1.Zowonetsa Zamalonda
Womic Steel imagwira ntchito yopanga machubu amkuwa apamwamba kwambiri omwe amatsatira muyezo wa EN 1057. Machubuwa amapangidwa kuchokera ku Cu-DHP (CW024A), kuwonetsetsa chiyero chapadera ndi magwiridwe antchito a mapaipi, kugawa gasi, kutentha, ndi kuziziritsa. Pokhala ndi mkuwa ndi siliva wochepera 99.9% ndi phosphorous yoyendetsedwa pakati pa 0.015% ndi 0.040%, machubu athu amkuwa amawonetsa kukana kwa dzimbiri, kulimba, komanso kuyika mosavuta.
TS EN 1057 machubu amkuwa adapangidwa kuti azigwiritsidwa ntchito m'nyumba ndi m'mafakitale, kupereka magwiridwe antchito odalirika pamakina amadzi amchere, kutentha kwapakati, firiji ndi mapaipi amafuta azachipatala. Opangidwa motsatira miyezo yapamwamba kwambiri, machubuwa amapereka zida zamakina apamwamba komanso kudalirika kwautumiki kwanthawi yayitali.
2.EN 1057 Copper Tubes Production Range
● Diameter Yakunja (OD):6 mpaka 267 mm
●Makulidwe a Khoma (WT):0.3mm kuti20mm
●Utali:Utali wokhazikika wa 3m, 5m, kapena 6m; utali wanthawi zonse wopezeka popempha
●Coiled Tubes:Amapezeka mu ma coils a 25m kapena 50m kuti azitha kukhazikika
3.EN 1057 Copper Tubes Tolerances
Womic Steel imatsimikizira kulondola kwenikweni ndi kulolerana uku:
4.EN 1057 Copper Tubes Chemical Composition
Machubu athu amkuwa amapangidwa kuchokera ku Cu-DHP (CW024A) zomwe zili ndi izi:
Zolembazo zigwirizane ndi zofunikira izi:
Ku + Ag: min. 99,90%;
0,015 %≤P≤0,040 %.
Gulu lamkuwa ili limatchedwa Cu-DHP kapena CW024A.
Izi zimatsimikizira kukana kwa dzimbiri, matenthedwe apamwamba ndi magetsi, komanso magwiridwe antchito apamwamba.
5.TS EN 1057 Copper Tubes Mechanical Properties
Makina amachubu athu a EN 1057 amkuwa amadalira momwe amaperekera:
6.TS EN 1057 Machubu Operekera Machubu
Womic Steel imapereka machubu amkuwa a EN 1057 motsatira kupsya mtima:
●R220 (Annealed): Yosinthasintha kwambiri, yoyenera kupindika ndi kupanga
●R250 (Half-Hard): Mphamvu zopambanitsa, kusinthasintha kwabwino ndi kulimba
●R290 (Yolimba): Mphamvu yapamwamba, yoyenera kugwiritsira ntchito molunjika ndi kupindika kochepa
7.EN 1057 Copper Tubes Kupanga Njira
Kupanga kwathu kwapamwamba kumatsimikizira miyezo yapamwamba kwambiri:
Kukonzekera kwa 1.Casting & Billet: Mkuwa wapamwamba kwambiri umasungunuka ndikuponyedwa mu billets.
2.Extrusion & kuboola: Mabilu amatulutsidwa mu mawonekedwe a chubu ndikupyozedwa pamiyeso yofunikira.
3.Zojambula Zozizira: Machubu amakokedwa kudzera m'mafa kuti akwaniritse miyeso yolondola.
4.Annealing: Chithandizo cha kutentha chimagwiritsidwa ntchito kuti akwaniritse zofunikira zamakina.
5.Straightening & Cutting: Machubu amawongoka ndikudulidwa mpaka kutalika kofunikira.
6. Kuyang'ana & Kuyesa: Kuwunika kokhazikika kumatsimikizira kutsata miyezo ya EN 1057.
8.Kuyesa & Kuyang'ana
Womic Steel imatsimikizira kuwongolera kwamtundu wonse ndikuyesa kwathunthu, kuphatikiza:
● Chemical / Spectrographic Analysis: Kutsimikizira za kapangidwe kazinthu pogwiritsa ntchito njira zamankhwala kapena zowonera.
● Kuyesa kwa Tensile: Kuunikira kwamphamvu kwamphamvu komanso kutalika kwa zinthu (EN 10002-1).
● Mayeso Olimba: Kuyeza kuuma kwa zinthu kudzera mu njira ya Vickers (EN ISO 6507-1).
● Mayeso a Kaboni: Kutsimikiza kuchuluka kwa kuchuluka kwa mpweya pogwiritsa ntchito njira yolozera ya EN 723.
● Mayeso a Kaboni Kanema: Kuzindikira ndikuwunika kukhalapo kwa filimu ya kaboni (Annex B).
● Bending Test: Kuunika kwa bendability pansi
● Drift-Expanding Test: Kukula kwa chubu mapeto ndi 30% ndi45°conical mandrel kutsimikizira ductility (EN ISO 8493).
● Kuyesa kwa Flange: Kutsimikiziridwa kwa mapangidwe a flange (osachepera 30% kuwonjezeka kwa chubu m'mimba mwake) pogwiritsa ntchito chida chokhala ndi ngodya ya 1 mm (EN ISO 8494).
●Ufulu ku Mayeso a Defects:
● Eddy Current Test (ECT): Kuzindikira zolakwika za pamwamba/pansi pa nthaka (EN 1971 & Annex C.1).
● Kuyesedwa kwa Hydrostatic: Kutsimikizira kukana kupanikizika pogwiritsa ntchito madzi (Annex C.2).
● Pneumatic Test: Kuzindikira kutayikira pogwiritsa ntchito mpweya / mpweya wa mpweya (Annex C.3).
● Zindikirani: Kuyesa kwa mtundu woyambirira kumalamula ECT; njira zina ndi kusankha kwa wopanga.
9. Zitsanzo:
Pofuna kutsimikizira zaubwino pakupanga, kuchuluka kwa ma sampling unit omwe akuyenera kutengedwa mwachisawawa azikhalamolingana ndi Table 8.
Miyezo iyi ya zitsanzo idzagwira ntchito poyesa ma control dimensional; Kuwongolera kwazinthu zina zovomerezeka kudzachitika pagawo lililonse lachitsanzo lachiwiri.
Zotsatira zitha kugwiritsidwa ntchito kuchokera pazowunikira zomwe zidachitika kale popanga chinthucho, mwachitsanzo, poyambira kapena mabilu amkati, ngati chizindikiritso chazinthu chikusungidwa komanso ngati kasamalidwe kabwino ka wopangayo akugwirizana ndi zofunikira za EN lSO 9001.
10.Kupaka
Kuonetsetsa kuti tikugwira bwino komanso kuyenda bwino, machubu athu amkuwa amapakidwa motere:
● Anti-Oxidation Coating: Chophimba chotetezera chimagwiritsidwa ntchito pamwamba pa machubu amkuwa kuti ateteze makutidwe ndi okosijeni ndi kusungunuka panthawi yosungira ndi kuyendetsa.
● End Caps: Zovala zapulasitiki kapena zosagwira zitsulo zimayikidwa pamphepete mwa chubu kuti zisawonongeke ndi kuwonongeka kwa makina.
● Kumanga: Machubu amagawidwa motsatira ndondomeko ndipo amangiriridwa bwino ndi zingwe zapulasitiki zolimba kwambiri kuti achepetse kuyenda panthawi yodutsa.
● Mabokosi Amatabwa: Machubu omangidwa m'mitolo amaikidwa m'mabokosi amatabwa osamva chinyezi. Mabokosiwo ali ndi thovu lopanda madzi kapena zinthu za desiccant kuti ateteze kuwonongeka kwa chinyezi ndikutsatira ISPM 15 International phytosanitary standards.
● Kusindikiza Kumangirira: Makateti amamatidwa ndi zitsulo zachitsulo kapena zomangira zolemera kwambiri. Mwasankha shrink-wrapping ilipo kuti muteteze nyengo.
●Kulemba: Khateti lililonse limalembedwa ndi kukula kwa chubu (OD), makulidwe a khoma (WT), kutalika, kupsya mtima (monga, kufewa, theka lolimba), nambala ya batch yopangira, ndi tsiku kuti zitsimikizidwe kuti ziwoneka bwino.
11.Transport & Logistics
Womic Steel imawonetsetsa kuti machubu amkuwa a EN 1057 atumizidwa munthawi yake komanso motetezeka:
● Zonyamula Panyanja: Kutumizidwa padziko lonse lapansi m'makontena okhala ndi chitetezo choyenera
● Sitima yapa Sitima kapena Pamsewu: Zotengera zodalirika zapakhomo ndi zachigawo
● Mayendedwe Olamuliridwa ndi Nyengo: Ndiopezeka pazifukwa zovutirapo
● Comprehensive Documentation: Zikalata zotumizira ndi inshuwalansi zaperekedwa
● High Purity Copper: Kukhalitsa kwapadera komanso kukana dzimbiri
● Kupanga Mwachindunji: Kulekerera kokhazikika kwazomwe zimagwira ntchito modalirika
● Njira Zothetsera: Utali wogwirizana, kupsa mtima, ndi zokutira zilipo
● Kuyesa Kwambiri: Kuonetsetsa kuti anthu akutsatira miyezo yapadziko lonse
● Kugawira Padziko Lonse: Kutumiza kodalirika komanso panthaŵi yake padziko lonse lapansi
12.Ubwino Wosankha Womic Steel
13.Mapulogalamu
EN 1057 machubu amkuwa amagwiritsidwa ntchito kwambiri mu:
- Mapaipi: Kugawa kotetezedwa ndi kodalirika kwa madzi amchere
- Kugawa Gasi: Ndibwino kugwiritsa ntchito gasi wachilengedwe ndi LPG
- Makina Otenthetsera: Kuchita bwino kwa ma radiator ndi kutentha kwapansi
- Refrigeration & Air Conditioning: Kutentha kwapamwamba kwa makina ozizirira
- Mapaipi a Gasi Wamankhwala: Odalirika m'zipatala za mpweya ndi mpweya wamankhwala
Mapeto
Machubu a Womic Steel EN 1057 Copper Tubes amapereka mawonekedwe apamwamba, mphamvu, ndi kudalirika kwa mapaipi, gasi, ndi ntchito zamafakitale. Kudzipereka kwathu pakupanga zinthu moyenera, kuyesa mokhazikika, ndi mayankho omwe amayang'ana kwambiri ndi makasitomala kumatipangitsa kukhala bwenzi lodalirika pamsika.
Sankhani Womic Steel Group ngati bwenzi lanu lodalirika lapamwambaMachubu a Copper&Zowonjezera komanso magwiridwe antchito osagonjetseka. Takulandilani Kufunsa!
Webusaiti: www.womicsteel.com
Imelo: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 kapena Jack: +86-18390957568
Nthawi yotumiza: Mar-10-2025