Isingeniso:
Ama-flange ensimbi ayizingxenye ezibalulekile ezisetshenziselwa ukuxhuma amapayipi, ama-valve, amaphampu, nezinye izinto zokusebenza ezimbonini ezihlukahlukene. Bahlinzeka ngokuxhumeka okuphephile nokungavuziyo, okuqinisekisa ukusebenza kahle nokuthembekile kwezinhlelo ezahlukene. Kodwa-ke, kubalulekile ukuqonda ukuthi amazwe ahlukene anezindinganiso zawo ze-steel flange ukuqinisekisa ukuhambisana nokuphepha. Kule bhulogi, sizohlola izindinganiso ze-steel flange zamazwe ahlukahlukene kanye nezimo zokusetshenziswa kwawo.
Ukuqonda Amazinga e-Steel Flange:
Izindinganiso ze-Flange zensimbi zicacisa ubukhulu, izinto zokwakha, kanye nezidingo zobuchwepheshe zokukhiqiza ama-flange. Lawa mazinga aqinisekisa ukuhambisana nokushintshana kwama-flange avela kubakhiqizi abahlukene emhlabeni jikelele. Ake singene sijule kwezinye izindinganiso zensimbi eziqashelwa umhlaba wonke:
1. I-National Standard Flange (China – GB9112-2000):
I-GB9112-2000 iyi-flange ejwayelekile kazwelonke esetshenziswa e-China. Iqukethe izilinganiso eziphansi ezimbalwa, njenge-GB9113-2000 kuya ku-GB9123-2000. Lawa mazinga ahlanganisa izinhlobo ezahlukene zama-flange, okuhlanganisa i-Welding Neck (WN), i-Slip-On (SO), i-Blind (BL), i-Threaded (TH), i-Lap Joint (LJ), ne-Socket Welding (SW).
2. I-American Standard Flange (USA – ANSI B16.5, ANSI B16.47):
Izinga le-ANSI B16.5 lisetshenziswa kabanzi e-United States. Imboza ama-flange anezilinganiso ezifana ne-Class 150, 300, 600, 900, ne-1500. Ukwengeza, i-ANSI B16.47 ihlanganisa ama-flange anosayizi abakhulu nezilinganiso zokucindezela okuphezulu, okutholakala ngezinhlobo ezahlukene ezifana ne-WN, SO, BL, TH, LJ, ne-SW.
3. I-Japanese Standard Flange (Japan – JIS B2220):
I-Japan ilandela indinganiso ye-JIS B2220 yama-flange ensimbi. Leli zinga lihlukanisa ama-flange kuzilinganiso ezingu-5K, 10K, 16K, nezingu-20K. Njengamanye amazinga, kuhlanganisa nezinhlobo ezahlukene zama-flange njenge-PL, SO, kanye ne-BL.
4. I-German Standard Flange (Germany – DIN):
Izinga lesiJalimane lama-flange libizwa ngokuthi i-DIN. Leli zinga lihlanganisa ukucaciswa okuhlukahlukene okufana ne-DIN2527, 2543, 2545, 2566, 2572, 2573, 2576, 2631, 2632, 2633, 2634, kanye no-2638. Lezi zici zihlanganisa izinhlobo ze-flange, ne-WPL, BL.
5. I-Italian Standard Flange (Italy – UNI):
I-Italy yamukela indinganiso ye-UNI yamaflange ensimbi, okuhlanganisa ukucaciswa okufana ne-UNI2276, 2277, 2278, 6083, 6084, 6088, 6089, 2299, 2280, 2281, 2282, kanye ne-2283. Lezi zinhlobo ze-WPL, flange, ne-WPL, flange, ne-specification
6. I-British Standard Flange (UK – BS4504):
IBritish Standard Flange, eyaziwa nangokuthi i-BS4504, isetshenziswa e-United Kingdom. Iqinisekisa ukuhambisana nokuphepha ezinhlelweni zamapayipi zaseBrithani.
7. Amazinga Womnyango Wemboni Yamakhemikhali (China – HG):
UMnyango Wezimboni Zamakhemikhali waseShayina uchaze izinhlobonhlobo zezindinganiso zamaflange ensimbi, afana no-HG5010-52 kuya ku-HG5028-58, HGJ44-91 kuya ku-HGJ65-91, HG20592-97 (HG20593-97 kuya ku-HG20614-906) kuya ku-HG20614-906 (6H52G29) kanye ne-H62G707G70G HG20635-97). Lawa mazinga akhelwe ngqo imboni yamakhemikhali.
8. Amazinga oMnyango Wezemishini (China – JB/T):
UMnyango Wezemishini e-China uphinde wasungula izindinganiso ezihlukahlukene zama-flange ensimbi, njenge-JB81-94 kuya ku-JB86-94 kanye ne-JB/T79-94 kuya ku-J. Lawa mazinga abhekelela izidingo zezinhlelo zemishini.
I-Jindalai Steel Group inemigqa yokukhiqiza yesimanje, ukukhiqizwa okukodwa kokuncibilikisa, ukubumba nokuphenduka, okukhethekile ekwenzeni ububanzi obukhulu, ukushisela okuyisicaba, ukushisela izinqe nokucindezela isitsha se-flanges, njll., indinganiso kazwelonke, indinganiso yaseMelika, indinganiso yaseJapane, indinganiso yaseBrithani, indinganiso yaseJalimane ne-non-standard flange, futhi yamukele imidwebo eyenziwe ngokwezifiso.
Isikhathi sokuthumela: Feb-01-2024