Re thehiloe Profinseng ea Shaanxi, Chaena, ho qala ho tloha 2011. rekisetse Amerika Leboea (45.00%) , Amerika Boroa (16.00%), Europe Bochabela (15.00%), Middle East (10.00%), Europe Bophirimela (8.00%), Oceania (3.00%), Afrika (3.00%). Ho na le batho ba fetang 100 k'hamphaning ea rona. Mosireletsi oa lihlahisoa tsa rona a ka fana ka tšireletso e eketsehileng le tšehetso bakeng sa mohala, kahoo a eketsa bophelo ba tšebeletso ea mohala. Sena se ka fokotsa litšenyehelo tsa tlhokomelo le ho nchafatsa. Sehlahisoa se seng sa Bow Spring centralizer ke sesebelisoa se sebelisoang indastering ea oli ho rarolla mathata a casing deformation le ho kobeha ho Wells. Mathata ana a ka etsahala nakong ea ho cheka, e leng se lebisang mathateng a kang ho tsoa ha oli e tsoang selibeng. Ka ho sebelisa Bow Spring centralizer, casing e ka khutlisetsoa sebopeho sa eona sa pele, ho netefatsa polokeho le tlhahiso selibeng. Bow casing centralizer e boetse e ntlafatsa bokhoni ba ho cheka le ho fokotsa litšenyehelo tsa tlhokomelo. Ke e 'ngoe ea lisebelisoa tsa bohlokoa ka ho fetisisa indastering ea oli.
Re na le basebetsi ba tlhahlobo ea litsebi le tlhahlobo ea lihlahisoa. Ho tla ba le tlhahlobo e tiileng le liteko bakeng sa odara e ngoe le e ngoe pele e romelloa.
Mosireletsi oa Cable/Bow Spring Casing Centralizer /Rigid Centralizer/ Hinged Bow Springizer e Bohareng /Stop Collar/ Hinged Stop Collar.
Re ntse re romela kantle ho naha mosireletsi oa cable, Bow Spring Centralizer,Rigid Centralizer lefats'eng la k'hamphani e tsebahalang ea lits'ebeletso tsa oli. Re sehlopha sa pele sa barekisi ba k'hamphani e kholo ka ho fetisisa ea litšebeletso tsa oli lefatšeng.
Amohela lipehelo tsa tefo:Re amohela T/T, L/C.
Nako ea thomello:Hoo e ka bang matsatsi a 30 ka mor'a ho fumana tefo ea pele, kapa ho ea ka tumellano ea mahlakore ka bobeli.
Bokhoni bo phahameng ba tlhahiso:10,000pcs / khoeli.
Boema-kepe ba thepa:Tianjin, Qingdao, Shanghai kapa tse ling tse hlokahalang Port, ka leoatle kapa moea.
