I-ASTM A335 P22 ipayipi yensimbi ye-alloy

I-ASTM A335 P22i-alloy steel pipe iyinto ebalulekile yezimboni enezakhiwo ezinhle kakhulu ezifana namandla aphezulu, ukuqina okuphezulu, ukumelana nokugqwala kanye nokumelana nokushisa okuphezulu. Isetshenziswa kabanzi emkhakheni we-petroleum, imboni yamakhemikhali, amandla kagesi, imboni yenuzi, njll. Lesi sihloko sizokwethula impahla, inqubo yokukhiqiza, izici zokusebenza kanye nezinkambu zokusetshenziswa kwe-ASTM.A335 P22i-alloy steel pipe ngokuningiliziwe, enikeza abafundi ukuqonda okuphelele nokujulile.

Umkhiqizo kufanele uhambisane nemithetho yokuhlola yengxenye ye-TSG D7002 yamapayipi okucindezela.
Izinga lokusetshenziswa:I-ASTMA335/A335Mizinga lokushisa eliphezulu lensimbi isihlahla ingxubevange steel nekhono steel ipayipi ukucaciswa
Imininingwane yomkhiqizo: ububanzi obungaphandle 21.3mm ~ 762mm, ukujiya kodonga 2.0 ~ 140mm.
Ukwakheka kwamakhemikhali: ikhabhoni: 0.05~0.14, manganese: 0.30~0.60, phosphorus: ≤0.025, isulfure ≤0.025, i-silicon: ≤0.50, i-chromium: 1.90~2.60, molybdenum: 0.137. I-Nickel: ≤0.50
Amandla aqinile: ≥415MPa, amandla esivuno: ≥205, ubude: ≥30, ubulukhuni: ngaphansi noma okulingana no-163HBW
Indlela yokukhiqiza: umdwebo obandayo, ukugoqa okushisayo, ukunwetshwa okushisayo. Isimo sokulethwa: ukwelashwa kokushisa.

Okokuqala, ake sixoxe ngendaba yeI-ASTM A335 P22i-alloy steel pipe. Leli payipi lensimbi lisebenzisa insimbi yesakhiwo sekhabhoni yekhwalithi ephezulu noma insimbi yesakhiwo sengxubevange njengento eluhlaza eyinhloko futhi lenziwa ngomdwebo obandayo oqondile noma inqubo yokugoqa okushisayo. Ukulawulwa okunembile kokuqukethwe kwekhabhoni, izakhi ze-alloy kanye nezakhi zokulandelela embhobheni wensimbi kuqinisekisa amandla aphezulu kanye nokuqina kwepayipi yensimbi. Ngaphezu kwalokho, ukumelana nokugqwala kwe-ASTM A335 P22 alloy steel pipe nakho kuhle kakhulu, futhi kungagcina ukusebenza kwayo nempilo yesevisi isikhathi eside ezindaweni ezinokhahlo.
Okulandelayo, masifunde ngenqubo yokukhiqiza yeI-ASTM A335 P22i-alloy steel pipe. Inqubo yokukhiqiza ikakhulukazi ihlanganisa izixhumanisi ezibalulekile njengokuncibilikisa, ukugingqa nokwelashwa kokushisa. Phakathi nenqubo yokuncibilika, izinto zokusetshenziswa zishiselwa esimweni esincibilikisiwe futhi izakhi ezidingekayo ze-alloy zengezwe ukuze kutholwe ukwakheka kwamakhemikhali adingekayo kanye nesakhiwo se-alloy. Ngesikhathi senqubo yokugoqa, ukunemba kwe-dimensional, izinga eliphezulu kanye nezakhiwo zemishini yepayipi yensimbi kuqinisekiswa ngokunembile ukulawula imingcele efana nokushisa okuguquguqukayo, isivinini kanye nokuguqulwa. Okokugcina, isixhumanisi sokwelashwa kokushisa sisiza ukuqeda ukucindezeleka okusele ngaphakathi kwepayipi yensimbi futhi kuthuthukise ukuzinza nokuqina kwayo.
Izici zokusebenza zeI-ASTM A335 P22i-alloy steel pipe nayo ingenye yezizathu zokuthandwa kwayo. Okokuqala, ipayipi yensimbi inamandla amakhulu nokuqina, ingakwazi ukumelana nokucindezela okukhulu nomthelela, futhi ihlangabezane nezidingo zezimo ezihlukahlukene zokusebenza eziyinkimbinkimbi. Okwesibili, inokumelana nokugqwala okuhle kakhulu futhi ingamelana nokuguguleka kwamakhemikhali ahlukahlukene ukuze kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside. Ngaphezu kwalokho, i-ASTM A335 P22 ingxubevange yepayipi yensimbi nayo inokumelana okuhle nokushisa okuphezulu futhi ingagcina izakhiwo ezinzile zemishini namakhemikhali ngaphansi kwemvelo yokushisa ephezulu.
Kungenxa yalezi zici zokusebenza ezinhle kakhulu ukuthi i-ASTM A335 P22 alloy steel pipe isetshenziswe kabanzi emikhakheni eminingi. Emkhakheni wezimboni ze-petroleum namakhemikhali, ipayipi lensimbi lisetshenziselwa ukukhiqiza ukushisa okuphezulu kanye namapayipi okucindezela okuphezulu kanye nemishini yokuqinisekisa ukuphepha nokuzinza kwenqubo yokukhiqiza. Emkhakheni wamandla,I-ASTM A335 P22Ipayipi yensimbi ye-alloy isetshenziswa kabanzi emishinini ebalulekile efana nama-boilers nama-superheaters, ukumelana nokushisa okuphezulu kanye nomusi ocindezelayo namanzi ashisayo, okuhlinzeka ngesiqinisekiso esithembekile sokukhiqiza amandla. Ukwengeza, emkhakheni wezimboni zenuzi, ipayipi lensimbi liphinde libe neqhaza elibalulekile ekwakhiweni kwamapayipi neziqukathi ezikhiqiza amandla enuzi ukuze kuqinisekiswe ukusetshenziswa okuphephile kwamandla enuzi.
Ngaphezu kwalezi zindawo zokufaka izicelo ezingenhla,I-ASTM A335 P22ingxubevange steel ipayipi kungase futhi egcizelele ngokuvumelana nezidingo zamakhasimende ukuhlangabezana nezidingo ukusetshenziswa ezimweni ezithile. Isibonelo, ngokulungisa imingcele efana nobukhulu bodonga, ububanzi nobude bepayipi yensimbi, ingahlangabezana nezidingo zamaphrojekthi ahlukene. Ngesikhathi esifanayo, ipayipi lensimbi lingabuye liphathwe ngokuhambisana nezidingo zamakhasimende, njengokufafaza i-anti-corrosion coating, galvanizing, njll., ukuthuthukisa ukumelana nokugqwala kanye nempilo yesevisi.
Ipayipi lensimbi ye-ASTM A335 P22, njengento yezimboni esebenza kahle kakhulu, idlala indima ebalulekile emikhakheni eminingi. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwanda okuqhubekayo kwezinkambu zokufaka izicelo, sinesizathu sokukholelwa ukuthi ipayipi lensimbi eliyingxubevange ye-ASTM A335 P22 lizoqhubeka nokufaka isandla ekuthuthukisweni kwezimboni esikhathini esizayo.