He whānuitia te whakamahinga o ngā paipa kowiri tira i roto i ngā ahumahi e hiahia anate ātete ki te waikura, te mahi pāmahana teitei, me ngā āhuatanga miihini tino tikaKei roto i ngā tonongā tipu hinu matū, te whakaputa hiko, ngā whakawhiti wera, te tukatuka kai, ngā paipa rongoā, me ngā mīhini ahumahi.
He mea nui te whiriwhiri i te kounga tika o te maitai kore waikura hei whakaritete roa o te ora ratonga, te pono o te hanganga, me te tutuki i ngā tureMō ngā kaiwhakahaere hokohoko me ngā miihini, te māramatangangā tohu, ngā paerewa, me ngā āhuatanga miihini o te kowiri tira noahe mea nui mō te whiriwhiri i te paipa tika mō ia kaupapa.
He kaihanga ngaio a Womic Steel mō ngā paipa kore-kowiri tira, ngā ngongo kumea matao, ngā ngongo tika, me ngā ngongo pūwero., e whakarato ana i ngā otinga paipa kounga teitei mō ngā kaupapa ahumahi puta noa i te ao.
1. Ngā momo paipa kowiri tira noa
Ko te mea e whakamahia pinepine anangā kōeke paipa kowiri tiraka whakarōpūtia ete hanganga koranu me te ātete ki te waikura:
| Tau | Momo | Ngā Āhuatanga Matua | Ngā tono noa |
| 304 | Austenitic | He ātete pai ki te waikura, he pai te kaha ki te whakarewa | Te tukatuka kai, ngā paipa matū |
| 304L | Austenitic | He momo waro iti, ka whakaiti i te aro | Ahumahi matū, paipa whakarewa |
| 316 | Austenitic | Ātete waikura tino pai, tāpirihia a Mo | Moana, matū, rongoā |
| 316L | Austenitic | He iti te waro, he tino pai te whakarewa | Ngā whakawhiti wera, ngā pūnaha parakore teitei |
| 321 | Austenitic | Kua whakapūmauhia te titanium, he pāmahana teitei | Ngā kohua, ngā whakawhiti wera, ngā oumu ahumahi |
| 347 / 347H | Austenitic | Niobium kua whakapūmautia, pāmahana teitei | Ngā raina mamaoa, ngā paipa pāmahana teitei |
| 904L | Austenitic | Te ātete nui ki te waikura, te koranu teitei | Matū matū, matū motuhake |
| 430 | Ferritic | Ātete waikura taurite, aukume | Pūwero waka, HVAC |
2. Ngā Paerewa o te Ao
Ka hangaia ngā paipa kowiri tira kia rite ki ngā paerewa o te ao hei whakaritengā āhuatanga ā-pūkaha, te hanganga matū, me te tika o ngā āhuatanga.
| Paerewa | Ngā Tohu e tika ana | Ngā Tuhipoka |
| ASTM A312 | 304, 304L, 316, 316L, 321 | E whakamahia whānuitia ana i roto i ngā kaupapa o te USA me te ao whānui |
| ASTM A358 | 304, 316 | Ngā paipa maitai kore waikura kua oti te whakarewa matao |
| EN10216-5 | 304, 316, 321, 347 | Ngā paipa kowiri tira tuitui o Ūropi |
| DIN 17456 | 304, 316 | Paerewa Tiamana mō ngā paipa maitai kore waikura kore hononga |
| JIS G3459 | SUS304, SUS316 | Paerewa Hapanihi mō ngā paipa kowiri tira |
Ka hangaia e Womic Steel ngā paipa kore-waikura e tutuki ana i ngā paerewa o te ao., me te whakarite kia hototahi ā-ao mō ngā kaupapa ahumahi.
3. Ngā Āhuatanga Mīhini
| Tau | Kaha Kume (MPa) | Kaha Hua (MPa) | Te roa (%) | Te pakeketanga (HRB) |
| 304 | 520 – 720 | 205 | 40 | 92 |
| 304L | 485 – 620 | 170 | 45 | 90 |
| 316 | 515 – 690 | 205 | 40 | 93 |
| 316L | 485 – 620 | 170 | 45 | 90 |
| 321 | 515 – 690 | 205 | 40 | 93 |
| 347 | 515 – 690 | 205 | 40 | 93 |
He paipa kowiri tira kore-waikura e tuku anangā āhuatanga ā-pūkaha ōrite i te porowhita, e pai ai rātou mōngā paipa pēhanga teitei, te ratonga pāmahana teitei, me ngā tāutanga tika.
4. Te Tika o ngā Ahu me ngā Ātete
He mea nui te tika o ngā paipa kowiri tira mōngā kohua, ngā whakawhiti wera, me ngā pūnaha tukatuka matū.
| Tawhā | Manawanui Noa | Ngā Tuhipoka |
| Diameter o Waho (OD) | ±0.05 – ±0.10 mm | Mā te mana whakahaere pakari ka tika te whakaurunga o ngā flanges me ngā valves |
| Ovality | ≤50% o te manawanui OD | Ka ārai te iti o te porowhita i te wiri me te rere kore taurite |
| Matotoru o te Pakitara | ±7.5% | Ka whakapai ake te matotoru o te pakitara i te kaha pēhanga |
| Te tika | ≤1/1000 | Ka whakarite kia maeneene te huihuinga me te whakaritenga |
Ko ngā paipa rino kore waikura a Womic Steel e whakarato ana i te mana whakahaere āhua pai rawa atu, te iti o te porowhita, me te tika teitei., tino pai mō ngā ngongo paera, ngā whakawhiti wera, me ngā roera kawe tika.
5. Ngā Whakamahinga o ngā Paipa Kore-Waihanga Kowiri tira
E whakamahia ana ngā paipa kowiri tira kore-tūhono puta noa i ngā ahumahi maha:
5.1 Ngā Whare Hiko me ngā Poiha
l 321 / 347H mō ngā raina mamaoa pāmahana-tiketike
l 316L mō ngā paipa wai me te wai whakapūkara
5.2 Te Ahumahi Matū me te Hinu
l 304/316 mō te kawe matū waikura
l 904L mō te tukatuka matū motuhake
5.3 Kai me te Rongoā
l 304/316 paipa kore hononga mō ngā paipa hauora
Ngā momo waro iti (304L / 316L) mō ngā paipa whakarewa
5.4 Ngā Whakawhiti Wera
Ngā paipa l 321, 347 / 347H mō te mahi pāmahana teitei
* Teitei o te OD me te matotoru o te pakitara mō te whakawhiti wera ōrite
5.5 Te Keri me te Whakahaere Rauemi Papatipu
Ngā paipa matao kua tohua tika e whakamahia ana i roto ingā ngongo roera kawe
l Ko te iti o te porowhita e whakarite ana i te hurihuri maeneene me te roa o te ora ratonga
6. Aratohu Kōwhiri mō te Hokonga
I te wā e whiriwhiri ana i ngā paipa kore-waikura, whakaarohia:
l Ngā whakaritenga ātete waikura:316 / 316L mō ngā taiao pukuriri
l Ratonga pāmahana:321 / 347H mō ngā kohua me ngā whakawhiti wera
l Te tika o te āhua:Ngā paipa tuitui matao kua kumea mō te manawanui OD piripono me te iti o te porowhita
l Kaha ā-mīhini:Ngā whakaritenga hua me te kume i runga i te pēhanga whakahaere
l Te tutuki i ngā paerewa:ASTM, EN, DIN, JIS rānei, i runga i te wāhi o te kaupapa
He whānuitanga katoa o ngā paipa kowiri tira kore-waikura e tukuna ana e Womic Steel., me te whakarite:
Mana whakahaere diameter waho tino tika
Te whakaiti i te āhua o te porowhita
Mana whakahaere tika
Te tutuki i ngā paerewa ASTM, EN, DIN, me JIS
Ngā roa kua whakaritea, ngā piko U, me te hanga motuhake
Womic Steel – Kaihanga Paipa Kore-Waihanga Kowiri tira
He kaihanga ngaio a Womic Steel e tohunga ana kingā paipa kore-waikura, ngā ngongo matao tino tika, ngā ngongo paera, ngā ngongo whakawhiti wera, me ngā otinga hanga ritenga.
Ka whakarite mātoungā hua ngongo mahi-teitei me te OD tino tika, te āhua porowhita iti, me te matotoru pakitara ōrite, e tika ana mōngā kohua, ngā whakawhiti wera, ngā ngongo roera kawe, me ngā pūnaha paipa ahumahiputa noa i te ao.
Paetukutuku:www.womicsteel.com
Email: sales@womicsteel.com
Waea / WhatsApp / WeChat
Wikitōria: +86-15575100681
Hēki: +86-18390957568
Wā tuku: Pipiri-02-2026