Zinc Plated Hex Head Metal Roofing Screws
Incazelo Yomkhiqizo Wezikulufu Zophahla Lwensimbi
Izikulufo zophahla lwensimbi ziyizinsimbi ezikhethekile eziklanyelwe ngokuqondile ukuvikela izinto zokufulela zensimbi esakhiweni esingaphansi. Nalu ulwazi olwengeziwe mayelana nazo: Izinhlobo Zezikulufu: Izikulufu zokufulela ngensimbi ziza ngezinhlobo ezimbalwa, ezihlanganisa ukuzibhoboza, ukuzithiba, noma izikulufu ezithungelwe ngaphakathi. Amathiphu alezi zikulufu anephuzu elicijile noma ibhithi eliwavumela ukuthi angene ezintweni zokufulela zensimbi ngaphandle kwesidingo sokubhoboza izimbobo ngaphambili. Izinto Ezisetshenziswayo Nezimbozwe: Izikulufu zensimbi zophahla ngokuvamile zenziwa ngezinto ezimelana nokugqwala njengensimbi engagqwali noma i-carbon steel coated. I-coating ingaba yi-galvanized, i-polymer-coated noma inhlanganisela yakho kokubili, okuthuthukisa ngokwengeziwe ukugqwala kwabo kanye nokumelana nesimo sezulu. Izinketho ze-Gasket: Izikulufu zophahla lwensimbi zingase zibe nama-gaskets e-EPDM ahlanganisiwe noma ama-neoprene gaskets. Lawa ma-gaskets asebenza njengesithiyo phakathi kwamakhanda ngezikulufu nezinto zokufulela, ahlinzeke ngesivalo esingangeni manzi futhi avimbele ukuvuza. I-EPDM kanye ne-neoprene gaskets ahlala isikhathi eside kakhulu futhi anikeza isimo sezulu esihle kakhulu nokumelana namakhemikhali. Ubude nosayizi: Ukukhetha ubude obufanele nosayizi wezikulufu zensimbi kubalulekile ukuze kuqinisekiswe ukufakwa okuphephile nokulungile. Ubude besikulufu kufanele bunqunywe ngokusekelwe kubukhulu bezinto zokufulela kanye nobude bokungena okudingekayo esakhiweni esingaphansi. Ukufakwa: Uma ufaka izikulufu zokufulela zensimbi, kubalulekile ukulandela izincomo zomkhiqizi mayelana nesikhala, amaphethini okubopha, namasu okufaka. Qinisekisa ukuthi uqondanisa izikulufu ngendlela efanele futhi ugweme ukuqina ngokweqile, njengoba lokhu kungase kulimaze impahla yokufulela noma kufake engozini isivalo esingangenisi amanzi esinikezwa i-gasket. Izikulufo zophahla lwensimbi zinikeza indlela enokwethenjelwa nephumelelayo yokubopha ngokuphephile amaphaneli ophahleni lwensimbi noma amashidi esakhiweni sokwakha. Zisetshenziswa kakhulu ezindaweni zokuhlala nezokuhweba izicelo zokuphahla ngenxa yokuqina kwazo, ukumelana nokugqwala, kanye nokufaka kalula.
Usayizi Womkhiqizo Wokuphahla Nezikulufu Zokuvala
| Usayizi(mm) | Usayizi(mm) | Usayizi(mm) |
| 4.2*13 | 5.5*32 | 6.3*25 |
| 4.2*16 | 5.5*38 | 6.3*32 |
| 4.2*19 | 5.5*41 | 6.3*38 |
| 4.2*25 | 5.5*50 | 6.3*41 |
| 4.2*32 | 5.5*63 | 6.3*50 |
| 4.2*38 | 5.5*75 | 6.3*63 |
| 4.8*13 | 5.5*80 | 6.3*75 |
| 4.8*16 | 5.5*90 | 6.3*80 |
| 4.8*19 | 5.5*100 | 6.3*90 |
| 4.8*25 | 5.5*115 | 6.3*100 |
| 4.8*32 | 5.5*125 | 6.3*115 |
| 4.8*38 | 5.5*135 | 6.3*125 |
| 4.8*45 | 5.5*150 | 6.3*135 |
| 4.8*50 | 5.5*165 | 6.3*150 |
| 5.5*19 | 5.5*185 | 6.3*165 |
| 5.5*25 | 6.3*19 | 6.3*185 |
Umbukiso Womkhiqizo Wezikulufa Zokufulela Ezinde Ezengeziwe
I-Hex washer head self-drilling screw enewasha eboshiwe ye-epdm
Ukusetshenziswa Komkhiqizo Wezikulufa Zokuphahla nge-EPDM Washer
Izikulufu zokufulela ze-EPDM zenzelwe ngokukhethekile ukufaka ulwelwesi lwamafulelo lwe-EPDM (ethylene propylene diene terpolymer), oluvame ukusetshenziswa ezinhlelweni zokufulela eziyisicaba noma ezinemithambeka ephansi. Nansi indlela izikulufu zokufulela ze-EPDM ezisetshenziswa ngayo:Ukunamathisela ulwelwesi lwe-EPDM: Izikulufu zokufulela ze-EPDM zisetshenziselwa ukuvikela ulwelwesi lwe-EPDM lokufulela endaweni engaphansi noma ku-substrate. Lezi zikulufu zinephoyinti elicijile noma i-drill bit esiqophelweni esivumela ukungena kalula ngempahla ye-EPDM nasophahleni lwendlu.Ihambisana ne-EPDM: Izikulufu zokufulela ze-EPDM ziklanyelwe ukusebenza nezinhlelo zokufulela ze-EPDM, eziqinisekisa ukufakwa okuvikelekile nokungangeni kwamanzi. Ngokuvamile zenziwa ngezinto ezimelana nokugqwala njengensimbi engagqwali noma insimbi ye-carbon steel ukuze imelane nokuchayeka kuzinto futhi igcine ukuphila isikhathi eside.Ukuvikela umjikelezo nezindawo zenkundla: Izikulufu zokufulela ze-EPDM zisetshenziswa kuzo zombili izindawo ezizungezayo nasezindaweni zensimu zophahla. Ku-perimeter, izikulufu zisetshenziselwa ukunamathisela ulwelwesi lwe-EPDM onqenqemeni lophahla noma ukukhanya kwe-perimeter. Endaweni yasensimini, asetshenziselwa ukuvikela ulwelwesi lwe-EPDM endaweni yophahla ngezikhathi ezithile.Izinketho zewashi: Ezinye izikulufu zokuphahla ze-EPDM ziza nerabha ehlanganisiwe noma amawasha e-EPDM. Lawa mawasha ahlinzeka ngesivalo esingangenisi amanzi eduze kwendawo yokungena ngezikulufu, evimbela ukungena kwamanzi kanye nokuvuza okungase kube khona. Amawasha e-EPDM aklanyelwe ngokukhethekile ukuthi ahambisane nolwelwesi lokufulela lwe-EPDM, okuqinisekisa uhlelo lokufulela oluhlangene noluthembekile.Ukufakwa ngendlela efanele: Uma ufaka izikulufo zokufulela ze-EPDM, kubalulekile ukulandela imihlahlandlela yomkhiqizi yokuhlukanisa isikhala, iphethini yokubopha, kanye nokucaciswa kwetorque. Izindlela zokufaka ezifanele zisiza ukuqinisekisa ukuthi isikhathi eside nokusebenza kwesistimu yokuphahla, kanye nokugcina ubuqotho be-membrane ye-EPDM.Izikulufu zokuphahla ze-EPDM ziyingxenye ebalulekile yokufakwa ngempumelelo kwezinhlelo zokuphahla ze-EPDM. Banikeza indlela evikelekile futhi enokwethenjelwa yokunamathisela i-membrane ye-EPDM endaweni yokuphahla, ukuqinisekisa ukuvikelwa ekungeneni kwamanzi nokugcina ubuqotho besistimu yokuphahla.
Ividiyo Yomkhiqizo Yezikulufo Zokuphahla Okuzwakalayo
FAQ
Umbuzo: ngingalithola nini ishidi lekhotheshini?
A: Ithimba lethu labadayisi lizokwenza ikhotheshini kungakapheli amahora angama-24, uma ushesha, ungasishayela noma usithinte ku-inthanethi, sizokwenzela ikhotheshini ngokushesha.
Umbuzo: Ngingayithola kanjani isampula ukuze ngihlole ikhwalithi yakho?
A: Singanikeza isampula mahhala, kodwa ngokuvamile impahla isesandleni samakhasimende, kodwa izindleko zingabuyiselwa enkokhelweni ye-oda lenqwaba.
Umbuzo: Singakwazi ukuphrinta ilogo yethu?
IMP: Yebo, sinethimba labaklami abaqeqeshiwe ukuthi iyiphi insizakalo yakho, singangeza uphawu lwakho kuphakheji yakho
Q: Singakanani isikhathi sakho sokulethwa?
A: Ngokuvamile kuba yizinsuku ezingu-30 ngokuya nge-oda lakho qty lezinto
Q: Uyinkampani ekhiqizayo noma inkampani yokuhweba?
A: Sineminyaka engaphezu kwe-15 senza izinsimbi ezingochwepheshe futhi sinolwazi lokuthumela kwamanye amazwe iminyaka engaphezu kwe-12.
Q: Ithini isikhathi sakho sokukhokha?
A: Ngokuvamile, 30% T/T kusengaphambili, ibhalansi ngaphambi kokuthunyelwa noma ngokumelene nekhophi ye-B/L.
Q: Ithini isikhathi sakho sokukhokha?
A: Ngokuvamile, 30% T/T kusengaphambili, ibhalansi ngaphambi kokuthunyelwa noma ngokumelene nekhophi ye-B/L.
