1.Nānā Huahana
Hoʻokumu ʻo Womic Steel i ka hana ʻana i nā paipu keleawe kiʻekiʻe e like me ka maʻamau EN 1057. Hana ʻia kēia mau paipu mai ka mea Cu-DHP (CW024A), e hōʻoiaʻiʻo ana i ka maʻemaʻe a me ka hana no ka paipu, ka hāʻawi ʻana i ke kinoea, hoʻomehana, a me nā noi hoʻoluʻu. Me ka liʻiliʻi o ke keleawe a me ke kala o 99.9% a me kahi phosphorus i hoʻopaʻa ʻia ma waena o 0.015% a me 0.040%, hōʻike kā mākou mau paipu keleawe i ke kūpaʻa maikaʻi loa, ka lōʻihi, a me ka maʻalahi o ka hoʻokomo.
Hoʻolālā ʻia nā paipu keleawe EN 1057 no ka hoʻohana ʻana i nā ʻāina ʻelua a me nā ʻoihana, e hāʻawi ana i ka hana hilinaʻi i nā ʻōnaehana wai inu, ka hoʻomehana waena, ka hau, a me nā pipeline kinoea kino. Hana ʻia i nā kūlana koʻikoʻi koʻikoʻi, hāʻawi kēia mau paipu i nā waiwai mechanical kiʻekiʻe a me ka hilinaʻi lawelawe lōʻihi.
2.EN 1057 ʻO nā ʻāpana keleawe i hana ʻia
●waho anawaena (OD):6 mm a 267 mm
●Mānoanoa Pā (WT):0.3mm i20mm
●Ka lōʻihi:Nā lōʻihi maʻamau o 3m, 5m, a i ʻole 6m; loaʻa nā lōʻihi maʻamau ma ke noi
●Nā paipu wili:Loaʻa i nā wili 25m a i ʻole 50m no ka hoʻonohonoho maʻalahi
3.EN 1057 ʻO ka hoʻomanawanui ʻana o nā paipu keleawe
Mālama ʻo Womic Steel i ka pololei o ka dimensional me nā ʻae aʻe:
4.EN 1057 ʻO ka hui ʻana o nā paipu keleawe
Hana ʻia kā mākou mau paipu keleawe mai Cu-DHP (CW024A) mea me ka haku mele penei:
Pono ka haku mele i nā koi penei:
Cu + Ag: min. 99,90 %;
0,015 %≤P≤0,040 %.
Ua koho ʻia kēia papa keleawe ma Cu-DHP a i ʻole CW024A.
Mālama kēia haku mele i ka pale ʻana i ka corrosion, kiʻekiʻe ka wela a me ka uila, a me ka hana ʻoi aku ka maikaʻi.
5.EN 1057 Nā Pono Mechanical Tubes Copper Tubes
ʻO nā waiwai mechanical o kā mākou EN 1057 keleawe keleawe e hilinaʻi ʻia i ke kūlana lawe.
6.EN 1057 Nā Kūlana Hoʻouna Tubes Copper
Hāʻawi ʻo Womic Steel i nā paipu keleawe EN 1057 i nā ʻano wela aʻe:
●R220 (Annealed): Hiki ke maʻalahi, kūpono no ke kulou a me ka hana ʻana
●R250 (Half-Hard): ʻO ka ikaika kūpono, ke kaulike maikaʻi o ka maʻalahi a me ka lōʻihi
●R290 (Hard): ʻO ka ikaika kiʻekiʻe, kūpono no nā noi pololei me ka liʻiliʻi liʻiliʻi
7.EN 1057 Ke Kaʻina Hana Hana ʻana i nā Tubes Copper
ʻO kā mākou papa hana holomua e hōʻoia i nā kūlana kiʻekiʻe loa:
1.Casting & Billet Preparation: Hoʻoheheʻe ʻia ke keleawe maʻemaʻe kiʻekiʻe a hoʻolei ʻia i loko o nā bila.
2.Extrusion & Piercing: Hoʻokuʻu ʻia nā bila i loko o ke ʻano paipu a hou ʻia no nā ana i makemake ʻia.
3.Cold Drawing: Ua huki ʻia nā paipu ma o ka make e hoʻokō i nā ana kikoʻī.
4.Annealing: Hoʻohana ʻia ka hoʻomaʻamaʻa wela no ka hoʻokō ʻana i nā pono mechanical pono.
5. Straightening & Cutting: Hoʻopololeiʻia nā paipu aʻokiʻoki i nā lōʻihi i makemakeʻia.
6. Inspection & Testing: ʻO nā loiloi koʻikoʻi koʻikoʻi e hōʻoia i ka hoʻokō ʻana i nā kūlana EN 1057.
8.Hoao & Nana
Hōʻoiaʻiʻo ʻo Womic Steel i ka mana maikaʻi piha me ka hoʻāʻo piha, me:
●Kānana Kemika/Spectrographic: Hōʻoia i ka haku mele ʻana me ka hoʻohana ʻana i nā ʻano kemika a spectroscopic.
●Tensile Test: Ka loiloi i ka ikaika tensile a me nā waiwai elongation (EN 10002-1).
●Hardness Test: Ana o ka paakiki mea ma o Vickers (EN ISO 6507-1).
●Carbon Content Test: Ka hoʻoholo nui o ka pākēneka kalapona me ka hoʻohana ʻana i ke ʻano kuhikuhi EN 723.
●Carbon Film Ho'āʻo: ʻIke a me ka loiloi i ke alo o ke kiʻi kalapona (Annex B).
● Ho'āʻo Kulou: Ka loiloi o ka liʻiliʻi ma lalo
●Drift-Expanding Test: Hoʻonui i ka hopena o ka paipu ma 30% me kahi45°conical mandrel e hōʻoia i ka ductility (EN ISO 8493).
●Flanging Test: Hōʻoia i ka hoʻokumu ʻana o ka flange (ka liʻiliʻi he 30% ka piʻi ʻana o ke anawaena paipu) me ka hoʻohana ʻana i kahi mea hana me ka radius kihi 1 mm (EN ISO 8494).
●Kuokoa mai nā ho'āʻo hemahema:
●Eddy Current Test (ECT): ʻIke i nā hemahema o ka ʻili/lalo (EN 1971 & Annex C.1).
●Hydrostatic ho'āʻo: Pressure resistance validation by water pressure (Annex C.2).
●Pneumatic Test: Leakage detection using air/gas pressure (Annex C.3).
●E hoʻomaopopo: ʻO ka hoʻāʻo ʻano mua ke kauoha iā ECT; ʻO nā ala ʻē aʻe ke koho a ka mea hana.
9. Ka laʻana:
No ke kumu o ka hōʻoia ʻana i ka maikaʻi i ka wā o ka hana ʻana, ʻo ka helu o nā ʻāpana hoʻohālike e lawe ʻia ma ke ʻanoe like me ka Papa 8.
E pili ana kēia mau la'ana i ka wā e ho'ā'o ai no nā mana ana; e hoʻokō ʻia nā mana o nā waiwai ʻē aʻe ma kēlā me kēia ʻāpana hoʻohālike kekona.
Hiki ke hoʻohana ʻia nā hopena mai nā loiloi i hana ʻia ma kahi hana mua o ka hana ʻana i ka huahana, no ka laʻana ma ka hoʻolei ʻana a i ʻole nā billet i loko o ke kahua, inā mālama ʻia ka ʻike huahana a inā e kūlike ka ʻōnaehana hoʻokele o ka mea hana i nā koi kūpono o EN lSO 9001.
10.Hoʻopili ʻia
No ka hōʻoia ʻana i ka mālama pono ʻana a me ka lawe ʻana, ua hoʻopili ʻia kā mākou mau paipu keleawe penei:
●Anti-Oxidation Coating: Hoʻopili ʻia kahi papa pale i ka ʻili o nā paipu keleawe e pale ai i ka oxidation a me ka discoloration i ka wā o ka mālama ʻana a me ka lawe ʻana.
●Nā Papa Hoʻopau: Hoʻokomo ʻia nā pāpale metala paʻa a i ʻole ka corrosion ma nā ʻaoʻao o ka paipu no ka pale ʻana i ka haumia a me ka pōʻino mīkini.
●Bundling: Hoʻopili ʻia nā paipu e nā kikoʻī a hoʻopaʻa paʻa ʻia me nā kaula plastik ikaika kiʻekiʻe e hōʻemi i ka neʻe ʻana i ka wā o ka hele ʻana.
●Wooden Crating: Hoʻokomo ʻia nā paipu i hoʻopaʻa ʻia i loko o nā pahu lāʻau kūpaʻa i ka wai. Hoʻopili ʻia nā pahu me ka ʻūhā wai a i ʻole nā mea desiccant e pale ai i ka pōʻino o ka haʻahaʻa a hoʻokō i nā kūlana phytosanitary honua ISPM 15.
● Hoʻopaʻa Paʻa ʻia: Hoʻopaʻa ʻia nā pahu me nā kaula kila a i ʻole nā mea paʻa kaumaha. Loaʻa ka hoʻopaʻa hoʻoemi koho no ka pale ʻana i ka wā.
●Lepili: Hoʻopaʻa inoa ʻia kēlā me kēia pahu me ke anawaena o waho o ka paipu (OD), ka mānoanoa o ka pā (WT), ka lōʻihi, ka huhū (e laʻa, palupalu, hapalua paʻakikī), helu pūʻulu hana, a me ka lā e hōʻoia ai i ka traceability piha.
11.Kaʻa kaʻa a me nā loina
Mālama ʻo Womic Steel i ka manawa kūpono a paʻa i ka lawe ʻana i nā paipu keleawe EN 1057:
●Sea Freight: Nā hoʻouna honua i loko o nā pahu me ka hoʻopaʻa pono
● Kaʻa Kaʻaahi a i ʻole ke Alanui: ʻO ka lawe ʻana i ka hale a me ka ʻāina hilinaʻi
●Ka lawe ʻana i ke ea: Loaʻa no nā noi koʻikoʻi
●Paʻi palapala piha: Hāʻawi ʻia nā palapala hoʻouna a me ka ʻinikua
●Ke keleawe maʻemaʻe kiʻekiʻe: ke kūpaʻa kūʻokoʻa a me ka pale ʻana i ka corrosion
●Precision Manufacturing: Strict dimensional tolerances no ka pono hana
● Hoʻoponopono maʻamau: Loaʻa nā lōʻihi i hoʻohālikelike ʻia, nā ʻano wela, a me nā uhi
● Ho'āʻo piha: E hōʻoia i ka hoʻokō ʻana i nā kūlana honua
● Hoʻolaha honua: ʻO ka hāʻawi ʻana i ka honua holoʻokoʻa hilinaʻi
12.ʻO nā pono o ke koho ʻana i ke kila Womic
13.Nā noi
Hoʻohana nui ʻia nā paipu keleawe EN 1057 i:
- Pūnaehana Plumbing: Mālama palekana a hilinaʻi hoʻi i ka wai inu
- Hoʻokaʻawale kinoea: He kūpono no ke kinoea maoli a me nā noi LPG
- Nā Pūnaehana Hoʻomaʻamaʻa: Hana maikaʻi i nā radiators a me ka wela ma lalo o ka papahele
- ʻO ka pahu hau a me ka hoʻoheheʻe ʻana: ka hoʻokō wela kiʻekiʻe no nā ʻōnaehana hoʻomaha
- ʻO nā Pipeline Gas Lapaʻau: hilinaʻi ʻia i nā haukapila no ka oxygen a me nā kinoea olakino
Ka hopena
Hāʻawi ka Womic Steel's EN 1057 Copper Tubes i ka maikaʻi, ka ikaika, a me ka hilinaʻi no ka paipu, ke kinoea, a me nā noi ʻoihana. ʻO kā mākou kūpaʻa i ka hana pololei, hoʻāʻo paʻakikī, a me nā ʻoluʻolu e pili ana i ka mea kūʻai aku e lilo mākou i hoa hilinaʻi ma ka ʻoihana.
E koho iā Womic Steel Group ma ke ʻano he hoa hilinaʻi no ka kiʻekiʻePaipu keleawe& Nā lako a me ka hoʻokō pono ʻole. Welcome Inquiry!
Pūnaewele: www.womicsteel.com
leka uila: sales@womicsteel.com
Tel/WhatsApp/WeChat: Victor: +86-15575100681 a i ʻole Jack: +86-18390957568
Ka manawa hoʻouna: Mar-10-2025