Ama-Gaskets

Ukuze ubone ukuvuza okungavuzi kwama-gaskets okuxhunywa kwe-flange kuyadingeka.

Ama-gaskets amashidi acindezelayo noma amasongo asetshenziselwa ukwenza uphawu olungazweli uketshezi phakathi kwezindawo ezimbili. Ama-gaskets akhiwe ukuze asebenze ngaphansi kwezinga lokushisa elidlulele kanye nezingcindezi futhi atholakala ezinhlobonhlobo zezinto zensimbi, i-semi-metallic kanye ne-non-metallic.

Umgomo wokuvala, isibonelo, ukucindezela okuvela ku-gasket phakathi kwama-flange amabili. I-gaskets igcwalisa izikhala ezincane kanye nokungahambi kahle kobuso be-flange bese yenza uphawu oluklanyelwe ukugcina uketshezi namagesi. Ukufakwa kahle kwama-gaskets angenawo umonakalo kuyisidingo soxhumano lwe-flange olungavuzi.

Kule webhusayithi ama-gaskets ASME B16.20 (ama-Metallic and semi-metallic gaskets for Pipe flanges) kanye ne-ASME B16.21 (ama-Nonmetallic flat gaskets ama-flange amapayipi) azochazwa.

UseAma-Gasketsikhasi uzothola imininingwane eyengeziwe mayelana nezinhlobo, izinto zokwakha kanye nobukhulu.

Amabhawudi

Ukuxhuma ama-flange amabili komunye nomunye, nama-bolts ayadingeka.

Ubuningi buzonikezwa ngenani lezimbobo zebhawudi ku-flange, ububanzi kanye nobude bamabhawudi buncike ohlotsheni lwe-flange kanye Nesigaba Sokucindezela se-flange.

Amabhawodi asetshenziswa kakhulu embonini yePetro kanye namakhemikhali wamaflange e-ASME B16.5 ama-Stud Bolts. Ama-Stud Bolts enziwa ngentonga enentambo futhi kusetshenziswa amantongomane amabili. Olunye uhlobo olutholakalayo yibhawodi lomshini esebenzisa inati elilodwa. Kule sayithi kuzoxoxwa ngama-Stud Bolt kuphela.

Ubukhulu, ukubekezelelana kobukhulu njll. kuchazwe kuzinga le-ASME B16.5 ne-ASME 18.2.2, izinto ezisetshenziswa kumazinga ahlukene we-ASTM.

UseI-Stud Boltsikhasi uzothola imininingwane eyengeziwe mayelana nezinto zokwakha kanye nobukhulu.

Bheka futhi I-Torque Tightening kanye ne-Bolt Tensioning ku-Imenyu enkulu "Ama-Flanges".