I-JINBAICHENG Metal Materials Co., Ltd

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Indololwane Yensimbi Engagqwali

Incazelo emfushane:

Izindololwane zensimbi engagqwali nazo ziwuhlobo lwamapayipi ensimbi angagqwali amise okukhethekile, asetshenziswa kakhulu ukuhlukanisa ubujamo bamapayipi ngemva kokwakhiwa.Kunamashubhu amise okwe-U, amashubhu amise okuka-J, amashubhu amise okwe-S, kanye nezindololwane zekhanda lenyoka elingu-90-degree.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

uhlelo olujwayelekile

Izindinganiso zamazwe ngamazwe ze-flange zamapayipi ikakhulukazi zinezinhlelo ezimbili, okuyisistimu yamapayipi e-European flange emelwe i-DIN yaseJalimane (kuhlanganise ne-Soviet Union yangaphambili) kanye nesistimu ye-flange yamapayipi aseMelika emelwe ama-flange amapayipi aseMelika e-ANSI.Ngaphezu kwalokho, kukhona ama-flange amapayipi e-JIS aseJapane, kodwa ngokuvamile asetshenziswa kuphela emisebenzini yomphakathi ezitshalweni ze-petrochemical, futhi anomthelela omncane wamazwe ngamazwe.Manje ukwethulwa kwamapayipi amapayipi emazweni ahlukahlukene kanje:

1. Ama-flange amapayipi esistimu yaseYurophu amelwe iJalimane kanye nezwe elaliyiSoviet Union
2. Amazinga we-American pipe flange, amelwe i-ANSI B16.5 ne-ANSI B 16.47
3. Izindinganiso ze-pipe flange zaseBrithani nesiFulentshi, izwe ngalinye kulawa womabili linezindinganiso ezimbili ze-casing flange.

Kafushane, izindinganiso ze-flange zamapayipi emhlabeni jikelele zingafingqwa njengezinhlelo ezimbili ze-flange zamapayipi ezihlukene nezingaguquguquki: enye i-European pipe flange system emelwe yiJalimane;enye imelwe yi-United States American pipe flange system.

I-IOS7005-1 iyindinganiso eyamenyezelwa yi-International Organisation for Standardization ngo-1992. Leli zinga empeleni liyindinganiso ye-pipe flange ehlanganisa uchungechunge olubili lwamapayipi amapayipi avela e-United States naseJalimane.

Isibonisi somkhiqizo

Ukufakwa kwamapayipi
Ukufakwa kwepayipi4
Ukufakwa kwepayipi5

Ukuhlukaniswa kwendololwane

1. Ihlukaniswe ngezinto ezibonakalayo:

Insimbi ye-Carbon:ASTM/ASME A234 WPB, WPC
Ingxubevange:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV
Insimbi engagqwali:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 WP 320TM3-32-4 ASH4 ASHH 7
Izinga lokushisa eliphansi lensimbi:I-ASTM/ASME A402 WPL3-WPL 6
Insimbi yokusebenza okuphezulu:I-ASTM/ASME A860 WPHY 42-46-52-60-65-70 Insimbi ye-Cast, i-alloy steel, insimbi engagqwali, ithusi, i-aluminium alloy, ipulasitiki, i-argon leaching, i-PVC, i-PPR, i-RFPP (i-polypropylene eqinisiwe), njll.

2. Ngokwendlela yokukhiqiza, ingahlukaniswa ngokucindezela, ukucindezela, ukufosha, ukuphonsa, njll.

3. Ngokwezinga lokukhiqiza, lingahlukaniswa ngezinga likazwelonke, izinga likagesi, izinga lomkhumbi, izinga lamakhemikhali, izinga lamanzi, izinga laseMelika, izinga laseJalimane, izinga laseJapane, izinga lesiRashiya, njll.


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