Mukudziwa chiyani za Reducer?

Reducer ndi imodzi mwa zida zopangira chitoliro, zomwe zimagwiritsidwa ntchito kulumikiza ma diameter awiri osiyana. Ikhozanso kugawidwa kukhalaconcentric reducerndieccentric reducer.

Zida zochepetsera: kuphatikiza chochepetsera chitsulo chosapanga dzimbiri, chochepetsera chitsulo chosapanga dzimbiri, chochepetsera chitsulo chosapanga dzimbiri ndi chotsitsa chitsulo cha kaboni.

 

 

Njira yopangira

Kuzungulira kwachochepetserasikhala wamkulu kuposa 1% ya m'mimba mwake kunja kwa mapeto lolingana, ndi kupatuka chololeka adzakhala ± 3mm. Zida zochepetsera zizitsatira SY/T5037, GB/T9711, GB/T8163, American standard ASTM A106/A53 GRB, API 5L, APT5CT, ASTM A105, ASTM A234, ASTM A106, DIN miyezo yaku Germany ndi zofunikira zamakasitomala

Reducer ndi mtundu wa kuyika kwa chitoliro komwe kumagwiritsidwa ntchito pochepetsa chitoliro. Njira yopangira yomwe imagwiritsidwa ntchito kwambiri ndikuchepetsa, kukulitsa kapena kuchepetsa kuphatikiza kukulitsa, ndipo kupondaponda kumatha kugwiritsidwanso ntchito kuchepetsa mapaipi amtundu wina.

1. Kuchepetsa kupanga / kukulitsa mapangidwe

Njira yochepetsera yochepetsera chubu ndikuyika chubu chopanda kanthu ndi mainchesi ofanana ndi malekezero akulu akudulira chubu kukhala kufa, ndikupanga chitsulo kuti chisunthike m'mphepete mwa kufa ndikuchepa kuti apange pokankhira njira ya axial ya. chubu opanda kanthu. Malinga ndi kukula kwa chochepetsera, chitha kugawidwa kukhala chosindikizira chimodzi kapena kupanga atolankhani angapo.
Kukulitsa kupanga ndikugwiritsa ntchito chubu chopanda kanthu ndi m'mimba mwake wocheperako kuposa mainchesi akulu a chochepetsera, ndikugwiritsa ntchito kufa kwamkati kukulitsa mkati mwa chubu chopanda kanthu. Njira yowonjezera imagwiritsidwa ntchito makamaka kuthetsa vuto lomwe chochepetsera ndi kusintha kwakukulu kwa mainchesi sikophweka kupangidwa mwa kuchepetsa. Nthawi zina, malinga ndi zofunikira za zinthu ndi kupanga zinthu, njira zowonjezera ndi zochepetsera zimaphatikizidwa.

M'kati mwa kuchepetsa kapena kukulitsa mapindikidwe ndi kukanikiza, kukanikiza kozizira kapena kukanikiza kotentha kumatengedwa molingana ndi zida zosiyanasiyana ndikuchepetsa mikhalidwe. Nthawi zambiri, kukanikiza kozizira kumatengedwa momwe kungathekere, koma kukanikiza kotentha kumayenera kutengedwa kuti ntchitoyo ikhale yovuta chifukwa cha kuchepetsa kangapo, makulidwe a khoma kukhala wandiweyani kwambiri kapena zida zachitsulo za alloy.

(Chidutswa chochepetsa kupanga)

2. Kupondaponda

Kuphatikiza pa kugwiritsa ntchito mipope yachitsulo ngati zida zopangira zochepetsera, mbale zachitsulo zitha kugwiritsidwanso ntchito kupanga zochepetsera zina mwa kusindikiza. Mawonekedwe a ufa wogwiritsidwa ntchito pojambula amapangidwa molingana ndi kukula kwa mkati mwa chochepetsera, ndipo mbale yachitsulo itatha kutsekedwa imakanikizidwa ndikukokedwa ndi kufa.

Kugwiritsa ntchito

1. Pamene kutuluka kwa madzi mu payipi kumasintha, monga kuwonjezeka kapena kuchepa, ndipo kuthamanga kwa madzi kumafuna kusintha kochepa, chochepetsera chiyenera kugwiritsidwa ntchito.
2. Pofuna kupewa cavitation pa pompo polowera, chochepetsera chofunika.
3. Pamagulu okhala ndi zida, monga ma flowmeter ndi ma valve owongolera, mapaipi ochepetsera amafunikanso kuti agwirizane ndi zida za zida.

Gulu

Agawanika ndi zinthu:

Chitsulo cha carbon: ASTM/ASME A234 WPB, WPC

Chitsulo chosapanga dzimbiri: ASTM/ASME A403 WP 304-304L-304H-304LN-304N

ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti

ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

Amagawidwa ndi njira yopanga:

Zitha kugawidwa mu kukankha, kukanikiza, kupanga, kuponyera, etc.

Amagawidwa ndi miyezo yopangira:

Zitha kugawidwa m'magulu amtundu, magetsi, machitidwe a sitima, miyezo ya mankhwala, madzi, miyezo ya ku America, mfundo za German, Japanese, Russian, etc.