Ama-fasteners we-B8M adinga ukwelashwa kwesisombululo se-carbide, ngenkathi ama-fasteners webanga 2 adinga imisebenzi eyengeziwe yokuqina kanzima ukwandisa amandla futhi wehlise ukuthambekela.
I-ASTM A194 Ukucaciswa ihlanganisa izinhlobo eziningi zekhabhoni, i-alloy, namantongomane ensimbi engagqwali emalungeni asukela ku-1 \ 4 kuya ku-4 inches kanye ne-metric m6 ku-M100. Ibuye ihlanganise amantongomane ensimbi engagqwali ngobubanzi bezinhlobo ze-1 \ 4 intshi kanye ne-M6. Lawa mantongomane asetshenziselwa ingcindezi ephezulu noma insizakalo yokushisa ephezulu, noma zombili.
Ukucaciswa kwe-ASTM A320 Ibanga le-L7M izinto ezihlanganisa insimbi yensimbi kanye nezinto zokubopha insimbi ezingenasici zezicelo zokushisa eziphansi. Izikopelo ze-ASTM A320 L7 zingasetshenziswa futhi kuzinhlelo zokusebenza ezinamazinga okushisa akhona aze afike ku -150of. I-ASTM A320 Ibanga L7m Bolts kanye ne-ASTM A320 Bolts inenani elincane eliphansi le-charpy lamakhilogremu ayi-15 kulokhu kushisa.
Kungakhathalekile ukuthi ukwelashwa okushisa kusetshenziswe ku-alloy yensimbi yekhabhoni, okuqukethwe okuphezulu kwe-carbon okuqukethwe kunciphisa ukushiswa kwama-fasteners zensimbi yekhabhoni, ngenkathi kunciphisa ngempumelelo iphuzu le-bolt. Iningi lama-Carbon Stud Studs ngokuvamile athambile.
I-ASTM A193 Ibanga le-B8 ibanga le-1 ama-bolts kanye nama-stud enziwe ngensimbi engenasici aisi 304. Thayipha i-304 yibanga lensimbi elisetshenziswa kakhulu embonini ye-fastener.
I-HT Pipe yenza futhi isabalalisa uhla olubanzi lwama-fasteners ensimbi ye-carbon kufaka phakathi ama-u-bolts, ama-stud, ama-carreiers ama-bolts nokuningi. I-Carbon Steel yinto ejwayelekile ye-fasteners ngenxa yamandla ayo amahle nekhono lokumelana nemithwalo. Iphendula kahle ekuvuthweni kokushisa ngokuqina komsebenzi omncane nobucwebe.
Ukucaciswa kwe-ISO Class 4.8 Isembozo Esijwayelekile seBanga 4.8 Ama-Fasteners afana nama-bolts \ Izikulufu \ Izikhonto. Lolu hlobo lwekilasi le-fastener 4.8 Bolt kungenzeka lube nentambo ye-coarse kanye nokwakheka kwentambo yentambo enhle. I-Class Class 4.8 I-Carbon Steel Bolt yenziwe kusuka ku-carbon alloy yensimbi ephansi noma ephakathi nendawo.
Inhlanganisela yazo zonke izinto zama-akhawunti we-bolt we-10% wesisindo sensimbi. Njengoba igama libonisa, ama-HSLA BOLTS afudumele aphathwe amandla aphezulu. Lawa ma-washers ahlala engekho, ayenza ukuba kube lula ukwakha nomshini, ngenkathi kukhombisa ukumelana nokugqwala okuphezulu kunensimbi evamile emnene.
I-ASTM A193 Ibanga le-B7 BOLTS kanye nama-studs enziwe ngensimbi ye-chrome molybdenum futhi aqedwe futhi athukuthele (aphethwe ukushisa) ukufeza izakhiwo zemishini ezifunwayo (amandla). Ibanga B7 yibanga elisetshenziswa kakhulu le-A193 BOLT ekwakheni.
Ngoba ama-wahser we-carbon iron flat asene-carbon eningi kuyo ukuthi umoya-mpilo angathanda ukuhlanganisa naye. I-Chromium kuma-Washers e-Carbon Insimbi yokungena futhi ifaka ama-ferromagnetism ngensimbi, engafiswanga kwezinye izinhlelo, futhi isidlaliso siyasiza nalokhu.
I-State Fasteners-Zhengzhou Huitong Pipeline Equipment Co, Ltd.Izinto ezibonakalayo: Q235B Carbon Steel, indawo ekhethiwe ye-electro ukuthuthukisa ukuntqwala nokugqwala kokuphikisana kwama-u-bolts.I-Nut: I-Anti-Splip Washer Design.Isicelo: Ukulungisa noma ukuxhuma izingcezu zokuvimba emapayipi, izinkuni, njll. Izikebhe, amapayipi nezinye izinhlelo ezifuywayo nezimboni.I-copyright © zhengzhou Huitong Pipeline Equipment Co, Ltd. Wonke Amalungelo Agodliwe
Ubulukhuni obujwayelekile bensimbi emnene yi-RB70 \ 85. Izingxenye ezidinga amandla aphezulu kanye nokuvimbela ukumelana noma ukusetshenziselwa ezingxenyeni ezibucayi kungaba ngamawakhethi kusuka ku-carbon yensimbi noma icala eliqinile ngemuva kokuqanjwa. I-Chromate Coatings inganikeza ukuvikelwa kokugqwala. Ama-washer wensimbi yekhabhoni asetshenziselwa ukuqinisa ezimbonini ezahlukahlukene.
Amamaki e-Carbon Insimbi ye-Carbon ahlukaniswe ngezigaba ezintathu ezahlukene ezisuselwa kokuqukethwe kwekhabhoni enama-carbon sten amancane. Ama-Light Steel Hex Bolts ayisigaba esisetshenziswa kakhulu kuwo wonke amaqembu ensimbi yekhabhoni. Insimbi emnene threaded bolt alloys imvamisa iqukethe ngaphansi kuka-0.25% carbon ngesisindo. Njengoba lolu hlobo lwe-carbon lensimbi bolt alunakuqina ngomuthi wokushisa ukukhuthaza ukwakheka kweMferemu, i-alloy iyasebenza.
I-U-Bolt Medium Carbon Steel iqukethe i-0.3-0.59% Carbon, enikeza i-alloy ngamandla akhuphukayo kanye nokumelana okuhle. Kulula ngomshini futhi kusetshenziselwa ukufeza kanye nezingxenye ze-auto. I-carbon yensimbi ephezulu ne-ultra-high-carbon yensimbi iqinile kakhulu futhi isetshenziswa emithonjeni kanye nemikhiqizo yamandla aphezulu. Lezi ze-alloys zingashukunyiswa ngobulukhuni obuphezulu kakhulu ngaphandle kokuziqhenya futhi zisetshenziswa ezicelo ezisezingeni eliphakeme kakhulu. Okuqukethwe yikhabhoni yalezi ze-alloys yi-0.6-0.99% yensimbi ephakeme ye-carbon kanye ne-1.0-2.0% yensimbi ephakeme yekhabhoni.
Amantongomane namabhulokhi akhombisa amandla aphansi. Kodwa-ke, insimbi emnene ivumelana nezimo kakhulu. I-Puctility ephezulu yimpahla eyenza izinto zilungele imishini nokufudumala. Azikho izinto ezahlukahlukene - ezisetshenziswa njenge-ejenti yezabelo, hhayi ezinye izinhlobo zensimbi, ezenza amantongomane nama-bolts aziwe njengezimbali ezibiza kakhulu.
I-Carbon Steel Ferruse Unit ye-Ferruse Unit iyakwazi ukukhiqiza ama-oda amakhulu nokwezifiso kumakhasimende ethu emhlabeni jikelele. Lawa ma-Chromium Carbon Carbon aphezulu, ngenkathi esesigabeni sensimbi esingenasici, awawonakalisi ngokuphelele. Izinto eziku-Carbon Insimbi Groove Washers zinomphumela omkhulu ekwelashweni kokushisa; Ngoba bathambekele ekunciphiseni ukuguquguquka kwama-athomu nge-iron lattice, ngaleyo ndlela kubambezele ukuguqulwa kwe-allotropic. Ukuqina kwama-washer wensimbi yekhabhoni kungathuthukiswa ngokungeza izinto ezinjenge-manganese, molybdenum, chromium, nickel noBoron.
Ama-U-bolts kulula ukuwusebenzisa futhi angahlangabezana nokubekezelelana okuqinile okudingekayo ukuze kulungiswe ngentambo kanye nokucushwa kwe-fastener. I-Carbon Insimbi nayo iyinsimbi yezomnotho. I-Carbon Steel ihlukaniswa ngenani lekhabhoni ku-alloy, ethinta izakhiwo zensimbi. Insimbi emnene ngokuqukethwe kwekhabhoni engu-0.05-0.3% yi-ructile ne-ductile. Amandla aphansi aphansi futhi aqiniswe yi-carbonization. Kuyindleko ephansi kakhulu yama-alloys ensimbi yekhabhoni.
I-ASTM A194 Ukucaciswa kuhlanganisa ikhabhoni, ama-alloy kanye namantongomane ensimbi angenasici engcindezi ephezulu kanye ne-\ noma insiza yokushisa ephezulu. I-American National Standard Duty Hex Series (ANSI B 18.2.2) izosetshenziswa ngaphandle kokuthi ichazwe ngenye indlela. Amantongomane angabi ngaphezu kwe-1 intshi ngosayizi ogama azohambisana no-Un Series Class 2B.
Stud Bolt, Hex Bolt, Hex Bolt ngentambo okuyingxenye, i-hex bolt nge ntambo egcwele, i-threaded induku, hex nut, hex nut, i-washer efulethini, i-washer efulethini. - Zhengzhou Huitong Pipeline Equipment Co, Ltd.
Ama-B7 Threaded Studs kanye nama-BOLTS amafushane atholakala kalula emakethe. Ama-B7 Ibanga lama-bolts ajwayele ukusetshenziselwa ukuxhumana kwe-flange reape. Lezi zimbotshana zivame ukuthengiswa endaweni evamile yensimbi engenalutho, kepha zivame ukuxubanisa-cxuted, i-galvanized, i-xylan ehlanganisiwe, i-ptfe ehlanganiswe, noma iphathwe ngenye indlela ngenhlanganisela yokumelana nokugqwala.
Usayizi: M1.6 ¨c M64
Izinto ezibonakalayo: insimbi emnene
Ukwelashwa okungaphezulu: okujwayelekile (uwoyela okhanyayo (u-glow evikelayo
I-HT Pipe ingumholi wemboni ongenakuphikiswa, enikeza umugqa obanzi kakhulu kanye nokusungula kwama-fasteners zensimbi yekhabhoni, kufaka phakathi ama-bolts, amantongomane, ama-washer, izikulufo zensimbi ze-socket zawo wonke amasayizi, kufaka phakathi wonke amabanga. Iphothifoliyo yomkhiqizo ebanzi emboza zonke izici nezidingo zomkhakha, ukuhlinzeka ngemikhiqizo yekhwalithi ongayisebenzisa ngokuzethemba
I-ASTM A307 Ukucaciswa okuhlanganisa ama-bolts e-carbon kanye nama-studs asukela kububanzi kusuka ku-1 \ 4 "kuya ku-4". Lokhu kungukucaciswa kwakho kwe-BOLT ye-BOLT yansuku zonke, evame ukwenziwa kusuka kubha eyindilinga ye-A36. Kunamabanga amathathu a, B no-C * wamandla ashubile, ukucushwa kanye nesicelo, ngokulandelana. Bona ishadi le-Mechanical Properties yokwehluka kwamandla okucashile ebangeni ngalinye.
Babonisa namandla aphansi. Kodwa-ke, insimbi emnene ivumelana nezimo kakhulu. I-Puctility ephezulu yimpahla eyenza izinto zilungele imishini nokufudumala.
I-ASTM A193 Ibanga le-B8M grade 1 liyafana nebanga le-B8 kodwa lenziwa ngensimbi engagqwali esikhundleni se-Aisi 304 insimbi engagqwali. Uhlobo lwensimbi engama-316 olungenasici lunokumelana okungcono kokugqwala kunendlela yohlobo 304 insimbi engagqwali ngenxa yokungezwa kwe-molybdenum.
Ngaphakathi kwalesi sigaba esithile sensimbi emnene kungenye yensimbi ebizwa ngensimbi ephezulu yensimbi ephansi, noma i-HSLA ngamafuphi. Yize ama-HSLA Screws angesigaba sensimbi emnene, kungaphawulwa ukuthi ama-HSLA Screws aqukethe nezinye izinto kuma-alloys abo, njengethusi, i-nickel, i-vagadium ne-molybdenum.
Lawa ma-washers akhiqizwa ochwepheshe bethu abanamakhono besebenzisa izinto eziphakeme zekhwalithi eziphakeme ngokuya ngezimboni zezimboni ezisunguliwe. Sinikeza i-ASTM ASTM A307 Carbon Insimbi Washers ezinhlotsheni ezahlukahlukene futhi ingaklanywa ngokwezifiso ukucaciswa kwamakhasimende acacisiwe. Ixhaswe yiqembu elizinikezele labachwepheshe, sizibophezele ekunikezeni umugqa weprimiyamu we-ASTM ama-asher wensimbi ka-307.
Ukwelashwa kwesixazululo se-Carbide, esaziwa nangokuthi isixazululo se-annelling, inqubo lapho ama-fasteners noma izinduku zensimbi ezingenasici ziyafudumala bese kucishwa amanzi ukuze kuqinisekiswe ukumelana nokugqwala okukhulu. I-A193 Ibanga le-B8 Ibanga 2 Amabhulokhethi anzima ukwelashwa ngemuva kokwelashwa kwesisombululo se-Carbide ukuthuthukisa izinsiza zamandla futhi anciphise amandla okugqoka.
I-carbon yensimbi ichazwa njengenye insimbi ngokuqukethwe kwekhabhoni engadluli ku-2.1% ngesisindo. Ama-bolts ensimbi ekhabhoni aba nzima futhi andise amandla ngemuva kokwelashwa okushisa njengoba okuqukethwe kwekhabhoni kukhuphuka. Kodwa-ke, ukulahlekelwa kwensimbi kuncipha.
Ama-washer wensimbi ye-carbon enziwe ngezinto ezisezingeni eliphakeme kakhulu eziluhlaza, eziqinisekisa ukuqina okuphezulu ekugcineni kwazo komsebenzisi. Lawa ma-washer wensimbi e-carbon athola kabanzi ukusetshenziswa kwawo okubalulekile emasimini ahlukahlukene ezimboni.
