Kowiri tira Ahumahi Tube/Pipe

Whakaahuatanga Poto:

1)Diamita o waho: +/-0.05mm.

2)Matotoru: +/-0.05mm.

3) Roa: +/-10mm.

4)Whakaritea te whakakotahitanga o nga hua.

5) ngongo ngongo: 180 ~ 210HV.

6) ngongo kūpapa: 220 ~ 300HV.

7) ngongo pakeke: neke atu i te 330HV.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakatakotoranga Hua

Aratau	Kowiri tira ahumahi ngongo / paipa
Momo	Tuhia
Waihanga Wāhanga	Porowhita
Paerewa	Paerewa motu: GB/T14976-2012
Koeke rauemi	201,202,304,304L,316,316L,310S me etahi atu. Whakahaerehia kia rite ki te paerewa Amerika
Te diameter o waho	14mm~Max 159mm
Te matotoru	0.1~3.5mm teitei
Te roa	Whakaritea
Te manawanui	1) Diane o waho:+/-0.05mm 2) Matotoru: +/-0.08mm 3) Te roa:+/-10mm 4）Whakaritea te whakakotahitanga o nga hua
Te pakeke	Ngongo ngongo:180~210HV ngongo kūpapa:220~300HV ngongo pakeke: neke atu i te 330HV
Taupānga	Te hanga kaipuke, te whakapaipai, te hanga motuka, te kai me nga taputapu rongoa, nga miihini matū, nga taputapu whakamatao, te taputapu, te petrochemical, te rererangi, te waea me te taura etc.
Te tukanga whakaputa	Kowiri tira ngongo taratara --- fehokotaki'anga---whakamatautau pehanga wai---te matotoru mate---horoi---wea wera---whakamatautau pehanga wai---kuhia---kia tika---tapahi--- te horoi---pooro---te takai
Te whakamatautau rehu tote	Kaore he waikura i roto i nga haora 72
Tiwhikete	ISO9001:2015 , CE
Te kaha tuku	200 Tona ia Marama
Te takai	Peeke kirihou, Pouaka Kaata, Paera rakau, keehi rakau, whitiki whatu, etc.(pls tukuna mai nga taipitopito mena kei a koe etahi atu tono)
Wā Tukunga	3~14 ra
Tauira	Kei te waatea, he kore utu etahi tauira

Whakaatu Hua

Tono Hua

304 putorino kowiri tira rite kowiri tira wera-ātete whakamahia i roto i te taputapu kai, taputapu matū whānui, me te taputapu ahumahi pūngao ngota.

Ko te parenga waikura o te 304 kowiri tira he kaha ake i tera o te 200 raupapa kowiri tira.He pai hoki te parenga teitei o te pāmahana, tae atu ki te 1000-1200 nga nekehanga.Ko te 304 he kowiri tira he pai te aukati i te waikura me te pai o te aukati ki te waikura o roto.

Ko te 304 he kowiri tira he kaha te aukati i te waikura i roto i te waikawa nitric i raro i te pāmahana kohua me te kukū o ≤65%.He pai hoki te aukati waikura ki nga otinga kawakore me te nuinga o nga waikawa pararopi me te waikawa pararopi.He maitai koranu teitei ka taea te aukati i te waikura i te rangi, i roto ranei i nga paoho matū.Ko te kowiri tira he mata ataahua me te pai o te waikura.Kare e tika kia mahia te maimoatanga mata penei i te whakakikorua tae, engari ka whakamahia nga ahuatanga mata o te kowiri tira.Ka whakamahia i roto i te tini A momo maitai, e kiia ana he kowiri tira.Ko te mahi tohu he rino koranu teitei penei i te maitai chrome 13 me te maitai nickel chrome 18-8.

Nga waahanga hua

Ko nga paipa kowiri tira he mea hanga katoa ki nga pereti kowiri tira, e tohuhia ana e: kaore he pupuhi, kaore he kohao kirikiri, kaore he pango pango, kaore he kapiti, me te peera maeneene maeneene.Te piko, te tapahi, te pai o te mahi tukatuka, te ihirangi nickel pumau.

Ko nga ahuatanga miihini o te paipa maitai korekore

Tūemi	Te kaha tensile（σb/MPa）	Whakaroa δ5(%)
00Cr18Ni10	≥450	≥40
1Cr18Ni9Ti	≥560	≥40
00Cr17Ni14Mo2	≥490	≥40
1Cr18Ni12Mo2Ti	≥550	≥35
1Cr18Ni12Mo3Ti	≥550	≥35

304 Kowiri tira Rahi Paipa Me te Whakaaetanga Whakaae

Ko te tauira taumaha o te paipa kowiri tira:[(te diameter o waho - te matotoru o te pakitara) * te matotoru o te pakitara] * 0.02491 = kg/mita (taimaha ia mita).