Black Carriage Bolt GB/T14/DIN603/GB/T12-85

Bawuti yapangolo (yomwe imadziwikanso kuti bawuti ya ngolo ndi yamutu wozungulira, yozungulira khosi) [1] ndi mtundu wa bawuti. Ku Australia ndi New Zealand, imadziwikanso kuti bolt yamutu.Imasiyana ndi ma bolts ena chifukwa imakhala ndi mutu wosaya wooneka ngati bowa komanso gawo lopindika la shank, ngakhale yozungulira kutalika kwake (monga mitundu ina ya bawuti), imakhala yozungulira pansi pamutu [2], kulola kuti bawuti lidzitsekera lokha pamene likudutsa mu dzenje lalikulu muzitsulo zachitsulo. Izi zimapangitsa fastenr kukhazikitsidwa kuchokera kumapeto kwina pogwiritsa ntchito sipinari yosavuta. Mutu wa bolt wa thupi nthawi zambiri umakhala dome wosaya. Shankyo siinapangidwe ndipo ili ndi m'mimba mwake wofanana ndi kukula kwa gawo lalikulu.Ma bolts amagwiritsidwa ntchito podutsas kudzera m'mbale zachitsulo kumbali zonse za mtengo, ndipo gawo lalikulu la bawutilo limalowa mu dzenje lalikulu pamipendero. Maboti omangika nthawi zambiri amagwiritsidwa ntchito pamitengo yowonekera, chifukwa gawo lalikululi limapereka mphamvu zokwanira kuti zipewe kuzungulira.Maboti amthupi amagwiritsidwa ntchito kwambiri pachitetezo monga maloko ndi ma hinges, pomwe bolt iyenera kuchotsedwa mbali imodzi yokha. Mutu wosalala wopindika ndi nati wapakatikati zimalepheretsa mabawuti agalimoto kuti asatsine kapena kutembenuzira mbali yopanda chitetezo.

Tili ndi zaka zopitilira 20 mumakampani othamanga. Ndife fakitale wamba ku China.
Timakhazikika pakutumiza zomangira ku DIN, JIS, GB, ANSI ndi BS miyezo komanso zomangira zosakhazikika. Masiku ano, takhazikitsa mgwirizano wapamtima ndi makasitomala ku Russia, Iran, Europe ndi America ndipo talandira mayankho abwino kuchokera kwa ogwiritsa ntchito. Timayamikira chidwi chanu pakampani yathu ndipo tikukhulupirira kuti mupeza zomwe zili patsamba lathu kukhala zothandiza. Ngati mukufuna zambiri, chonde omasuka kulumikizana ndi dipatimenti yathu yogulitsa.
Ngati muli ndi chidwi ndi katundu wathu, chonde omasuka kulankhula nane.