Flat Welding Flange
Nekuda kwekuti iyo flange ine mashandiro akanaka akazara, inoshandiswa zvakanyanya mumapurojekiti akadai seindasitiri yemakemikari, kuvaka, mvura, dhizaini, peturu, indasitiri yakareruka uye inorema, firiji, hutsanana, pombi dzemvura, kudzima moto, simba remagetsi, nzvimbo yemhepo, kuvaka ngarava uye. zvichingodaro.
International pombi flange miyero kunyanya ane maviri masisitimu, kureva European pombi flange hurongwa inomiririrwa German DIN (kusanganisira yaimbova Soviet Union) uye American pombi flange hurongwa anomiririrwa American ANSI pombi flanges.Pamusoro pezvo, kune maJapan JIS pombi flanges, asi anowanzo shandiswa mumabasa eruzhinji muzvirimwa zvepetrochemical, uye ane zvishoma zvinokanganisa nyika.Iye zvino kuiswa kwepombi flanges munyika dzakasiyana-siyana kunotevera:
1. European system pipe flanges inomiririrwa neGermany uye yaimbova Soviet Union
2. American system pipe flange zviyero, inomiririrwa ne ANSI B16.5 uye ANSI B 16.47
3. British uye French pombi flange mitemo, imwe neimwe ine maviri casing flange zviyero.
Muchidimbu, mitemo yepasi rose yepipe flange inogona kupfupikiswa semagadzirirwo maviri akasiyana uye asingachinjiki pombi flange: imwe iEuropean pipe flange system inomiririrwa neGermany;imwe inomiririrwa neUnited States American pipe flange system.
IOS7005-1 chiyero chakaziviswa neInternational Organisation for Standardization muna 1992. Ichi chiyero chaicho chiyero chepombi flange chinosanganisa maviri akatevedzana epombi flanges kubva kuUnited States neGermany.
