1.Nchịkọta ngwaahịa
Womic Steel bụ ọkachamara n'ịmepụta ọkpọkọ ọla kọpa dị elu nke kwekọrọ n'ụkpụrụ EN 1057. A na-eme tubes ndị a site na ihe Cu-DHP (CW024A), na-eme ka ịdị ọcha na ịrụ ọrụ dị iche iche maka ịgbanye mmiri, nkesa gas, kpo oku, na ngwa jụrụ oyi. Site na opekempe ọla kọpa na ọla ọcha nke 99.9% yana oke phosphorus a na-achịkwa n'etiti 0.015% na 0.040%, tubes ọla kọpa anyị na-egosipụta ezigbo nguzogide corrosion, ịdịte aka na ịdị mfe nke nrụnye.
Ezubere tubes ọla kọpa TS EN 1057 maka iji ya na mpaghara ụlọ na ụlọ ọrụ mmepụta ihe, na-enye arụmọrụ a pụrụ ịdabere na ya na sistemu mmiri oriri, kpo oku etiti, friji na pipeline gas ọgwụ. Emepụtara ya na ụkpụrụ ịdị mma siri ike, tubes ndị a na-enye akụrụngwa akụrụngwa dị elu yana ntụkwasị obi ọrụ ogologo oge.
2.EN 1057 Ọla kọpa Tubes Production Range
● Dayameta dị n'èzí (OD):6 mm ruo 267 mm
●Ọkpụrụkpụ mgbidi (WT):0.3mm na20mm
●Ogologo:Ogologo ọkọlọtọ nke 3m, 5m, ma ọ bụ 6m; ogologo omenala dị na arịrịọ
●Ọkpụkpọ ọkpọkọ:Dị na 25m ma ọ bụ 50m coils maka nrụnye mgbanwe
3.EN 1057 Ọla kọpa Tubes ndidi
Womic Steel na-ahụ maka izi ezi n'ụzọ ziri ezi site na nnabata ndị a:
4.Ihe mejupụtara kemịkalụ EN 1057 Ọla kọpa
A na-arụpụta tubes ọla kọpa anyị site na ihe Cu-DHP (CW024A) nwere ihe ndị a:
Ngwakọta ahụ ga-agbaso ihe ndị a chọrọ:
Cu + Ag: min. 99,90%;
0,015 %≤P≤0,040 %.
A na-ahọpụta ọkwa ọla kọpa a ma ọ bụ Cu-DHP ma ọ bụ CW024A.
Ngwakọta a na-eme ka nguzogide corrosion dị mma, ọkụ ọkụ na ọkụ eletrik dị elu, yana ịrụ ọrụ dị elu.
5.EN 1057 Ọla kọpa tubes akụrụngwa
Njirimara igwe nke tubes ọla kọpa EN 1057 dabere na ọnọdụ nnyefe:
6.EN 1057 Ọla kọpa tubes Ọnọdụ nnyefe
Womic Steel na-enye tubes ọla kọpa EN 1057 na iwe ndị a:
●R220 (Annealed): Na-agbanwe agbanwe nke ukwuu, dabara adaba maka ịkpụ na ịkpụ
●R250 (Ọkara-ike): ike na-agafeghị oke, ezigbo nguzozi nke mgbanwe na ịdịte aka
●R290 (Sike): Ike dị elu, dabara maka ngwa kwụ ọtọ na obere mgbụsị akwụkwọ
7.Usoro nrụpụta EN 1057 Ọla kọpa
Usoro mmepụta anyị dị elu na-eme ka ụkpụrụ kachasị mma dị elu:
1.Casting & Billet Preparation: A na-agbaze ọla kọpa dị oke ọcha ma tụba n'ime billet.
2.Extrusion & Ịkpọpu: Billet na-agbapụta n'ime ụdị tube ma dụpuo ya maka akụkụ achọrọ.
3.Cold Drawing: A na-adọta tubes site na anwụ iji nweta akụkụ ziri ezi.
4.Annealing: A na-etinye ọgwụgwọ okpomọkụ iji nweta ihe eji arụ ọrụ achọrọ.
5.Straightening & Ịcha: A na-agbazi tubes ma belata ogologo oge achọrọ.
6.Nnyocha & Nnwale: Nleba anya nke ọma na-eme ka nrubeisi na ụkpụrụ EN 1057.
8.Nnwale & Nyocha
Womic Steel na-ekwe nkwa njikwa mma zuru oke na nnwale zuru oke, gụnyere:
●Chemical/Spectrographic Analysis: Nyochaa ihe mejupụtara ya site na iji kemịkalụ ma ọ bụ ụzọ spectroscopic.
● Nnwale ule: Nyochaa ike ike na elongation (EN 10002-1).
●Nnwale siri ike: Nyocha nke ike ihe site na usoro Vickers (EN ISO 6507-1).
●Nnwale Ọdịnaya Carbon: Mkpebi ọnụọgụgụ nke pasentị carbon site na iji usoro ntụnye aka EN 723.
● Nnwale ihe nkiri carbon: Nchọpụta na nyocha nke ọnụnọ ihe nkiri carbon (Annex B).
●Bending Test: Ntụle nke bendability n'okpuru
●Nnwale ịgbasa-ịgbasa: Mgbasawanye njedebe tube site na 30% na a45°conical mandrel iji kwado ductility (EN ISO 8493).
●Nnwale ọkụ: Nyochaa nhazi nke flange (opekempe 30% na-abawanye na tube dayameta) site na iji ngwá ọrụ nwere radius nkuku 1 mm (EN ISO 8494).
●Nnwere onwe pụọ na ule mmejọ:
●Eddy Ugbu a Ule (ECT): Nchọpụta nke n'elu / subsurface ntụpọ (EN 1971 & Annex C.1).
● Ule Hydrostatic: Nkwenye nguzogide nrụgide site na nrụgide mmiri (Annex C.2).
●Nnwale nke oyi na-atụ: Nchọpụta ntanye site na iji ikuku / gas (Annex C.3).
●Rịba ama: iwu ụdị nnwale mbụ ECT; ụzọ ndị ọzọ bụ nhọrọ nke ndị nrụpụta.
9. Nlele:
Maka ebumnuche nke mmesi obi ike n'oge mmepụta, ọnụọgụ nlele nke a ga-ewere na enweghị usorodị ka tebụl 8 siri dị.
Ọnụego nlele ndị a ga-emetụta mgbe a na-anwale njikwa akụkụ; A ga-eme njikwa nke akụrụngwa ndị ọzọ amanyere iwu na ngalaba nlele nke abụọ ọ bụla.
Enwere ike iji nsonaazụ sitere na nyocha emere n'oge izizi nke imepụta ngwaahịa ahụ, dịka n'oge nkedo ma ọ bụ billet n'ime ogbo, ma ọ bụrụ na edobere njirimara ngwaahịa yana ma ọ bụrụ na sistemụ njikwa ogo nke onye nrụpụta kwekọrọ n'ihe achọrọ nke EN lSO 9001.
10.Nkwakọ ngwaahịa
Iji hụ na a na-ejikwa njikwa na njem n'enweghị nsogbu, a na-achịkọta tubes ọla kọpa anyị dị ka ndị a:
●Mkpuchi Mgbochi Oxidation: A na-etinye oyi akwa mkpuchi n'elu tubes ọla kọpa iji gbochie oxidation na discoloration n'oge nchekwa na njem.
●Okpu ngwụcha: A na-etinye okpu ígwè plastik ma ọ bụ nke na-eguzogide corrosion na njedebe tube iji gbochie mmetọ na mmebi ígwè.
●Mkpokọta: A na-ejikọta tubes site na nkọwapụta ma kechie ya na eriri plastik siri ike dị elu iji belata mmegharị ahụ n'oge njem.
● Nkịtị osisi: A na-etinye tubes ndị a chịkọtara n'ime igbe osisi na-eguzogide mmiri. A na-eji ụfụfụ mmiri na-adịghị ekpuchi akpa ahụ ma ọ bụ ihe ndị na-esi ísì ụtọ iji gbochie iru mmiri ma na-agbaso ụkpụrụ ISPM 15 nke mba ụwa.
●Akara Akara Ike: A na-eji eriri igwe ma ọ bụ ihe nkedo dị arọ mechie krates. Mkpuchi mkpọchi nhọrọ dị maka mkpuchi ihu igwe ọzọ.
●Labeling: A na-edobe crate ọ bụla na dayameta mpụta nke tube (OD), ọkpụrụkpụ mgbidi (WT), ogologo oge, iwe ọkụ (dịka, nro, ọkara siri ike), nọmba ogbe mmepụta, na ụbọchị iji hụ na a ga-achọta ya.
11.Ụgbọ njem & ngwa ngwa
Womic Steel na-ahụ maka nnyefe ọla kọpa EN 1057 n'oge yana nchekwa:
● Ibu oke osimiri: Mbupu zuru ụwa ọnụ na arịa nwere nchekwa kwesịrị ekwesị
● Ụgbọ okporo ígwè ma ọ bụ okporo ụzọ: nnyefe ụlọ na mpaghara a pụrụ ịdabere na ya
● Ụgbọ njem na-achịkwa ihu igwe: Ọ dị maka ngwa nwere mmetụta
● Akwụkwọ zuru oke: akwụkwọ mbupu na mkpuchi nyere
● Akwa ọla kọpa dị ọcha: ịdịte aka pụrụ iche na nguzogide corrosion
●Mmepụta nke ọma: Nkwenye akụkụ siri ike maka ịrụ ọrụ a pụrụ ịdabere na ya
● Ngwọta ndị omenala: Ogologo ogologo, iwe ọkụ, na mkpuchi dị
●Nnwale zuru oke: Ịhụ na nnabata na ụkpụrụ mba ụwa
● Nkesa zuru ụwa ọnụ: nnyefe zuru ụwa ọnụ nke ntụkwasị obi na n'oge
12.Uru nke Ịhọrọ Nwanyị Steel
13.Ngwa
A na-eji tubes ọla kọpa EN 1057 mee ihe na:
- Sistemụ Plumbing: Nchekwa na ntụkwasị obi nkesa mmiri a na-aṅụ
- Nkesa gas: Ọ dị mma maka ngwa gas na LPG
- Sistemụ kpo oku: arụmọrụ dị mma na radiators na kpo oku n'okpuru ala
- Refrigeration & Ikuku ikuku: Igwe ọkụ dị elu maka sistemụ jụrụ oyi
- Pipeline gas ọgwụ: Atụkwasara obi na ụlọ ọgwụ maka oxygen na gas ọgwụ
Mmechi
Womic Steel's EN 1057 Copper Tubes na-enye mma, ike na ntụkwasị obi maka ngwa mmiri, gas na ụlọ ọrụ mmepụta ihe. Nkwenye anyị maka nrụpụta nkenke, nnwale siri ike, na ngwọta lekwasịrị anya ndị ahịa na-eme ka anyị bụrụ onye mmekọ tụkwasịrị obi na ụlọ ọrụ ahụ.
Họrọ Womic Steel Group dị ka onye mmekọ ntụkwasị obi gị maka ịdị mma dị eluỌla kọpa tubes& Ngwa na arụmọrụ nnyefe enweghị mmeri. Nnọọ ajụjụ!
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Oge nzipu: Mar-10-2025