6mm Hex Bolt M6 Alloy Steel B7 Bolt
Nidaamka wax soosaarka ee ASME SA335 P91 Pipe wuxuu ku bilaabmaa qaabkeeda labada sawir oo qabow ama kuleyl dhameystiran oo ay ku xigto daaweynta kuleylka. Daaweynta kuleylka ayaa ka bilaabmaysa habka caadiga ah ee P91-ka P91 P91-ka ah 1050 ° C oo ay raacdo qaboojinta hawada 200 ° C ka dibna ku qaboojiyaan qiyaastii 760 ° C. Hawsha waxsoosaarka ayaa ka dhigaya ASTM AS335 P91 Alloy acoy bir bir ah oo ku habboon sameynta, foosha, lugaynta, iyo alxanka dhexda.
ASTM A182 Flangas bir ah oo birta ah ayaa loo soo saaray ASME B16.5 150 #, 300 #, 600 #, 1500 #, 2500 #, 2500 #, 2500 #, 2500 #, 2500 #, 2500 #.
Ulgo
Birta aloy badanXajiyeyaasha kaymahaShiinaha gudaheeda, guryo ayaa ka kooban 1% molybdenum iyo 9% chromium. Sidaas darteed molybdem la joogo, iska caabbinta gurguurta ee Asme SA335 P91 P91 P91 POSTESS, sababtuna tahay jiritaanka chromium-ka, iyada oo ay jirto kor u kaca heerkulka heerkulka sare iyo ASTM heerka heerkulka ah ee P911. Qayb yar oo ka mid ah manganese iyo nikkel nikkol ah ayaa ku jira. Halabuurka kiimikada ee A335 P91 P91 P91 SEAMPONES waa manganese 0.30 - 0.60, Silicon (Max.) 0.08,) 0.12 - fosfooraska (Max) 0.45-0.65.
Ulgo
ASTM A193 Tilmaamaha Fasalka B7 Qoraallada loogu talagalay birta hilibka lo'da ee xoogga leh ee sareeya oo lagu dhejiyo agabka heerkulka sare ama adeegga cadaadiska sare iyo codsiyada kale ee ujeedooyinka gaarka ah. Waa qeexitaan caadi ah oo qeexaya halabuurka kiimikada ee caadiga ah, guryaha farsamada, shuruudaha adag, daaweynta kuleylka, shahaadada, iyo shuruudaha kale ee isku xirka ah ee loo adeegsado adeegga weelka weelka cadaadiska, xargaha, iyo qalabka lagu rakibo. ASTM A193 waxay qeexeysaa SI (metrik) iyo cutubyo-rodol-rodol-rodol.
Ulgo
Standard ASTM A193 B7 Xirmooyinka sida caadiga ah waxay leeyihiin bir bir oo caadi ah. Si kastaba ha noqotee, ASTM FAST A193 Darajada Fasalka B7 ayaa la gariiri karaa, Galvanized, Xylan waxay ku dahaadhay, Teflon waxay ku dahaadhay inuu iibsado iibsadaha. Daboolida ASTM A193 B7 Qalalan ayaa kaa caawin kara hagaajinta iska caabbinta xarkaha ee xargaha. ASTM-ka AS193 Fasalka B7M Bolt ayaa sida caadiga ah loo isticmaalaa in lagu adkaado agabyada adeegga heerkulka sare. Boxtooyinkan ayaa dareeraha ka daadanaya 50¡ff ilaa 900¡ãf waxayna hawada ka dami karaan -40¡ãf ilaa 900¡ãf.
