Kev sib txuas

Kev sib txuas tubing yog ib hom cuab yeej siv rau kev khawb hauv cov roj teb, uas feem ntau yog siv rau kev sib txuas tubing. Kev sib txuas tubing feem ntau daws qhov teeb meem ntawm kev tawg ntawm kev qaug zog ntawm cov coupling uas twb muaj lawm vim muaj kev ntxhov siab.

Cov qauv txuas yeeb nkab yog tias qhov kawg ntawm yeeb nkab thiab phab ntsa sab hauv ntawm lub cev txuas txuas nrog los ntawm cov xov tapered, thiab qhov kawg ntawm lub cev txuas thiab cov yeeb nkab txuas nrog los ntawm tib cov xov thiab tib lub suab kab rov tav. Hom kev siv hluav taws xob muaj cov yam ntxwv ntawm kev txo qhov kev ntxhov siab ntawm cov hauv paus ntawm cov xov sab nraud ntawm ib qho xov conical txuas yeeb nkab, thiab tsis yooj yim rau kev tawg qaug zog, thiab muaj cov txiaj ntsig zoo ntawm kev sib txuas. Kev tiv thaiv zoo ntawm cov hlua yeeb nkab tawg-tawm xwm txheej.

Lub coupling adopts phosphating kev kho mob, whichas-zoo hnav tsis kam, corrosion tsis kam thiab xov stickiness tsis kam.

Cov couplings raug muab faib ua tubing couplings thiab casing couplings.