Chivundikiro cha chitoliro

Chitsulo chosapanga dzimbiri: 304 304L 316 316L 321 2520 310, 317, ndi zina zotero.

Chitsulo cha kaboni: A234WPB, A420WPL6, WPHY52, WPHY60, WPJHY65, WPHY70 etc.

M'mimba mwake: DN15-DN2500

Kukhuthala kwa khoma: SCH5-SCH160
Standard: ASME DIN JIS BS GB/T JB SH HG, motere: GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409,HG/T21635,DL/T695,SY/T0510,DIN2617
Ntchito: madzi, zakumwa, mowa, chakudya, mankhwala a petrochemical, mphamvu ya nyukiliya, makina, zida zachipatala, feteleza, kupanga zombo, kuletsa madzi kulowa m'madzi, mapaipi, ndi zina zotero.
Kulongedza: bokosi lamatabwa, katoni Pewani kulumikiza pa r ya chivundikiro cha mbale, zomwe zimachepetsa kupyapyala ndi kupsinjika kwakukulu. Mukalumikiza, zofunikira pakuwongolera msoko wowotcherera zimaloledwa kukhala zozungulira zokha komanso zozungulira. Zipewa zazikulu zitha kuchotsa izi mtsogolo. Mtunda wa kulumikiza uyenera kufunikira, womwe ndi woposa 3δ ndipo osachepera 100mm (kulumikiza malo omwe amakhudzidwa ndi kutentha ndi malo omwe amapsinjika kwambiri, ndipo kapangidwe ka mankhwala m'derali kadzawotchedwa. Chifukwa chake, ndikofunikira kupewa malo omwe amapsinjika kwambiri, omwe amagwirizana ndi makulidwe. .Malinga ndi zomwe zachitika, kutalika kwa kuwonongeka kwa kupsinjika ndi koposa 3δ ndipo osachepera 100mm). Komabe, zimakhala zovuta kuti zida zoziziritsira zikwaniritse izi ndipo zili ndi mawonekedwe ake apadera.
Chitoliro cha Hemispherical Pipe
Pambuyo polumikiza, mutu wolumikizidwa ndi weld wolumikizidwa ziyenera kuyesedwa ndi 100% ray kapena ultrasound, ndipo mulingo woyenerera udzatsatira chipolopolo cha zida. Mulingo wowunikira ndi chiŵerengero cha msoko womaliza wopangidwa ndi weld ndizofanana ndi chipolopolo cha zida, zomwe zimawononga ndalama zambiri. Chitsanzo: Ngati chipolopolo cha zida chayesedwa ndi 20%, III ndi yoyenerera. Weld yolumikizira ya bulkhead ndi weld yomaliza nazonso ndi yoyenerera ndi III, ndipo coefficient ya welding joint ndi 0.85;
Ngati nyumba ya zida yayesedwa 100%, II ndi yoyenerera. Weld yolumikizira ya bulkhead ndi weld yomaliza nazonso ndi yoyenerera II, ndipo coefficient ya welding joint ndi 1
Chifukwa chake, ngakhale kuti kulumikiza kwa bulkhead kumayesedwa 100%, mulingo woyenerera ndi wosiyana, ndipo umatsatira chipolopolo cha zida.
Koma samalani ndi njira yopangira njira:
Njira yolondola ndi iyi: kubisa (kulemba) - mbale zazing'ono zimasonkhanitsidwa kukhala mbale zazikulu - kupanga - kuyesa kosawononga
Ngati kulakwitsa kuyesa musanapange ulusi, ubwino wa chinthucho pambuyo pakupanga ulusi sungatsimikizidwe. Izi zikutanthauza kuti, kuyesa kosawononga kumatanthauza kuyesa komaliza kosawononga.