gabatarwa ga samfurori:
DIN 6921 Hex Flange Head Bolts tare da YZP (Yellow Zinc Plating) su ne hex - masu ɗaurin kai waɗanda ke nuna haɗin haɗin gwiwa. Wannan ginannen - a cikin flange an tsara shi don rarraba kaya daidai gwargwado, haɓaka kwanciyar hankali da rage haɗarin sassautawa, musamman a aikace-aikace tare da girgiza. Kerarre daga carbon karfe (samuwa a cikin ƙarfi maki kamar 4.8, 8.8, 10.9), yellow zinc plating samar da kyakkyawan lalata juriya, sa su dace da duka na cikin gida da kuma moderately lalata yanayi waje.
Waɗannan kusoshi sun dace da ma'aunin DIN 6921 kuma sun zo cikin kewayon girma dabam, yawanci daga M5 zuwa M30. Ƙwararrensu ya sa su zama masu amfani da yawa a cikin masana'antar kera motoci (taron chassis, hawan injin), shigar da kayan aikin injiniya (injunan masana'antu, injinan aikin gona), da samar da kayan aiki (haɗin tsarin), inda amintacce kuma abin dogaro yana da mahimmanci.
Umarnin don amfani:
Lokacin sakawa, yi amfani da madaidaicin madaidaicin hex don ƙara matsar da kusoshi zuwa ƙimar ƙarfin ƙarfin da aka ba da shawarar. Abin da ake buƙata na jujjuyawar ya bambanta dangane da ƙarfin ƙarfin ƙugiya (misali, ƙwanƙwasa ƙwanƙwasa 10.9 na buƙatar ƙarfin juyi mafi girma idan aka kwatanta da Grade 4.8). Ƙarƙashin gefen flange yana taimakawa wajen riƙe kayan aikin, yana hana shi zamewa yayin ƙarfafawa.
Don kulawa, tsaftace kullun da busassun zane don cire datti da tarkace. Idan platin zinc na rawaya ya lalace, yi amfani da zinc - fenti mai wadatar da sauri don kula da lalata - kaddarorin masu jurewa. Bincika kusoshi lokaci-lokaci don kowane alamun lalacewa, kamar cire zaren ko nakasar flange, kuma maye gurbin su idan ya cancanta.
| Zaren dunƙulewa | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M20 | ||||
| d | ||||||||||||
| P | Fita | M zaren | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | ||
| Zare mai kyau-1 | / | / | 1 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||||
| Zare mai kyau-2 | / | / | / | 1 | 1.25 | / | / | / | ||||
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | 46 | |||
| 125 ml≤200 | / | / | 28 | 32 | 36 | 40 | 44 | 52 | ||||
| L ＞200 | / | / | / | / | / | / | 57 | 65 | ||||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | |||
| da | Form A | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 22.4 | ||
| Form B | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | 25.7 | |||
| dc | max | 11.8 | 14.2 | 18 | 22.3 | 26.6 | 30.5 | 35 | 43 | |||
| ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 20 | |||
| min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 19.67 | ||||
| du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | 22 | |||
| dw | min | 9.8 | 12.2 | 15.8 | 19.6 | 23.8 | 27.6 | 31.9 | 39.9 | |||
| e | min | 8.71 | 10.95 | 14.26 | 16.5 | 17.62 | 19.86 | 23.15 | 29.87 | |||
| f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | |||
| k | max | 5.4 | 6.6 | 8.1 | 9.2 | 11.5 | 12.8 | 14.4 | 17.1 | |||
| k1 | min | 2 | 2.5 | 3.2 | 3.6 | 4.6 | 5.1 | 5.8 | 6.8 | |||
| r1 | min | 0.25 | 0.4 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | |||
| r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | |||
| r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.4 | |||
| r4 | ≈ | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | 8.5 | |||
| s | max= girman girman | 8 | 10 | 13 | 15 | 16 | 18 | 21 | 27 | |||
| min | 7.78 | 9.78 | 12.73 | 14.73 | 15.73 | 17.73 | 20.67 | 26.67 | ||||
| t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | 0.65 | |||
| min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | 0.3 | ||||
| Tsawon Zaren b | - | - | - | - | - | - | - | - | ||||
Hebei Duojia Metal Products Co., Ltd. da aka sani da Yonghong Expansion Screw Factory. Yana da fiye da shekaru 25 na ƙwararrun ƙwararrun masana'anta. Ma'aikatar tana cikin Tushen Masana'antu na Standard Room na China - gundumar Yongnan, birnin Handan. Yana gudanar da samar da kan layi da kan layi da kuma kera na'urorin haɗi da kuma kasuwancin sabis na tallace-tallace na tsayawa ɗaya.
Ma'aikatar tana da fadin fili sama da murabba'in murabba'in 5,000, kuma ma'ajin ya kunshi fili fiye da murabba'in murabba'in 2,000. A cikin 2022, kamfanin ya aiwatar da haɓaka masana'antu, daidaita tsarin samarwa na masana'anta, haɓaka ƙarfin ajiya, haɓaka ƙarfin samar da aminci, da aiwatar da matakan kare muhalli. Masana'antar ta sami kyakkyawan yanayin samar da kore da yanayin muhalli.
Kamfanin yana da injunan latsa sanyi, injinan buga tambari, injin buɗaɗo, injin zare, injinan ƙirƙira, na'urorin bazara, injinan crimping, da na'urorin walda. Babban samfuransa jerin sukulan faɗaɗawa waɗanda aka sani da “hawan bango”.
Hakanan yana samar da samfuran ƙugiya mai siffa ta musamman kamar itacen haƙorin walda na ido na idon tumaki da injin haƙorin tumaki na ido. Bugu da kari, kamfanin ya fadada sabbin nau'ikan samfura daga karshen 2024. Yana mai da hankali kan samfuran da aka riga aka binne don masana'antar gini.
Kamfanin yana da ƙwararrun ƙungiyar tallace-tallace da ƙwararrun ƙungiyar masu bin diddigi don kiyaye samfuran ku. Kamfanin yana ba da garantin ingancin samfuran da yake bayarwa kuma yana iya gudanar da bincike akan maki. Idan akwai wasu matsaloli, kamfani na iya ba da sabis na ƙwararrun bayan-tallace-tallace.
Kasashen da muke fitarwa sun hada da Rasha, Koriya ta Kudu, Burtaniya, Faransa, Jamus, Italiya, Kanada, Mexico, Brazil, Argentina, Chile, Australia, Indonesia, Thailand, Singapore, Saudi Arabia, Syria, Masar, Tanzania.Kenya da sauran kasashe. Za a yada samfuranmu a duk faɗin duniya!
ME YASA ZABE MU?
1.As a factory-direct upplier, mu kawar da middleman margis bayar da ku mafi m farashin ga high quality- fasteners.
2.our factory wuce da ISO 9001 da AAA takardar shaida .mu da taurin gwaji da gwajin tutiya shafi kauri ga galvanized kayayyakin.
3.with full contrl kan samarwa da dabaru, muna bada garantin isar da kan lokaci har ma da umarni na gaggawa.
4.our aikin injiniya tawagar iya siffanta faseners daga prototype zuwa taro samar, ciki har da musamman thread kayayyaki da anti-lalata coatings.
5.From carbon karfe hex kusoshi zuwa high-tensile anga kusoshi, mu samar da daya-tasha bayani ga duk fastener bukatun.
6.Idan wani lahani aka samu, za mu reship maye gurbinsu a cikin 3weeks na mu kudin.
