Abarhwebi kwiWholesale yeeNdawo ze-Undercarriage ze-Excavators

Ibambelela kumgaqo othi "Ukunyaniseka, ukukhuthala, ukuthengisa, ukusungula izinto ezintsha" ukuphuhlisa iimveliso ezintsha kunye nezisombululo ngokuqhubekayo. Ijonga abathengi, impumelelo njengempumelelo yomntu ngamnye. Masivelise ikamva elinempumelelo kwisandla sabarhwebi beWholesale yeeNdawo ezingaphantsi kweekhariji ze-Excavators, ngoku sineemveliso ezine eziphambili kunye nezisombululo. Izinto zethu zithengiswa kakhulu kungekuphela nje ngexesha lentengiso yaseTshayina, kodwa zamkelwe ngaphakathi kwicandelo lamazwe aphesheya.
Ibambelela kumgaqo othi "Ukunyaniseka, ukukhuthala, ukuthengisa, ukusungula izinto ezintsha" ukuphuhlisa iimveliso ezintsha kunye nezisombululo ngokuqhubekayo. Ijonga abathengi, impumelelo njengempumelelo yomntu ngamnye. Masivelise ikamva eliphumelelayo ngesandla ngesandla , Ngomgaqo wokuphumelela-win, sinethemba lokukunceda wenze inzuzo eninzi kwimarike. Ithuba alinakubanjwa, kodwa lidalwe. Naziphi na iinkampani zorhwebo okanye abasasazi abasuka kuwo nawaphi na amazwe bamkelekile.

Ifayibha ye-epoxy eyomeleziweyo yeplastiki ye-HP imigca yomphezulu kunye ne-downhole tubing iveliswa ngokuhambelana ngqongqo kunye neenkcukacha ze-API. Imveliso yonyaka iza kwi-2000km ubude kunye nobubanzi obusuka kwi-DN40 ukuya kwi-DN300mm.
I-epoxy FRP HP umgca womphezulu une-API emide yokudibanisa intambo ejikelezayo kwizinto ezidibeneyo, ukuxhathisa ukunxiba kwandisa ubomi bokusebenza kombhobho.

I-epoxy FRP ye-downhole tubing luhlobo lwentsebenzo ephezulu, amandla aphezulu e-tensile ye-FRP inxeba lombhobho ngokuchanekileyo ngezixhobo ezilawulwa yidijithali. Ubuchwepheshe bomoya obuqhubela phambili befayibha busetyenziswa ukuqonda amandla awonelisayo afunekayo ekusetyenzisweni komngxuma.
Olona xinzelelo luphezulu lokusebenza kwimigca yomphezulu ye-HP yi-31MPa kunye ne-downhole tubing yi-26MPa. Obona bushushu buphezulu be-ambient ye-aliphatic amine enyangekileyo yombhobho we-epoxy we-FRP yi-85℃ kunye nombhobho we-amine onuka kamnandi onyangekileyo we-epoxy FRP yi-110℃. Imibhobho esebenza kubushushu obuyi-150℃ iyafumaneka ngokwesicelo somthengi.

Iimpawu eziphambili:

• Ubunzima bokukhanya, malunga ne-1/4 yepayipi yensimbi;
• Ukufakwa ngokukhawuleza kunye nokulungeleka phantsi kwazo zonke iimeko zemozulu kwaye ngaphandle kwesidingo se-agent edibeneyo;
• Umphezulu ogudileyo wangaphakathi, ubumanzi obugqwesileyo;
• Ukumelana nomhlwa okuqinileyo kunye nobomi obude bokusebenza;
• Ixabiso eliphantsi lofakelo;
• Ukubekwa kwewax kunye nesikali.

Ibambelela kumgaqo othi "Ukunyaniseka, ukukhuthala, ukuthengisa, ukusungula izinto ezintsha" ukuphuhlisa iimveliso ezintsha kunye nezisombululo ngokuqhubekayo. Ijonga abathengi, impumelelo njengempumelelo yomntu ngamnye. Masivelise ikamva elinempumelelo kwisandla sabarhwebi beWholesale yeeNdawo ezingaphantsi kweekhariji ze-Excavators, ngoku sineemveliso ezine eziphambili kunye nezisombululo. Izinto zethu zithengiswa kakhulu kungekuphela nje ngexesha lentengiso yaseTshayina, kodwa zamkelwe ngaphakathi kwicandelo lamazwe aphesheya.
Abathengisi baseTshayina balandelele izihlangu kunye neeRola zokulandela, Ngomgaqo wokuphumelela, sinethemba lokukunceda wenze inzuzo ethe kratya kwimarike. Ithuba alinakubanjwa, kodwa lidalwe. Naziphi na iinkampani zorhwebo okanye abasasazi abasuka kuwo nawaphi na amazwe bamkelekile.