GRAPHITE | |||
| WHAKATAHI | A193 L7/A194 4 | A193 B8/A194 8 | A193 B8M/A194 8M | |
I te mea e whakamahia ana nga reera poroporo cryogenic i roto i nga ahuatanga iti o te pāmahana, me tino whakamaroke te takirere i mua i te tuku.Ko te tikanga whakamatautau i roto i te wheketere he hau helium.Mehemea he wai kei roto i te tinana takirere, ka raru te wai i te iti o te pāmahana ka puta te pehanga ki nga waahanga o roto o te takirere.Ka pakaru te pehanga i te hiri hiri me te kino o te paipa.Koia hoki te take i whakakapihia ai te takirere poroporo cryogenic e te whakamatautau pehanga hau hei utu mo te whakamatautau waipēhi i runga i te whakamatautau waahi.He iti noa te waahi whakamatautau i te waahi hanga, a me tino whakamaroke te paera i mua i te whakamahi.
Taupānga
ARAN Cryogenic poro vaolo i tohua i roto i te mahi teitei me te hanga i roto i te kounga tino kaha, ka taea te whakatutuki i te ratonga cryogenic paerewa teitei, me te tono mohoao mo te kawe haumaru mo te tukatuka, te rokiroki, te tuku me te tohatoha o te ethylene, Nitrogen Wai, Oxygen, LPG, Liquefied Natural Gas ( LNG) me etahi atu haurehu rewa iti.
I te mea he kaha pai me te pupuri i te kaha ma, kua whakaatuhia e LNG nga tirohanga whanaketanga whanui i nga waahanga katoa o te mekameka ahumahi.Ko te riipene poroporo cryogenic te tino tono i roto i te punaha rokiroki wai cryogenic me te punaha taputapu kawe.Kei a ia nga painga o te whakawhiti ngawari, te hiri pono, te haumaru me te pumau etc.
Te maimoatanga me te whakamatautau Crygenic
Ko nga waahanga takirere mo te ratonga cryogenic me mahi te maimoatanga cryogenic kia mohio ai ka pai te mahi o nga taputapu mo te iti o te pāmahana.
Ko te maimoatanga cryogenic ko te tuku i nga waahanga takirere ki te iti o te mahana ma te hauota reo -196 ℃ hei tango i nga taumahatanga toenga me te whakapai ake i te aukati kakahu i roto i nga tira.
Ko te maimoatanga ARAN cryogenic mo te waahanga poroporo me te whakamatautau cryogenic mo te waahanga kua oti.
| Awhe Whakaputa | Cryogenic māngi pōro takirere |
| Rahi | NPS 1/2″~8″ (50mm~200mm) |
| Te pehanga | ASME Class150~600LBS (PN16~PN100) |
| Nga Paerewa Whakaputa | API/ANSI/ASME/EN/DIN/BS/GB/GOST |
| Hoahoa me te waehere MFG | BS6364/ ANGA SPE 770200 Paemahana itiAPI 6D/ASME B16.34 /ISO17292/ ISO 14313/BS5351 |
| Kanohi ki te Kanohi | ASME B16.10,EN558 |
| Whakamutu Hononga | FLANGE RF/RTJ ASME B16.5/EN1092-1/GOST 33259 ;BUTT WELD BW ASME B16.25 |
| Whakamatau me te Tirotiro | ISO 15848/SHELL SPE 77/312 Whakamātautautanga turuturu pāmahana itiAPI 598, API 6D, ISO5208/ISO 5208/EN12266/GOST 9544 |
| Waehere rauemi | Wao Wao Maama Iti -40 ℃ (ASTM A350 LF2/LF3, ASTM A352 LCB/LCC)Waro Wao Maama iti -101 ℃ (ASTM A350 LF3, ASTM A352 LC3)Stainless steel -196℃ (ASTM A182 F316/F304/L/F3 F304L KAUPAPA TUARUA, ASTM A351 CF8M/CF3M,CF8/CF3) |
| Mahi | A-a-ringa, Pouaka Waea Worm, Kaihuri Pneumatic, Kaihuri Hiko, Kaihuri Waiwai-hiko |
| Hoahoa motuhake | Marere pōro cryogenic |
| iti te pāmahana ki te -196℃ | |
| Whakaroahia te potae mo te tarapi pono me te hiri, whakaroahia te roa o te kakau.ki te pāmahana | |
| Whakaroahia te kakau me te hoahoa pallet drip acc.ki te pāmahana | |
| API6 24 He iti te tarapi rerenga rerenga | |
| kawenga ora API 622 kauwhata | |
| Pūnaha whakaora pēhanga kōhao tinana | |
| Momo poi maangi he hiri kotahi | |
| Momo paoro Trunnion Te toto rua me te paraka, te hiri-a-rua | |
| Te hoahoa taketake | marere pōro |
| HEI AHI | API 607 |
| ANTI STATICS | API 608 |
| āhuatanga kakau | Anti pupuhi atu tohu |
| Hanga Potae | Potae tutaki |
| Momo paoro | Te urunga taha, te urunga o runga ranei, te paraka rua me nga poi toto |
| Momo poka | Poka katoa, Poka Whakaiti ranei |
| Whakaritenga whiriwhiri | NACE MR0175, MR0103, ISO 15156 hanganga ture |
| ISO 5211 MOUNTING PAD Kore kau | |
| Whakawhiti Tepe | |
| Maukati taputapu | |
| Te pai o te ratonga ESDV | |
| ISO 15848-1 me ISO 15848-1 Whakamātautau tuku rerenga rerenga iti | |
| Whakamātautau kore-whakangaro (NDT) API 6D, ASME B16.34 | |
| Ripoata whakamatautau tirotiro a te hunga tuatoru | |
| Tuhinga | EN 10204 3.1 MTR Pūrongo whakamātautau Material |
| Ripoata tirotiro pehanga | |
| Pūrongo mana tirohanga me te taha | |
| Pūtāhui hua | |
| pukapuka mahi takirere |
