Hua

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.


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
Mātotoru 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, nga taputapu, te petrochemical, te rererangi, te waea me te taura etc.
Te tukanga whakaputa Kowiri tira ngongo taratara --- fehokotaki---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 Tone 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

Kowiri tira Ahumahi Pupu4
Kowiri tira Ahumahi Pupu1

Tono Hua

304 paipa 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. Karekau e tika kia mahia te maimoatanga o te 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 weld 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 Te Rahi Paipa Kowiri Rawa Me te Wehenga Whakaaetia

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).

taumata ine Whakatauritehia te diameter o waho
D1 ±1.5%,±0.75 mm
D2 ±1.0%, ±0.50 mm
D3 ±0.75%, ±0.30 mm
D4 ±0.50%, ±0.10 mm

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