H-mitengo ya I-beam Yotentha Yokulungidwa Iron Carbon Steel Hot dip yokhala ndi malata
Mawu Oyamba
H-gawo zitsulo ndi mtundu wa gawo lazachuma komanso gawo lochita bwino kwambiri lomwe lili ndi gawo logawidwa bwino kwambiri la magawo osiyanasiyana komanso chiŵerengero chololera cha mphamvu ndi kulemera. Amatchulidwa chifukwa gawo lake ndi lofanana ndi chilembo cha Chingerezi "H". Popeza kuti mbali zosiyanasiyana za zitsulo zooneka ngati H zimakonzedwa pa ngodya zolondola, zitsulo zooneka ngati H zili ndi ubwino wa kukana kopindika mwamphamvu, kumanga kosavuta, kupulumutsa mtengo ndi kulemera kwa mawonekedwe opepuka kumbali zonse, ndipo wakhala akugwiritsidwa ntchito kwambiri. Utali wa ukonde wa H-beam ndi wocheperako kuposa wamba wa I-beam wokhala ndi kutalika kofanana kwa ukonde, ndipo m'lifupi mwake ndi wamkulu kuposa wamba wa I-beam wokhala ndi utali womwewo wa ukonde, chifukwa chake amatchedwanso mtanda wa I-m'mphepete mwake. Kutsimikiziridwa ndi mawonekedwe, gawo modulus, mphindi ya inertia ndi mphamvu yofananira ya matabwa a H ndi abwino kwambiri kuposa matabwa wamba a I-mitanda yolemera imodzi. Zogwiritsidwa ntchito muzitsulo zokhala ndi zofunikira zosiyanasiyana, kaya zimakhala ndi mphindi yopindika, kupanikizika, kapena katundu wa eccentric, zimasonyeza ntchito yake yapamwamba. Poyerekeza ndi mtengo wamba wa I, imatha kusintha kwambiri mphamvu yonyamula katundu ndikupulumutsa chitsulo ndi 10% -40%. Chitsulo chooneka ngati H chili ndi ma flanges ambiri, ukonde wopyapyala, mawonekedwe angapo, komanso kugwiritsa ntchito kosinthika. Itha kupulumutsa 15% mpaka 20% yachitsulo ikagwiritsidwa ntchito m'magulu osiyanasiyana a truss. Chifukwa flanges ndi ofanana mkati ndi kunja, ndipo m'mbali ali pa ngodya kumanja, n'zosavuta kusonkhanitsa ndi kuphatikiza mu zigawo zosiyanasiyana, amene akhoza kupulumutsa pafupifupi 25% ya kuwotcherera ndi riveting ntchito, amene akhoza kwambiri imathandizira kumanga liwiro la ntchito ndikufupikitsa nthawi yomanga.
Parameter
Kanthu | H-mtengo |
Standard | ASTM, DIN, ISO, EN, JIS, GB, etc. |
Zakuthupi
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Q195、Q215A、Q235A、Q235B、Chithunzi cha Q195A-Q345E、245R、Chithunzi cha Q345QA-D、L245-L485、X42-X70ndi zina. |
Kukula
|
Akunja awiri: 10mm-1219 mm kapena pakufunika makulidwe: 1.5mm-30mm kapena pakufunika Utali: 5-12M kapena malinga ndi zomwe mukufuna |
Pamwamba | Wothira mafuta pang'ono, kuviika kotentha kokhala ndi malata, ma electro-galvanized, wakuda, opanda, zokutira za varnish / anti- dzimbiri mafuta, zokutira zoteteza, etc. |
Kugwiritsa ntchito
|
Mipope yachitsulo yolunjika imagwiritsidwa ntchito makamaka mu engineering ya madzi, mafakitale a petrochemical, makampani opanga mankhwala, mafakitale amagetsi, ulimi wothirira, ndi zomangamanga.etc. |
Tumizani ku
|
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc. |
Phukusi |
Phukusi lokhazikika lotumiza kunja, kapena ngati pakufunika. |
Nthawi yamtengo | EXW, FOB, CIF, CFR, CNF, etc. |
Malipiro | T/T, L/C, Western Union, etc. |
Zikalata | ISO, SGS, BV. |