Ko ngā takirere pūrerehua rahi-rahi e pā ana ki ngā takirere pūrerehua he nui ake te diameter i te DN500, e honoa ana e ngā flanges, ngā wafers. E rua ngā momo takirere pūrerehua whānui-diameter: ko te takirere pūrerehua porowhita me ngā takirere pūrerehua rerekē.
Me pēhea te whiriwhiri i te takirere pūrerehua rahi nui ake?
1. Ina iti iho te rahi o te takirere i te DN1000, kei raro iho te pēhanga mahi i te PN16, ā, kei raro iho te pāmahana mahi i te 80℃, ka tūtohu mātou kia whakamahia te takirere pūrerehua raina porowhita nā te mea he nui ake te ohanga.
2. I te nuinga o te wā, ina nui ake te diameter i te 1000, ka tūtohu mātou kia whakamahia he takirere pūrerehua rerekē, kia taea ai te whakaiti i te taipana o te takirere nā te koki rerekē o te takirere, e pai ai te whakatuwheratanga me te katinga o te takirere. Hei tāpiri, ka taea e te takirere pūrerehua rerekē te whakaiti, te whakakore rānei i te waku i waenga i te pereti takirere me te nohoanga takirere nā te koki rerekē, ā, ka whakapai ake i te roa o te ora o te takirere.
3. I taua wā anō, mā te whakaurunga o ngā nohoanga whakarewa ka whakapai ake i te ātete pāmahana me te pēhanga o ngā takirere pūrerehua, ā, ka whānui ake te whānuitanga o te whakamahinga o ngā takirere. Nō reira, ko te raina waengatakirere pūrerehua whānui nuika taea anake te whakamahi i roto i ngā āhuatanga pēhanga iti pēnei i te wai, ko te takirere pūrerehua rerekē ia ka taea te whakamahi i roto i ngā taiao he uaua ake ngā āhuatanga mahi.
Ataata Takirere Pūrerehua Āpitihanga Toru
Kei hea te whakamahinga o te takirere pūrerehua rahi nui
He whānuitia ngā mahi ahumahi e whakamahia ana ngā takirere pūrerehua rahi, e hiahiatia ana he tere rere nui. Ko ētahi o ngā mahi noa mō ngā takirere pūrerehua rahi ko:
1. Ngā whare rongoā wai: He mea noa te whakamahi i ngā takirere pūrerehua i roto i ngā whare rongoā wai hei whakahaere i te rere o te wai mā roto i ngā paipa nunui.
2. Ngā tipu hiko: Ka whakamahia ngā takirere pūrerehua i roto i ngā tipu hiko hei whakahaere i te rere o te wai, o te mamaoa rānei mā roto i ngā paipa e whāngai ana i ngā tāpine.
3. Ngā whare tukatuka matū: Ka whakamahia ngā takirere pūrerehua i roto i ngā whare tukatuka matū hei whakahaere i te rere o ngā matū mā roto i ngā paipa.
4. Te umanga hinu me te hau: E whakamahia ana ngā takirere pūrerehua i roto i te umanga hinu me te hau hei whakahaere i te rere o te hinu, te hau, me ētahi atu wai mā roto i ngā paipa.
5. Ngā pūnaha HVAC: Ka whakamahia ngā takirere pūrerehua i roto i ngā pūnaha whakamahana, whakapūhau, me te hauhautanga (HVAC) hei whakahaere i te rere o te hau mā roto i ngā awaawa.
6. Te umanga kai me te inu: Ka whakamahia ngā takirere pūrerehua i roto i te umanga kai me te inu hei whakahaere i te rere o ngā wai me ngā hau i roto i ngā taputapu tukatuka.
I te nuinga o te wā, ka whakamahia ngā takirere pūrerehua rahi ki ngā mahi katoa e hiahia ana kia whakahaeretia te tere rere nui, kia tere hoki te whakaweto me te whai hua.
He aha te momo o ngā actuator e whakamahia whānuitia ana mō ngā takirere pūrerehua whānui?
1.Taputapu Noke - He pai te taputapu noke mō ngā takirere pūrerehua rahi. He kōwhiringa ōhanga, haumaru hoki, kāore e hiahiatia kia whakawhirinaki ki te taiao o te papa, engari he nui noa te wāhi hei whakahaere. Ka taea e te pouaka taputapu noke te whakanui ake i te taipana, engari ka whakaroa i te tere whakawhiti. Ka taea e te takirere pūrerehua taputapu noke te raka-ā-ia anō, ā, kāore e taea te huri i te taraiwa. Tērā pea he tohu tūranga.
2.Pūwhakaoho Hiko - Me whakarato e te takirere pūrerehua hiko whānui te hiko i te hiko hiko te hiko kotahi-ara, te hiko toru-wāhanga rānei i te wāhi, ko te tikanga he hiko kotahi-ara 22V, ko te hiko toru-wāhanga 380V, ko ngā waitohu rongonui ko Rotork. E pā ana ki ngā tono hiko wai, ngā tono whakarewa, ngā tono moana, ngā tono kai me te rongoā, me ētahi atu. He mahi nui tā rātou.
3.Pūwhakaoho Waipēhi - Kei te teihana waipēhi te takirere pūrerehua waipēhi whānui, ko ōna painga he iti te utu, he mahi pumau me te pono, he mahi haumaru, me te kaha ki te whakatuwhera me te kati tere.
4.Pūwhakaoho Hau-Nui Pūrerehua hauKa tīpakohia e te takirere e toru ngā takirere pūrerehua hiri-mārō whakarewa maha-taumata rerekē, he ātete ki te pāmahana teitei, he ngāwari, he ngāwari ki te whakatuwhera me te kati, ā, he hiri haumaru. He nui te diameter o te whakaterenga takirere pūrerehua, kia rite ki ngā āhuatanga mahi o te papaanga hei whiriwhiri. Ko te mana waipēhi te tikanga e whakamahia ana i runga i ngā tipu hiko wai whānui.. e whakamahia whānuitia ana i roto i te umanga whakarewa i runga i te pūnaha paipa hau oumu pupuhi hei karo i te whakamahana hau i roto i te paipa.
Te tono o te takirere pūrerehua rahi nui
He whānuitia te whakamahinga o te takirere pūrerehua hiko whānui-rahi i roto i te pūnaha whakamahana teihana hiko me te pūnaha paipa pā matua pakaru catalytic me te maitai, te whakarewa, te matū me ētahi atu pūnaha ahumahi, tae atu ki te tiaki taiao, te maimoatanga wai, te tuku wai whare teitei me te paipa waikeri hei tapahi, hei whakahaere rānei i te mahi rere.
E ai ki te rauemi i whiriwhiria, ka taea te whakamahi ki ngā āhuatanga kore-waikura, arā, te maitai waro: -29 ℃ ~ 425 ℃; te maitai kore waikura: -40 ℃ ~ 650 ℃; he pāpāho e tika ana mō te hau, te wai, te paru, te mamaoa, te hau, te hinu, me ētahi atu. Ko te takirere pūrerehua hiri mārō momo flange hiko no te takirere pūrerehua hiri mārō whakarewa, e whakamahi ana i te hanganga matatau maha-taumata-toru rerekē, he mea hanga mai i te DZW hiko actuator. Ko te flange he takirere pūrerehua hiri mārō whakarewa. Ko te taumata pēhanga PN10-25=1.02.5MPa; te rahi: DN50-DN2000mm. Rauemi: maitai maka WCB; maitai waro 304/316 maitai kore waikura/304L maitai kore waikura/316L maitai kore waikura.
He hanganga hiri pono te takirere pūrerehua hiko whānui nui, ā, he tapahi pāpāho rua-ara te hanganga, kāore he turuturu; kāore he take ki te tango i te takirere mai i te paipa hei whakakapi i te hiri (he whānui ake i te DN700); he peera mō ngā peera whakahinuhinu-whaiaro, kāore he werohanga hinu, he iti te waku; e rua ngā momo tāutanga poutū, whakapae, kia rite ki ngā hiahia o te tuku; ka taea te whakamahi i te tinana takirere, te rauemi pereti pūrerehua, he rino maka, hei whakamahi ki ngā pāpāho wai moana.
Ko wai ngā kaihanga o ngā takirere pūrerehua diameter nui i Haina?
1. Neway Valve
2. SUFAH VALVE
3. WHARE TAUPOKI ZFA
4. YUANDA VALVE
5.COVINA VALVE
6. JIANGYI VALVE
7.ZhongCheng takirere
He aha ngā paerewa mō ngā takirere pūrerehua rahi nui?
Pepa Raraunga mō te Rahi Nui o te Takirere Pūrerehua
| Paerewa Hoahoa Paerewa | API609, AWWA C504,BS EN593/BS5155/ISO5752 |
| RAHI ME NGĀ HONONGA: | DN80 ki te D3000 |
| WAENGANUI: | Hau, Hau kore mahi, Hinu, Wai moana, Wai para, Wai |
| NGĀ RAUEMI: | Rino Maka / Rino Mātotoru / Rino Waro / Kowiri tira Parahi Rino / Parahi Konumohe |
| Rahi Hononga Flange: | ANSI B 16.5, ANSI B 16.10,ASME B16.1 CL125/CL250, pn10/16, AS 2129, JIK10K |
| Te roa o te hanganga: | ANSI B 16.10,AWWA C504,EN558-1-13/EN558-1-14 |
Rauemi o ngā Wāhanga
| INGOA WĀHI | Rauemi |
| TINANA | Rino ngāwari, maitai waro, maitai kore waikura, maitai takirua, konumohe-parahi |
| KŌPAKI / PEREITI | KARAPITA /SS304 /SS316 /Monel /316+STL |
| TĀKAHU / KAKAU | SS431/SS420/SS410/SS304/SS316 /17-4PH / maitai takirua |
| NOHOANGA / WHAKARARANGI | EPDM/NBR/KARAPITA /SS304 /SS316 /Monel /SS+STL/SS+ karapita/whakarewa ki te whakarewa |
| NGĀ PŪRO / NATI | SS/SS316 |
| PUSHING | 316L+RPTFE |
| PARĀOA | SS304+KARAPITA/PTFE |
| UHI O RARO | RINO /SS304+KARAPITA |
We Tianjin Zhongfa Valve Co., LtdI whakatūria i te tau 2006. Ko mātou tētahi o ngā kaihanga takirere pūrerehua takitoru-whakakē i Tianjin Haina. Ka mau tonu mātou i te kounga teitei me te whakahaere pakari o te mana kounga, ā, ka whakarato ratonga i mua i te hoko, te hoko, me te ratonga i muri i te hoko i te wā tika me te whai hua kia tutuki ai te whai huatanga me te makona o te kiritaki. Kua whiwhi mātou i te Tiwhikete ISO9001, CE.