Ipayipi Elingenamthungo Lensimbi Yekhabhoni ye-ASTM SA210 GrA – Ukukhetha Okusebenzayo Kwama-Boiler Nama-Heat Exchanger

I-ASTM SA210 GrAiyipayipi elingenamthungo lensimbi yekhabhoni lama-boilers anomfutho ophakathi nophansi kanye nama-heat exchanger. Ihambisana nezindinganiso ze-American Society for Testing and Materials (ASTM). Inokumelana okuhle kakhulu nokushisa okuphezulu, amandla okucindezela kanye nokusebenza kokushisela. Isetshenziswa kabanzi ekukhiqizweni kwama-boiler kanye nezinhlelo zokushintshanisa ukushisa embonini yamandla, yamakhemikhali, kaphethiloli kanye neminye imboni.

I-ASTM SA210 GrAiyinsimbi ephansi yekhabhoni (C≤0.27%), equkethe izinto ezifana ne-manganese (Mn 0.93% max) kanye ne-silicon (Si 0.10-0.20%) ukuqinisekisa izakhiwo ezinhle zemishini kanye nokucutshungulwa kalula.

Okuqukethwe okuphansi kwesulfure ne-phosphorus (P≤0.035%, S≤0.035%) kuthuthukisa ukumelana nokushiswa kwe-oxidation ekushiseni okuphezulu.

Ukusebenza okuhle kakhulu

Ukumelana nokushisa okuphezulu: izinga lokushisa lokusebenza lesikhathi eside ≤450℃, isikhathi esifushane kufika ku-480℃.

Ukuthwala umfutho ophezulu: kufanelekile kumapayipi ebhoyila anomfutho ophakathi nophansi ≤5.88MPa.

Ukuhambisana kwenqubo: inqubo elula yokushisela, ukugoba kanye nokubanda, ifanele amashidi eshubhu lebhoyila, ama-header nezinye izingxenye.

Izindinganiso eziqinile

Ukuvumelana neI-ASTM SA210 GrAamazinga, futhi kudluleI-GB/T 3087, i-ASME kanye nezinye izitifiketi ukuqinisekisa ukuphepha nokuthembeka.

Ipayipi lensimbi elingenamthungo le-ASTM SA210 GrA liyisinqumo esifanele kulezi zinsimu ezilandelayo:

Imboni yebhoyila: udonga lwamanzi ebhoyila, i-superheater, i-economizer nezinye izingxenye ezibalulekile.

I-heat exchanger: amapayipi e-condenser kanye ne-evaporator embonini ye-petrochemical.

Amandla kagesi: amapayipi okudlulisa umusi kanye nezinhlelo ezisizayo zezitshalo zamandla okushisa.

Ukusebenza kahle kwezindleko: Uma kuqhathaniswa namapayipi ensimbi e-alloy, amapayipi ensimbi yekhabhoni e-ASTM SA210 GrA anciphisa kakhulu izindleko zokuthenga ngenkathi ehlangabezana nezidingo zokusebenza.

Ukutholakala okuzinzile: Njengezinto ezijwayelekile zeshubhu lebhoyila, isitokwe semakethe sanele futhi umjikelezo wokulethwa umfushane.

Sihlinzeka ngokuhlola okwenziwe ngokwezifiso, ukuhlolwa okungabhubhisi (UT/RT), umbiko wezinto ezibonakalayo kanye nezinye izinsizakalo zamapayipi ensimbi angenamthungo e-ASTM SA210 GrA, futhi sisekela ukusatshalaliswa kwezinto emhlabeni jikelele.

I-ASTM SA210 GrAIpayipi elingenamthungo lensimbi yekhabhoni seliphenduke umkhiqizo ojwayelekile emkhakheni wama-boiler kanye nama-heat exchanger ngenxa yokusebenza kwalo okuzinzile kanye nokonga. Uma udinga imingcele yobuchwepheshe noma ikhotheshini, sicela uxhumane nethimba lethu lochwepheshe!