Flange caps: nzvimbo uye zvirongwa zvinogadzirwa

Flanged caps - zvigadzirisiti zvezvinhu, zvakanyanya kunyanya kuvhara zvose zvinogona kuguma-masango emapipeline maitiro nemigwagwa. Iyo inowanzoshandiswa kusimbisa matavi iwayo, umo chero chidikanwi chipi zvacho charega kuvepo. Flanged caps ndiyo nheyo huru yekugadzirisa kuchengeteka nekuvimbika kwekushandiswa kwemigwairi yepipeline yemhando ipi zvayo.

Panguva iyo kune marudzi akawanda uye kugadziriswa kwechigumo ichi, chimwe nechimwe chaicho chakasiyana nemafomu, zvinyorwa, nzira yekubatanidza uye zvigadziriswa. Flange caps inowanzoiswa panzvimbo yaidiwa yepipeline ne threaded connections. Chinhu chinokosha chezvinhu zvakadai ndezvokuti hapana mahuna ari mukati memucheto wemuviri wavo.

Mazimbe emapipiro mumararamiro awo akasiyana zvishoma nezvishandiso zvakafanana zvinoshandiswa mune dzimwe hupfumi nemari. Mavara emhando iyi anoshandiswa kunyanya nekutsvaira kupisa kana kuti kubvisa kubva pamashizha akaoma emashizha esimbi . Iyi nzira yekugadzirwa kwezvinhu inoguma nekusavapo kwemasangano chero ipi zvayo kana zvikamu zvinofambisa, zvinongowedzera kuvimbika, kusimba uye kuchengeteka kune chigadzirwa.

Flanged caps inowanzoshandiswa pamapipelines emakemikari, gasi, mafuta emabhizimusi, pamwe chete nemimwe miganhu yekuwedzera kwengozi yezvakatipoteredza. Nhengo dzakadaro, dzakagadzirwa nekuchengetedza kwetsika dzose dzesayenzi uye dzakanyatsogadziriswa, dzakagadzirirwa kusvitsa kubva 6 kusvika 160 kg / cm ² . Asi muchiito ivo vanogona kumira zvakanyanya, sezvo varairi vakaisa mukati mavo chimwe chekuchengetedzwa uye mararamiro ezvokuchengetedza.

Kana iri yehutambo yakatarisa uye mamiriro emamiriro ekunze, simbi yesimbi iyi inoratidza hutano hwakanaka uye hunochengetedza kubva kubva kune makumi manomwe kusvika kune mazana matanhatu degrees Celsius, uyewo mumamiriro ezvinhu ehupamhi hwepamusoro kana, pane zvinopesana, kupisa kwemhepo yakawanda. Zvichienderana nezvakagadzirirwa zvinhu uye rudzi rwekuisa chisimbiso, mavara mana emiti aya anonyanya kuzivikanwa: ane protrusion, a depression, studded uye nemapipelines echikamu chechivharo.

Mabhugi akadaro ane kukwirira zvakanyanya kumirisana nemigumisiro inokuvadza yemarudzi ose emashiripiti ane utsinye. Ndicho chikonzero ivo vanofanirwa kunyanya kushandiswa muhutu hunotyisa hwemakemikari. Nekubatsirwa kwavo, zvinokwanisika kuita zvishoma kwenguva pfupi kana kuchengetedza kwekusingaperi kwekuyerera mumagumo ekupedzisira emapipeline uye kuva nechokwadi chekuchengetedzwa kwemutsara, chero zvikonzero zvingaitwa kunze kwebasa. Izvo zvakakosha chaizvo kushandisa zvishandiso izvi kuti zvibudise marudzi ose ematangi uye matanki emabhizimisi makuru uye chinangwa.