|
Thee
|
0, 50 ~ 1, 00
|
|
Silicon
|
3.50-5.50 Nws
|
|
Sib tw
|
{{0}},00~0.02
|
|
Sulfur
|
{{0}},00~0.02
|
|
Chrome
|
12.{1}}~18.{3}}
|
|
Boron
|
2.50-4.50 Nws
|
|
Hlau
|
3. 00~5.50
|
|
Cobalt
|
{{0}},00~0,10
|
|
Titanium
|
{{0}},00~0.05
|
|
Aluminium
|
{{0}},00~0.05
|
|
Zirconium
|
{{0}},00~0.05
|
|
Nickel
|
Tshuav
|
Class T thiab Class SM sucker rod coupling yog tsim los rau API Specification 11B. Rau cov xov txiav, peb siv daim ntawv txias txias los ntawm kev tshem tawm ntau dua li tshem cov khoom los ua cov xov mating. Xov dov txiav ua rau compressive kev nyuaj siab ntawm lub hauv paus ntawm cov xov, muab lub zog siab tshaj plaws rau cov tsoos tsis muaj zog taw tes ntawm kev txiav xov couplings.
T class coupling yog siv AISI 5140 los tsim. Lub coupling yog coated nrog tshuaj phosphate kev kho mob los yog dub oxide ntawm tus neeg thov kev thov. Rau Chav Kawm SM coupling, cov hmoov hlau yog cov txheej txheem tshwj xeeb hardening thiab siv rau hauv cov hlau puag.
Couplings muaj nyob rau hauv tag nrho loj, nyias bore, thiab oversize. Tsis tas li ntawd, kev sib txuas ua ke yog muaj rau cov kab sib txawv (sub-coupling) rau Class T thiab Class SM couplings.
Cov lus nug uas nquag nug
1) Kuv tuaj yeem tso qhov kev txiav txim li cas?
A: Koj tuaj yeem tiv tauj peb los ntawm email txog koj cov ntaub ntawv xaj lossis xaj xaj online.
2) Kuv tuaj yeem them koj li cas?
A: Tom qab koj lees paub peb PI, peb yuav hais kom koj them. T / T thiab Western Union yog ntau txoj hauv kev uas peb siv.
3) Txoj kev txiav txim yog dab tsi?
A: Peb xub tham txog cov ntsiab lus ntawm kev txiav txim, cov ntaub ntawv ntau lawm los ntawm email lossis TM. Tom qab ntawd peb muab koj PI rau koj qhov kev pom zoo. Koj yuav tsum tau them tag nrho lossis tso nyiaj ua ntej peb mus rau hauv kev tsim khoom. Tom qab tau txais qhov tso nyiaj, peb pib ua qhov kev txiav txim. Feem ntau peb xav tau 15-25 hnub yog tias peb tsis muaj cov khoom hauv Tshuag. Ua ntej kev tsim khoom tiav, peb yuav tiv tauj koj rau cov ntsiab lus ntawm kev xa khoom thiab kev them nyiaj sib npaug. Thaum cov nyiaj them raug tshem tawm, peb pib npaj cov khoom xa tuaj rau koj.
Cim npe nrov: api 11b class t, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
