1. Dulmar Guud oo ku saabsan Maaddada
Tuubo bir ah oo aan miridh lahayn oo 347H ah waa bir aan miridh lahayn oo austenitic ah oo niobium-ku badan yahay oo xasilloon oo loo yaqaan xooggeeda heerkulka sare, alxanka aadka u fiican, iyo iska caabinta aadka u wanaagsan ee daxalka isku-dhafka ah. Ku darista niobium (Nb) waxay hagaajisaa xoogga gurguurta waxayna ka hortagtaa roobabka chromium carbide ee xuduudaha hadhuudhka, taasoo hubinaysa iska caabinta dareenka oo la xoojiyay.
2.Halabuurka Kiimikada (Caadi ah)
| Walax | Tusmada (%) |
| C | 0.04 – 0.10 |
| Cr | 17.0 – 19.0 |
| Ni | 9.0 – 13.0 |
| Si | ≤1.0 |
| Mn | ≤ 2.00 |
| P | ≤ 0.045 |
| S | ≤ 0.030 |
3. Sifooyinka Farsamada & Daxalka
Sifooyinka Farsamada (ASTM A213):
- Xoogga la jiido ≥ 515 MPa
- Xoog Wax-soo-saar ≥ 205 MPa
- Kordhinta ≥ 35%
- Xoogga dillaaca qulqulka marka uu gaaro 600°C: >100 MPa
Iska caabbinta Daxalka:
- Iska caabin aad u fiican oo ku saabsan daxalka intergranular oo ay ugu wacan tahay xasilloonida Nb
- Iska caabin wanaagsan oo ku jirta aashitada nitric, aashitada acetic, jawiga alkaline, iyo biyaha badda
- Waxaa lagu tijaabiyay daxalka milixda dhalaalaysa, waxqabad la xaqiijiyay oo ku jira haamaha kaydinta milixda dhalaalaysa ee CSP
- Waxoogaa ka xasaasisan godka uu koloriinku keeno marka loo eego 316L, oo ay yarayso passivation iyo daaweynta dusha sare
4. Tilmaamaha Badeecada Caadiga ah
Cabbirrada:
- Tuubo aan tolnayn: OD 1/4”–36”, dhumucda derbiga SCH10–SCH160
- Tuubooyinka Sax ah: OD 10mm–108mm, qabow la sawiray
- Tuubbo la alxamay: Tuubooyinka derbiga ee khafiifka ah ilaa kuwa qaro weyn leh iyadoo la isticmaalayo alxanka TIG, PAW, iyo SAW
- Dhererka: Ilaa 12 mitir; dherer goyn gaar ah ayaa la heli karaa
Heerarka Wax-soo-saarka:
- ASTM A213/A312, ASME SA213/SA312
- EN 10216-5, GB/T 5310
- U hoggaansan marada cadaadiska: PED, AD2000 W0, Xeerka ASME Qaybta VIII Qaybta 1aad
5. Habka Wax Soo Saarka
1. Walxaha Ceeriin: Billets bir ah oo shahaado haysta oo ka yimid warshadaha gudaha iyo kuwa caalamiga ah
2. Kuleyl Duubista: Billets-ka lagu kululeeyo 1150–1200°C, la dalooliyo oo la rogo si loogu isticmaalo tuubooyin dhexroor weyn ama derbi qaro weyn leh.
3. Sawir Qabow: Sawir qabow oo badan oo loogu talagalay cabbirka saxda ah iyo dhammaystirka dusha sare
4. Daaweynta Kulaylka: Xalka oo lagu kululeeyo 980–1150°C, biyo si degdeg ah loo damiyo si loo xakameeyo roobabka carbide-ka
5. Alxanka: Hawsha GTAW (TIG), PAW, iyo SAW, iyadoo la adeegsanayo siligga buuxinta ER347 si loo xasiliyo; fursadaha nadiifinta dhabarka ayaa diyaar ah
6. Dhammaystirka Dusha Sare: Qashin-qubka, nuugista (HNO₃/HF), iyo nadiifinta farsamada (Ra ≤ 0.2µm marka la codsado)
7. Kormeerka: 100% RT (tijaabinta shucaaca) ee alxanka; tijaabinta ultrasonic, hydrostatic, PMI, iyo tijaabinta daxalka intergranular sida loogu baahdo
6. Shahaadada & Xakamaynta Tayada
Tuubooyinka birta aan daxalka lahayn ee Womic Steel ee 347H waxaa lagu xaqiijiyay:
- ISO 9001: 2015
- PED 2014/68/EU
- AD2000 W0
- Koodhka Weelka Kuleylka iyo Cadaadiska ASME
Dufcad kasta waxay martaa baaritaan adag, oo ay ku jiraan:
- Tijaabooyinka farsamada (taabashada, saameynta, simitaanka, iyo furfurista)
- Tijaabooyinka daxalka (IGC sida ASTM A262)
- Tijaabo aan burburin (UT, RT, Eddy current)
- Kormeer cabbir iyo raad-raac buuxa
7. Goobaha Codsiga
Tuubo bir ah oo aan daxal lahayn oo 347H ah ayaa si ballaaran loogu isticmaalaa:
- Soo saarista Korontada: Kuleyliyaha sare, dib-u-kuleyliyaha, dhuumaha uumiga ugu weyn ee warshadaha korontada kulaylka ee aan muhiimka ahayn iyo kuwa aadka u muhiimka ah
- Tamarta Kuleylka Qorraxda: Haanta kaydinta kulaylka milixda la dhalaaliyay (450–565°C), oo la xaqiijiyay in loo isticmaalo mashaariicda ka jira Shiinaha (Yumen, Haixi)
- Kiimiko Batrool: Tuubooyinka foornada, fal-galayaasha hydroprocessing-ka (oo u adkaysta deegaanka H₂-H₂S-H₂O)
- Hawada Sare: Tuubooyinka qiiqa ee matoorka iyo tuubooyinka sahayda hawada ee turbine-ka (oo shaqeeya ilaa 850°C)
- Beddelayaasha Kulaylka: Qaboojiyeyaal heerkul sare leh iyo tuubooyin ku jira warshadaha sifeynta iyo nidaamyada badda
8. Waqtiga Hoggaaminta Wax Soo Saarka
- Tuubooyinka aan tolnayn (Cabbirrada Caadiga ah): 15–25 maalmood
- Cabbirrada Gaarka ah/Tuubbooyinka Derbiga Qaro weyn: 30–45 maalmood
- Dalabaadka Cabbirka Weyn: Awoodda ka badan 3,000 tan/bishii waxay hubineysaa gaarsiinta degdegga ah xitaa marka la gaaro waqtiyada degdegga ah
9. Baakadaha iyo Saadka
Womic Steel waxay bixisaa baakado ammaan ah oo la beddeli karo:
- Kiisaska Alwaax ee Badda ku habboon ama Xirmooyinka Qaab-dhismeedka Birta ah
- Dabool balaastig ah, saliid ka hortagta miridhku, iyo duubista filimka
- Dhammaan baakadaha dhoofinta waxay u hoggaansamaan heerarka ISPM-15
Faa'iidada Saadka:
- Heerarka CIF/CFR ee tartanka leh
- Gaarsiin degdeg ah oo deked-ilaa-albaab ah oo loo diro Koonfur-bari Aasiya, Hindiya, Yurub, iyo Bariga Dhexe
- Rarista xooggan si looga hortago leexashada, ka hortagga simbiriirixan, iyo ka hortagga isku dhaca inta lagu jiro rarista
10. Adeegyada Habaynta
- Laablaabid (qabow iyo qaab kulul)
- Jarida Saxda ah
- Xidhmada iyo Dhammaadka Dhammaadka
- Isku-dubaridka alxanka (spools iyo xusullada)
- Makiinad gaar ah oo sawir kasta ah
11. Maxaad u Dooranaysaa Birta Womic?
- Shaybaarka R&D & QA-ga ee gudaha
- Silsilad sahay oo deggan oo alaabta ceeriin ah ayaa hubinaysa wareegyo gaarsiinta gaaban
- Tobanaan sano oo waayo-aragnimo ah oo ku saabsan biraha, gaar ahaan biraha heerkulka sare leh
- Raad-raac buuxa iyo dukumentiyo loogu talagalay u hoggaansanaanta qalabka cadaadiska
- Bixiyaha xalka hal-joojin ah ee soo iibsiga, farsamaynta, iyo dhoofinta nidaamyada tuubooyinka birta aan daxalka lahayn
Wixii macluumaad farsamo, qiimeyn, iyo xigashooyin mashruuc oo gaar ah, la xiriir Womic Steel maanta. Waxaan diyaar u nahay inaan ku taageerno baahiyahaaga tuubooyinka waxqabadka sare leh saxnaan, xawaare, iyo daacadnimo.
U dooro Womic Steel Group lammaanahaaga lagu kalsoonaan karoTuubooyinka Birta ah ee aan lahayniyo waxqabad gaarsiineed oo aan la loodin karin. Soo dhawoow Weydiinta!
Mareegta internetka: www.womicsteel.com
Iimaylka: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 ama Jack: +86-18390957568
Waqtiga boostada: Abriil-16-2025


